Simulation done for today.

ltspice/current_source_max/driver_option1.asc

@@ -0,0 +1,54 @@
+Version 4
+SHEET 1 1136 680
+WIRE 400 -128 400 -192
+WIRE 400 -16 400 -64
+WIRE 160 16 16 16
+WIRE 768 16 768 -16
+WIRE 336 32 224 32
+WIRE 16 112 16 16
+WIRE 400 112 400 80
+WIRE 400 112 16 112
+WIRE 768 112 768 96
+WIRE 848 112 768 112
+WIRE 400 128 400 112
+WIRE 640 128 640 96
+WIRE 768 128 768 112
+WIRE 400 240 400 208
+WIRE 640 240 640 208
+WIRE 768 240 768 208
+FLAG 640 240 0
+FLAG 768 -16 V+
+FLAG 192 0 V+
+FLAG 192 64 0
+FLAG 848 112 VSIG
+FLAG 768 240 0
+FLAG 160 48 VSIG
+FLAG 400 -192 V+
+FLAG 400 240 0
+FLAG 640 96 V+
+SYMBOL Opamps\\opamp2 192 -32 R0
+SYMATTR InstName U1
+SYMATTR Value AD8616
+SYMBOL voltage 640 112 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 5V
+SYMBOL npn 336 -16 R0
+SYMATTR InstName Q1
+SYMATTR Value 2N3904
+SYMBOL LED 384 -128 R0
+SYMATTR InstName D1
+SYMATTR Value LXHL-BW02
+SYMBOL res 384 112 R0
+SYMATTR InstName R1
+SYMATTR Value 10R
+SYMBOL res 752 112 R0
+SYMATTR InstName R2
+SYMATTR Value {RJUMP}
+SYMBOL res 752 0 R0
+SYMATTR InstName R3
+SYMATTR Value 1Meg
+TEXT 16 296 Left 2 !.include AD8616.cir
+TEXT 16 264 Left 2 !.tran 0 1ms 0ms
+TEXT 16 328 Left 2 !.step param RJUMP list 1k, 10k, 50k

ltspice/current_source_max/driver_option2.asc

@@ -0,0 +1,133 @@
+Version 4
+SHEET 1 1628 680
+WIRE 400 -320 400 -352
+WIRE -160 -304 -160 -336
+WIRE 944 -288 832 -288
+WIRE 1056 -288 1024 -288
+WIRE 1072 -288 1056 -288
+WIRE 1184 -288 1152 -288
+WIRE 1200 -288 1184 -288
+WIRE 1312 -288 1280 -288
+WIRE 1520 -288 1312 -288
+WIRE 704 -240 704 -272
+WIRE 832 -240 832 -288
+WIRE 1056 -240 1056 -288
+WIRE 1184 -240 1184 -288
+WIRE 1312 -240 1312 -288
+WIRE 400 -224 400 -256
+WIRE -160 -208 -160 -240
+WIRE 832 -144 832 -160
+WIRE 1056 -144 1056 -176
+WIRE 1056 -144 832 -144
+WIRE 1184 -144 1184 -176
+WIRE 1184 -144 1056 -144
+WIRE 1312 -144 1312 -176
+WIRE 1312 -144 1184 -144
+WIRE 400 -128 400 -160
+WIRE 704 -128 704 -160
+WIRE 832 -128 832 -144
+WIRE -160 -112 -160 -144
+WIRE 400 -16 400 -64
+WIRE -160 0 -160 -48
+WIRE 160 16 16 16
+WIRE -400 32 -544 32
+WIRE 336 32 224 32
+WIRE -224 48 -336 48
+WIRE 16 112 16 16
+WIRE 400 112 400 80
+WIRE 400 112 16 112
+WIRE -544 128 -544 32
+WIRE -160 128 -160 96
+WIRE -160 128 -544 128
+WIRE 400 128 400 112
+WIRE -160 144 -160 128
+WIRE 400 240 400 208
+WIRE -160 256 -160 224
+FLAG 704 -128 0
+FLAG 704 -272 V+
+FLAG 192 0 V+
+FLAG 192 64 0
+FLAG 1520 -288 VSIG
+FLAG 832 -128 0
+FLAG 160 48 VSIG
+FLAG 400 -352 V+
+FLAG 400 240 0
+FLAG -368 16 V+
+FLAG -368 80 0
+FLAG -400 64 VSIG
+FLAG -160 -336 V+
+FLAG -160 256 0
+SYMBOL Opamps\\opamp2 192 -32 R0
+SYMATTR InstName U1
+SYMATTR Value LM324
+SYMBOL voltage 704 -256 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 18V
+SYMBOL npn 336 -16 R0
+SYMATTR InstName Q1
+SYMATTR Value 2N3904
+SYMBOL voltage 832 -256 R0
+WINDOW 3 0 -114 Left 2
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR Value PULSE(0V 3.3V 0s 1us 1us {DUTY_CYCLE} 10us)
+SYMATTR InstName V2
+SYMBOL LED 384 -128 R0
+SYMATTR InstName D1
+SYMATTR Value LXHL-BW02
+SYMBOL res 384 112 R0
+SYMATTR InstName R1
+SYMATTR Value 10R
+SYMBOL LED 384 -224 R0
+SYMATTR InstName D2
+SYMATTR Value LXHL-BW02
+SYMBOL LED 384 -320 R0
+SYMATTR InstName D3
+SYMATTR Value LXHL-BW02
+SYMBOL res 1040 -304 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 10k
+SYMBOL cap 1040 -240 R0
+SYMATTR InstName C1
+SYMATTR Value 47n
+SYMBOL res 1168 -304 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R3
+SYMATTR Value 10k
+SYMBOL cap 1168 -240 R0
+SYMATTR InstName C2
+SYMATTR Value 47n
+SYMBOL res 1296 -304 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R4
+SYMATTR Value 10k
+SYMBOL cap 1296 -240 R0
+SYMATTR InstName C3
+SYMATTR Value 47n
+SYMBOL Opamps\\opamp2 -368 -16 R0
+SYMATTR InstName U2
+SYMATTR Value LM324
+SYMBOL npn -224 0 R0
+SYMATTR InstName Q2
+SYMATTR Value 2N3904
+SYMBOL LED -176 -112 R0
+SYMATTR InstName D4
+SYMATTR Value LXHL-BW02
+SYMBOL res -176 128 R0
+SYMATTR InstName R5
+SYMATTR Value 10R
+SYMBOL LED -176 -208 R0
+SYMATTR InstName D5
+SYMATTR Value LXHL-BW02
+SYMBOL LED -176 -304 R0
+SYMATTR InstName D6
+SYMATTR Value LXHL-BW02
+TEXT -536 544 Left 2 !.include LM324.txt
+TEXT -536 416 Left 2 !.tran 100ms
+TEXT -536 480 Left 2 !.step param DUTY_CYCLE list 1us 2us 3us

ltspice/transimpedance amplifier/raw_rc.asc

@@ -1,35 +0,0 @@
-Version 4
-SHEET 1 880 680
-WIRE 240 0 48 0
-WIRE 240 32 240 0
-WIRE 240 32 192 32
-WIRE 288 32 240 32
-WIRE 192 80 192 32
-WIRE 48 96 48 0
-WIRE 288 96 288 32
-WIRE 192 224 192 160
-WIRE 240 224 192 224
-WIRE 288 224 288 160
-WIRE 288 224 240 224
-WIRE 48 240 48 176
-WIRE 240 240 240 224
-WIRE 240 240 48 240
-WIRE 48 272 48 240
-FLAG 48 272 0
-SYMBOL cap 304 160 R180
-WINDOW 0 24 56 Left 2
-WINDOW 3 24 8 Left 2
-SYMATTR InstName C1
-SYMATTR Value 1n
-SYMBOL res 208 176 R180
-WINDOW 0 36 76 Left 2
-WINDOW 3 36 40 Left 2
-SYMATTR InstName R1
-SYMATTR Value 100k
-SYMBOL current 48 96 R0
-WINDOW 123 24 108 Left 2
-WINDOW 39 0 0 Left 2
-SYMATTR InstName I1
-SYMATTR Value ""
-SYMATTR Value2 AC 10mA
-TEXT -16 320 Left 2 !.ac dec 1000 1 10e6

ltspice/transimpedance_amplifier/002transimpedance_ad8616_one_res.asc

@@ -0,0 +1,65 @@
+Version 4
+SHEET 1 880 680
+WIRE 48 64 -32 64
+WIRE 144 64 48 64
+WIRE 208 64 144 64
+WIRE 256 64 208 64
+WIRE 416 64 336 64
+WIRE -336 144 -336 128
+WIRE -208 144 -336 144
+WIRE -32 144 -32 64
+WIRE 48 144 48 64
+WIRE 144 160 144 64
+WIRE -336 176 -336 144
+WIRE -208 176 -208 144
+WIRE 208 176 208 64
+WIRE 256 176 208 176
+WIRE 416 192 416 64
+WIRE 416 192 320 192
+WIRE 256 208 224 208
+WIRE -32 272 -32 224
+WIRE 48 272 48 224
+WIRE 48 272 -32 272
+WIRE 144 272 144 224
+WIRE 144 272 48 272
+WIRE 224 272 224 208
+WIRE -32 304 -32 272
+FLAG -32 304 0
+FLAG 224 272 0
+FLAG -208 176 0
+FLAG -336 48 V+
+FLAG -336 256 V-
+FLAG 288 224 V-
+FLAG 288 160 V+
+FLAG 416 64 OUT
+SYMBOL current -32 144 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName I1
+SYMATTR Value 0
+SYMBOL res 32 128 R0
+SYMATTR InstName R1
+SYMATTR Value 5G
+SYMBOL cap 128 160 R0
+SYMATTR InstName C1
+SYMATTR Value 72p
+SYMBOL res 352 48 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 10G
+SYMBOL voltage -336 32 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 10
+SYMBOL voltage -336 160 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V2
+SYMATTR Value 10
+SYMBOL Opamps\\opamp2 288 128 R0
+SYMATTR InstName U1
+SYMATTR Value AD8616
+TEXT -368 328 Left 2 !.dc dec I1 10f 100n
+TEXT -368 368 Left 2 !.include ad8616.cir

ltspice/transimpedance_amplifier/002transimpedance_ad8616_three_res.asc

@@ -0,0 +1,81 @@
+Version 4
+SHEET 1 1156 680
+WIRE 48 64 -32 64
+WIRE 144 64 48 64
+WIRE 208 64 144 64
+WIRE 256 64 208 64
+WIRE 416 64 336 64
+WIRE 544 64 416 64
+WIRE 416 80 416 64
+WIRE 544 80 544 64
+WIRE -336 144 -336 128
+WIRE -208 144 -336 144
+WIRE -32 144 -32 64
+WIRE 48 144 48 64
+WIRE 144 160 144 64
+WIRE -336 176 -336 144
+WIRE -208 176 -208 144
+WIRE 208 176 208 64
+WIRE 256 176 208 176
+WIRE 512 192 320 192
+WIRE 544 192 544 160
+WIRE 544 192 512 192
+WIRE 256 208 224 208
+WIRE -32 272 -32 224
+WIRE 48 272 48 224
+WIRE 48 272 -32 272
+WIRE 144 272 144 224
+WIRE 144 272 48 272
+WIRE -32 304 -32 272
+WIRE 224 304 224 208
+FLAG -32 304 0
+FLAG 224 304 0
+FLAG -208 176 0
+FLAG -336 48 V+
+FLAG -336 256 V-
+FLAG 288 224 V-
+FLAG 288 160 V+
+FLAG 512 192 OUT
+FLAG 416 160 0
+SYMBOL current -32 144 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName I1
+SYMATTR Value 0
+SYMBOL res 32 128 R0
+SYMATTR InstName R1
+SYMATTR Value 5G
+SYMBOL cap 128 160 R0
+SYMATTR InstName C1
+SYMATTR Value 72p
+SYMBOL res 352 48 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 10Meg
+SYMBOL voltage -336 32 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 5
+SYMBOL voltage -336 160 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V2
+SYMATTR Value 5
+SYMBOL res 560 176 R180
+WINDOW 0 36 76 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName R3
+SYMATTR Value 100k
+SYMBOL res 432 176 R180
+WINDOW 0 36 76 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName R4
+SYMATTR Value {RVAR}
+SYMBOL Opamps\\opamp2 288 128 R0
+SYMATTR InstName U1
+SYMATTR Value AD8616
+TEXT -368 328 Left 2 !.dc dec I1 10f 100n
+TEXT -368 368 Left 2 !.include ad8616.cir
+TEXT -368 408 Left 2 !.step param RVAR list 0.1k, 1k, 10k

ltspice/transimpedance_amplifier/003transimpedance_ada4530_one_res.asc

@@ -0,0 +1,69 @@
+Version 4
+SHEET 1 880 680
+WIRE 48 -32 -32 -32
+WIRE 144 -32 48 -32
+WIRE 208 -32 144 -32
+WIRE 256 -32 208 -32
+WIRE 416 -32 336 -32
+WIRE -336 144 -336 128
+WIRE -208 144 -336 144
+WIRE -32 144 -32 -32
+WIRE 48 144 48 -32
+WIRE 144 160 144 -32
+WIRE 272 160 272 128
+WIRE -336 176 -336 144
+WIRE -208 176 -208 144
+WIRE 208 176 208 -32
+WIRE 256 176 208 176
+WIRE 416 192 416 -32
+WIRE 416 192 320 192
+WIRE 256 208 224 208
+WIRE 272 256 272 224
+WIRE -32 272 -32 224
+WIRE 48 272 48 224
+WIRE 48 272 -32 272
+WIRE 144 272 144 224
+WIRE 144 272 48 272
+WIRE 224 272 224 208
+WIRE -32 304 -32 272
+FLAG -32 304 0
+FLAG 224 272 0
+FLAG -208 176 0
+FLAG -336 48 V+
+FLAG -336 256 V-
+FLAG 288 224 V-
+FLAG 288 160 V+
+FLAG 416 -32 OUT
+FLAG 272 128 GRD1
+FLAG 272 256 GRD2
+SYMBOL current -32 144 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName I1
+SYMATTR Value 0
+SYMBOL res 32 128 R0
+SYMATTR InstName R1
+SYMATTR Value 5G
+SYMBOL cap 128 160 R0
+SYMATTR InstName C1
+SYMATTR Value 72p
+SYMBOL res 352 -48 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 10G
+SYMBOL voltage -336 32 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 10
+SYMBOL voltage -336 160 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V2
+SYMATTR Value 10
+SYMBOL opamp_with_guards 288 128 R0
+SYMATTR InstName U1
+SYMATTR Value ADA4530
+TEXT -368 328 Left 2 !.dc dec I1 10f 100n
+TEXT -368 368 Left 2 !.include ADA4530.cir

ltspice/transimpedance_amplifier/003transimpedance_ada4530_three_res.asc

@@ -0,0 +1,85 @@
+Version 4
+SHEET 1 1156 680
+WIRE -2432 -320 -2512 -320
+WIRE -2336 -320 -2432 -320
+WIRE -2272 -320 -2336 -320
+WIRE -2224 -320 -2272 -320
+WIRE -1968 -320 -2144 -320
+WIRE -1728 -320 -1968 -320
+WIRE -1968 -272 -1968 -320
+WIRE -1728 -272 -1728 -320
+WIRE -1968 -160 -1968 -192
+WIRE -2816 -112 -2816 -128
+WIRE -2688 -112 -2816 -112
+WIRE -2512 -112 -2512 -320
+WIRE -2432 -112 -2432 -320
+WIRE -2336 -96 -2336 -320
+WIRE -2208 -96 -2208 -128
+WIRE -2816 -80 -2816 -112
+WIRE -2688 -80 -2688 -112
+WIRE -2272 -80 -2272 -320
+WIRE -2224 -80 -2272 -80
+WIRE -1728 -64 -1728 -192
+WIRE -1728 -64 -2160 -64
+WIRE -2224 -48 -2256 -48
+WIRE -2208 0 -2208 -32
+WIRE -2512 16 -2512 -32
+WIRE -2432 16 -2432 -32
+WIRE -2432 16 -2512 16
+WIRE -2336 16 -2336 -32
+WIRE -2336 16 -2432 16
+WIRE -2512 48 -2512 16
+WIRE -2256 48 -2256 -48
+FLAG -2512 48 0
+FLAG -2256 48 0
+FLAG -2688 -80 0
+FLAG -2816 -208 V+
+FLAG -2816 0 V-
+FLAG -2192 -32 V-
+FLAG -1728 -64 OUT
+FLAG -1968 -160 0
+FLAG -2208 -128 GRD1
+FLAG -2192 -96 V+
+FLAG -2208 0 GRD2
+SYMBOL current -2512 -112 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName I1
+SYMATTR Value 0
+SYMBOL res -2448 -128 R0
+SYMATTR InstName R1
+SYMATTR Value 5G
+SYMBOL cap -2352 -96 R0
+SYMATTR InstName C1
+SYMATTR Value 72p
+SYMBOL res -2128 -336 R90
+WINDOW 0 0 56 VBottom 2
+WINDOW 3 32 56 VTop 2
+SYMATTR InstName R2
+SYMATTR Value 10Meg
+SYMBOL voltage -2816 -224 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V1
+SYMATTR Value 10
+SYMBOL voltage -2816 -96 R0
+WINDOW 123 0 0 Left 2
+WINDOW 39 0 0 Left 2
+SYMATTR InstName V2
+SYMATTR Value 10
+SYMBOL res -1712 -176 R180
+WINDOW 0 36 76 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName R3
+SYMATTR Value 100k
+SYMBOL res -1952 -176 R180
+WINDOW 0 36 76 Left 2
+WINDOW 3 36 40 Left 2
+SYMATTR InstName R4
+SYMATTR Value {RVAR}
+SYMBOL opamp_with_guards -2192 -128 R0
+SYMATTR InstName U1
+SYMATTR Value ADA4530
+TEXT -2848 72 Left 2 !.dc dec I1 10f 100n
+TEXT -2848 112 Left 2 !.include ada4530.cir
+TEXT -2848 152 Left 2 !.step param RVAR list 100, 1k, 10k

ltspice/transimpedance_amplifier/ADA4530.cir

@@ -0,0 +1,534 @@
+* ADA4530 Macro-model
+* Function: Operational Amplifier
+*
+* Revision History:
+* Rev 0 Oct 2015: ZF/VW
+* Tested by PN at Vsy=+/-5V
+* Copyright 2015 by Analog Devices
+*
+* Refer to http://www.analog.com/Analog_Root/static/techSupport/designTools/spicemodels/license
+* for License Statement. Use of this model indicates your acceptance
+* of the terms and provisions in the License Staement.
+*
+* Guard output pins GRD1, GRD2 should be left unconnected for simulation purpose.
+* DNC pin should be left unconnected for simulation purpose.
+* Tested on MultSIm, SiMetrix(NGSpice), PSpice.
+*
+* Not modeled: Distortion, PSRR, Overload Recovery,
+*              Shutdown Turn On/Turn Off time.
+*
+* Parameters (typical values) modeled include:
+*   Vos, Ibias, Input CM limits and Typ output voltge swing,
+*   Open Loop Gain & Phase, Slew Rate, Output current limits, Voltage & Current Noise,
+*   Capacitive load drive, supply currents, supply functionality.
+*
+* Not simulated/implemented - performance over temp
+* Parameter variations with supply are not modeled
+*
+* CAUTION!!  
+* To aid in convergence, most Spice simulators add a
+* conductance on every node to insure that no node is floating.
+* This is GMIN, and the default value is usually 1E-12.  To properly 
+* simulate the low input bias current and low current noise, the 
+* Spice simulator options have to be set to the following:
+* GMIN=1E-16
+* ABSTOL=1E-16
+* RSHUNT=1E16 (Multisim)
+*
+* When using model in Multisim, comment out the first .ends ADA4530 statement
+* and uncomment the second .ends ADA4530 statement.
+*
+* In some simulations, number of iterations (ITL1) may have to be increased to aid convergence.
+*
+*
+*
+* Node Assignments
+*                Non-Inverting Input
+*                |   Inverting Input
+*                |    |    Positive supply
+*                |    |    |    Negative supply
+*                |    |    |    |    Output
+*                |    |    |    |    |    GRD1
+*                |    |    |    |    |    |    GRD2
+*                |    |    |    |    |    |    |
+.Subckt ADA4530 N100 N101 N102 N103 N104 N105 N106
+*
+X1	N100	N101	N102	N103	1	Amplifier
+X2	N100	2	N102	N103	3	Buffer
+R1	1	N104	Rideal	20
+R2	2	3	Rideal	1e-6
+R3	3	4	Rideal	1e3
+R4	4	N105	Rideal	1e-6
+R5	4	N106	Rideal	1e-6
+R6	N105	0	Rideal	1e9
+R7	N106	0	Rideal	1e9
+.model	Rideal	res(T_ABS=-273)
+*
+.ends ada4530 
+*
+*
+**********************************************
+.Subckt Amplifier 100 101 102 103 104
+**********************************************
+***Power Supplies***
+Rz	102	1020	Rideal	10
+DzPS	98	1020	diode
+S1	98	103	106	113	Switch
+R1	1020	99	Rideal	1e7
+R2	99	103	Rideal	1e7
+e1	111	110	1020	110	1
+e2	110	112	110	103	1
+e3	110	0	99	0	1
+*
+*
+***Inputs***
+VOS	100	2	dc	8e-6
+IbiasP	110	2	dc	1e-15
+IbiasN	110	101	dc	1e-15
+*RinCMP	110	2	Rideal	100e12
+*RinCMN	9	110	Rideal	100e12
+CinCMP	110	2	2.4e-12
+CinCMN	101	110	2.4e-12
+IOS	101	2	1e-15
+*RinDiff	9	2	Rideal	100e12
+CinDiff	101	2	0.6e-12
+EVN 9 0 101 0 1
+*
+*
+***Non-Inverting Input with Clamp***
+g1	3	110	110	2	0.001
+RInP	3	110	Rideal	1e3
+RX1	40	3	Rideal	1
+DInP	40	41	diode
+DInN	42	40	diode
+VinP	111	41	dc	1.96
+VinN	42	112	dc	0.46
+*
+*
+***Vnoise***
+hVn	6	5	Vmeas1	707.10678
+Vmeas1	20	110	DC	0
+Vvn	21	110	dc	0.65
+Dvn	21	20	DVnoisy
+hVn1	6	7	Vmeas2	707.10678
+Vmeas2	22	110	dc	0
+Vvn1	23	110	dc	0.65
+Dvn1	23	22	DVnoisy
+*
+*
+***Inoise***
+FnIN	9	110	Vmeas3	0.7071068
+Vmeas3	51	110	dc	0
+VnIN	50	110	dc	0.65
+DnIN	50	51	DINnoisy
+FnIN1	110	9	Vmeas4	0.7071068
+Vmeas4	53	110	dc	0
+VnIN1	52	110	dc	0.65
+DnIN1	52	53	DINnoisy
+*
+FnIP	2	110	Vmeas5	0.7071068
+Vmeas5	31	110	dc	0
+VnIP	30	110	dc	0.65
+DnIP	30	31	DIPnoisy
+FnIP1	110	2	Vmeas6	0.7071068
+Vmeas6	33	110	dc	0
+VnIP1	32	110	dc	0.65
+DnIP1	32	33	DIPnoisy
+*
+*
+***CMRR***
+RcmrrP	3	10	Rideal	1e12
+RcmrrN	10	9	Rideal	1e12
+g10	11	110	10	110	-9e-8
+Lcmrr	11	12	1e-12
+Rcmrr	12	110	Rideal	1e3
+e4	5	3	11	110	1
+*
+*
+***Power Down***
+VPD	111	80	dc	0.8
+VPD1	81	0	dc	0.1
+RPD	111	106	Rideal	1e6
+ePD	80	113	82	0	1
+RDP1	82	0	Rideal	1e3
+CPD	82	0	1e-10
+S5	81	82	83	113	Switch
+CDP1	83	0	1e-12
+RPD2	106	83	1e6
+*
+*
+***Gain Split***
+g200	200	110	7	9	1
+R200	200	110	Rideal	1e5
+*
+*
+***Dominant Pole at 0.14 Hz***
+g210	210	110	Value={limit(V(200,110)*1.242e-5,.1413,-.1413)}
+R210	210	110	Rideal	1.137e7
+C210	210	110	1e-7
+*
+*
+***Output Voltage Clamp-1***
+RX2	60	210	Rideal	0.001
+DzVoutP	61	60	DzVoutP
+DzVoutN	60	62	DzVoutN
+DVoutP	61	63	diode
+DVoutN	64	62	diode
+VoutP	65	63	dc	5.03
+VoutN	64	66	dc	5.015
+e60	65	110	111	110	1.014
+e61	66	110	112	110	1.114
+*
+*
+***Pole at 17MHz***
+g220	220	110	210	110	0.001
+R220	220	110	Rideal	1000
+C220	220	110	9.362e-12
+*
+***Pole at 40MHz***
+g230	230	110	220	110	0.001
+R230	230	110	Rideal	1000
+C230	230	110	3.9789e-12
+*
+***Pole at 40MHz***
+g240	240	110	230	110	0.001
+R240	240	110	Rideal	1000
+C240	240	110	3.9789e-12
+*
+***Pole at 45MHz***
+g245	245	110	240	110	0.001
+R245	245	110	Rideal	1000
+C245	245	110	3.5368e-12
+*
+***Pole at 45MHz***
+g250	250	110	245	110	0.001
+R250	250	110	Rideal	1000
+C250	250	110	3.5368e-12
+*
+***Pole at 45MHz***
+g255	255	110	250	110	0.001
+R255	255	110	Rideal	1000
+C255	255	110	3.5368e-12
+*
+***Pole at 50MHz***
+g260	260	110	255	110	0.001
+R260	260	110	Rideal	1000
+C260	260	110	3.1831e-12
+*
+***Pole at 50MHz***
+g265	265	110	260	110	0.001
+R265	265	110	Rideal	1000
+C265	265	110	3.1831e-12
+*
+***Pole at 50MHz***
+g270	270	110	265	110	0.001
+R270	270	110	Rideal	1000
+C270	270	110	3.1831e-12
+*
+***Notch: f=12MHz, Zeta=0.7, Gain=2.5dB***
+e280	280	110	270	110	1
+L280	285	281	378.78e-9
+C280	281	282	464.398e-12
+R281	282	110	Rideal	29.983
+R280	280	285	Rideal	10
+*
+***Peak: f=9MHz, Zeta=1, Gain=2.7dB***
+e290	290	110	285	110	1
+L290	290	291	88.419e-9
+C290	291	292	3536.773e-12
+R291	292	110	Rideal	27.429
+e295	295	110	292	110	1.3646
+R290	290	292	Rideal	10
+*
+*
+***Output Stage***
+g300	300	110	295	110	0.001
+R300	300	110	Rideal	1000
+e301	301	110	300	110	1
+Rout	302	303	Rideal	 90
+Lout	303	310	 3700e-9
+Cout	310	110	 16e-12
+*
+*
+***Output Current Limit***
+H1	301	304	Vsense1	100
+Vsense1	301	302	dc	0
+VIoutP	305	304	dc	0.836
+VIoutN	304	306	dc	2.336
+DIoutP	307	305	diode
+DIoutN	306	307	diode
+Rx3	307	300	Rideal	100
+*
+*
+***Output Clamp-2***
+VoutP1	111	73	dc	0.7
+VoutN1	74	112	dc	0.7102
+DVoutP1	75	73	diode
+DVoutN1	74	75	diode
+RX4	75	310	Rideal	0.001
+*
+*
+***Supply Currents***
+FIoVcc	314	110	Vmeas8	1
+Vmeas8	310	311	dc	0
+R314	110	314	Rideal	1e9
+DzOVcc	110	314	diode
+DOVcc	102	314	diode
+RX5	311	312	Rideal	0.001
+FIoVee	315	110	Vmeas9	1
+Vmeas9	312	313	dc	0
+R315	315	110	Rideal	1e9
+DzOVee	315	110	diode
+DOVee	315	103	diode
+*
+*
+***Output Switch***
+S4	104	313	106	113	Switch
+*
+*
+*** Common Models ***
+.model	diode	d(bv=100)
+.model	Switch	vswitch(Von=0.15,Voff=0.05,ron=10,roff=1e6)
+.model	DzVoutP	D(BV=4.3)
+.model	DzVoutN	D(BV=4.3)
+.model	DzSlewP	D(BV=13.546)
+.model	DzSlewN	D(BV=13.546)
+.model	DVnoisy	D(IS=7.28e-15 KF=8.83e-17)
+.model	DINnoisy	D(IS=1.87e-25 KF=0)
+.model	DIPnoisy	D(IS=1.87e-25 KF=0)
+.model	Rideal	res(T_ABS=-273)
+*
+.ends Amplifier
+*
+*
+**********************************************
+.Subckt Buffer 100 101 102 103 104
+**********************************************
+***Power Supplies***
+Rz1	102	1020	Rideal	10
+Rz2	103	1030	Rideal	10
+R3	96	0	Rideal	1e3
+S6	97	96	1020	1030	Sswitch
+V2	97	0	dc	2
+gBias	1020	1030	96	0	0.09e-3
+DzPS	98	1020	diode
+gQuies	1020	98	96	0	0.81e-3
+S1	98	1030	106	113	Switch
+R1	1020	99	Rideal	1e7
+R2	99	1030	Rideal	1e7
+e1	111	110	1020	110	1
+e2	110	112	110	1030	1
+e3	110	0	99	0	1
+*
+*
+***Inputs***
+S2	1	100	106	113	Switch
+S3	9	101	106	113	Switch
+VOS	1	2	dc	0
+*IbiasP	110	2	dc	0
+*IbiasN	110	9	dc	0
+*RinCMP	110	2	Rideal	100e12
+*RinCMN	9	110	Rideal	100e12
+CinCMP	110	2	1e-15
+CinCMN	9	110	1e-15
+*IOS	9	2	0
+*RinDiff	9	2	Rideal	100e12
+CinDiff	9	2	1e-15
+*
+*
+***Non-Inverting Input with Clamp***
+g1	3	110	110	2	0.001
+RInP	3	110	Rideal	1e3
+RX1	40	3	Rideal	1
+DInP	40	41	diode
+DInN	42	40	diode
+VinP	111	41	dc	1.96
+VinN	42	112	dc	0.56
+*
+*
+***Vnoise***
+hVn	6	5	Vmeas1	707.10678
+Vmeas1	20	110	DC	0
+Vvn	21	110	dc	0.65
+Dvn	21	20	DVnoisy
+hVn1	6	7	Vmeas2	707.10678
+Vmeas2	22	110	dc	0
+Vvn1	23	110	dc	0.65
+Dvn1	23	22	DVnoisy
+*
+*
+***Inoise***
+FnIN	9	110	Vmeas3	0.7071068
+Vmeas3	51	110	dc	0
+VnIN	50	110	dc	0.65
+DnIN	50	51	DINnoisy
+FnIN1	110	9	Vmeas4	0.7071068
+Vmeas4	53	110	dc	0
+VnIN1	52	110	dc	0.65
+DnIN1	52	53	DINnoisy
+*
+FnIP	2	110	Vmeas5	0.7071068
+Vmeas5	31	110	dc	0
+VnIP	30	110	dc	0.65
+DnIP	30	31	DIPnoisy
+FnIP1	110	2	Vmeas6	0.7071068
+Vmeas6	33	110	dc	0
+VnIP1	32	110	dc	0.65
+DnIP1	32	33	DIPnoisy
+*
+*
+***CMRR***
+RcmrrP	3	10	Rideal	1e12
+RcmrrN	10	9	Rideal	1e12
+g10	11	110	10	110	-1e-10
+Lcmrr	11	12	1e-12
+Rcmrr	12	110	Rideal	1e3
+e4	5	3	11	110	1
+*
+*
+***Power Down***
+VPD	111	80	dc	1
+VPD1	81	0	dc	0.2
+RPD	111	106	Rideal	1e6
+ePD	80	113	82	0	1
+RDP1	82	0	Rideal	1e3
+CPD	82	0	1e-10
+S5	81	82	83	113	Switch
+CDP1	83	0	1e-12
+RPD2	106	83	1e6
+*
+*
+***Gain Split***
+g200	200	110	7	9	1
+R200	200	110	Rideal	1e5
+*
+*
+***Dominant Pole at 0.7 Hz***
+g210	210	110	Value={limit(V(200,110)*1.39e-5,.1403,-.1403)}
+R210	210	110	Rideal	2.275e6
+C210	210	110	1e-7
+*
+*
+***Output Voltage Clamp-1***
+RX2	60	210	Rideal	0.001
+DzVoutP	61	60	DzVoutP
+DzVoutN	60	62	DzVoutN
+DVoutP	61	63	diode
+DVoutN	64	62	diode
+VoutP	65	63	dc	6.5
+VoutN	64	66	dc	5.1
+e60	65	110	111	110	1.0024
+e61	66	110	112	110	1.0024
+*
+*
+***Pole at 11MHz***
+g220	220	110	210	110	0.001
+R220	220	110	Rideal	1000
+C220	220	110	14.4686e-12
+*
+***Pole at 14MHz***
+g230	230	110	220	110	0.001
+R230	230	110	Rideal	1000
+C230	230	110	11.3682e-12
+*
+***Buffer***
+g240	240	110	230	110	0.001
+R240	240	110	Rideal	1000
+*
+***Buffer***
+g245	245	110	240	110	0.001
+R245	245	110	Rideal	1000
+*
+***Buffer***
+g250	250	110	245	110	0.001
+R250	250	110	Rideal	1000
+*
+***Buffer***
+g255	255	110	250	110	0.001
+R255	255	110	Rideal	1000
+*
+***Buffer***
+g260	260	110	255	110	0.001
+R260	260	110	Rideal	1000
+*
+***Buffer***
+g265	265	110	260	110	0.001
+R265	265	110	Rideal	1000
+*
+***Buffer***
+g270	270	110	265	110	0.001
+R270	270	110	Rideal	1000
+*
+***Buffer***
+R281	285	110	Rideal	1E6
+R280	280	285	Rideal	100
+e280	280	110	270	110	1
+*
+***Peak: f=3.5MHz, Zeta=0.7, Gain=2.4dB***
+e290	290	110	285	110	1
+L290	290	291	324.806e-9
+C290	291	292	6366.191e-12
+R291	292	110	Rideal	31.421
+e295	295	110	292	110	1.3183
+R290	290	292	Rideal	10
+*
+*
+***Output Stage***
+g300	300	110	295	110	0.001
+R300	300	110	Rideal	1000
+e301	301	110	300	110	1
+Rout	302	303	Rideal	 90
+Lout	303	310	3700e-9
+Cout	310	110	16e-12
+*
+*
+***Output Current Limit***
+H1	301	304	Vsense1	100
+Vsense1	301	302	dc	0
+VIoutP	305	304	dc	0.836
+VIoutN	304	306	dc	2.336
+DIoutP	307	305	diode
+DIoutN	306	307	diode
+Rx3	307	300	Rideal	0.001
+*
+*
+***Output Clamp-2***
+VoutP1	111	73	dc	2.185
+VoutN1	74	112	dc	0.785
+DVoutP1	75	73	diode
+DVoutN1	74	75	diode
+RX4	75	310	Rideal	0.001
+*
+*
+***Supply Currents***
+FIoVcc	314	110	Vmeas8	1
+Vmeas8	310	311	dc	0
+R314	110	314	Rideal	1e9
+DzOVcc	110	314	diode
+DOVcc	102	314	diode
+RX5	311	312	Rideal	0.001
+FIoVee	315	110	Vmeas9	1
+Vmeas9	312	313	dc	0
+R315	315	110	Rideal	1e9
+DzOVee	315	110	diode
+DOVee	315	103	diode
+*
+*
+***Output Switch***
+S4	104	313	106	113	Switch
+*
+*
+*** Common Models ***
+.model	diode	d(bv=100)
+.model	Switch	vswitch(Von=0.205,Voff=0.195,ron=10,roff=1e6)
+.model	Sswitch	vswitch(Von=4.5,Voff=0.1,ron=1000,roff=1e6)
+.model	DzVoutP	D(BV=4.3)
+.model	DzVoutN	D(BV=4.3)
+.model	DVnoisy	D(IS=7.28e-15 KF=8.83e-17)
+.model	DINnoisy	D(IS=1.73e-25 KF=2.51e-21)
+.model	DIPnoisy	D(IS=1.73e-25 KF=2.51e-21)
+.model	Rideal	res(T_ABS=-273)
+*
+.ends Buffer
+*
+*.ends ADA4530

ltspice/transimpedance_amplifier/ad8616.cir

@@ -0,0 +1,121 @@
+* AD8616 SPICE Macro-model
+* Description: Amplifier
+* Generic Desc: 2.7/5V, CMOS, OP, Fast, RRIO, 2X
+* Developed by: VW ADSJ
+* Revision History: 08/10/2012 - Updated to new header style
+* 2.0 (02/2010)
+* Copyright 2010, 2012 by Analog Devices
+*
+* Refer to http://www.analog.com/Analog_Root/static/techSupport/designTools/spiceModels/license/spice_general.html for License Statement. Use of this model 
+* indicates your acceptance of the terms and provisions in the License Statement.
+*
+* BEGIN Notes: VSY=5V, T=25°C
+*
+* Not Modeled:
+*    
+* Parameters modeled include: 
+*
+* END Notes
+*
+* Node Assignments
+*                       noninverting input
+*                       |   inverting input
+*                       |   |    positive supply
+*                       |   |    |   negative supply
+*                       |   |    |   |   output
+*                       |   |    |   |   |
+*                       |   |    |   |   |
+.SUBCKT AD8616          1   2   99  50  45
+*
+* INPUT STAGE
+*
+M1   4  7  8  8 PIX L=1E-6 W=3.64E-04
+M2   6  2  8  8 PIX L=1E-6 W=3.64E-04
+M3  14  7 18 18 NIX L=1E-6 W=1.44E-04
+M4  16  2 18 18 NIX L=1E-6 W=1.44E-04
+RD1  4 50 1.33E+04
+RD2  6 50 1.33E+04
+RD3 99 14 1.33E+04
+RD4 99 16 1.33E+04
+C1   4  6 5.95E-14
+C2  14 16 5.95E-14
+I1  99  8 3.65E-05
+I2  18 50 3.65E-05
+V1  99  9 -1.087E+01
+V2  19 50 1.280E-01
+D1   8  9 DX
+D2  19 18 DX
+EOS  7  1 POLY(4) (73,98) (22,98) (81,98) (83,98) 2.30E-05 1 1 1 1
+IOS  1  2 5.00E-14
+*
+*CMRR
+*
+E1  72 98 POLY(2) (1,98) (2,98) 0 1.507E-03 1.507E-03
+R10 72 73 1.061E+01
+R20 73 98 8.842E-02
+C10 72 73 1.00E-06
+*
+* PSRR
+*
+EPSY 21 98 POLY(1) (99,50) -0.3750E+00 0.750E-01
+RPS1 21 22 7.9577E+00
+RPS2 22 98 1.061E-02
+CPS1 21 22 1.00E-06
+*
+* VOLTAGE NOISE 
+*
+VN1 80 98 0
+RN1 80 98 16.45E-3
+HN  81 98 VN1 4.3E+00
+RN2 81 98 1
+*
+* FLICKER NOISE 
+*
+DFN 82 98 DNOISE
+VFN 82 98 DC 0.6551
+HFN 83 98 POLY(1) VFN 1.00E-03 1.00E+00
+RFN 83 98 1
+*
+* INTERNAL VOLTAGE REFERENCE
+*
+EREF 98  0 POLY(2) (99,0) (50,0) 0 0.5 0.5
+GSY  99 50 POLY(1) (99,50) 8.786E-04 1.33E-05
+EVP  97 98 (99,50) 0.5
+EVN  51 98 (50,99) 0.5
+*
+* GAIN STAGE
+*
+G1 98 30 POLY(2) (4,6) (14,16) 0 3.710E-03 3.710E-03
+R1 30 98 1.00E+06
+RZ 45 31 5.321E+01
+CF 30 31 2.975E-10 
+V3 32 30 1.50E+00
+V4 30 33 1.08E+00
+D3 32 97 DX
+D4 51 33 DX
+*
+* OUTPUT STAGE
+*
+M5  45 46 99 99 POX L=1E-6 W=1.48E-03
+M6  45 47 50 50 NOX L=1E-6 W=9.26E-03
+EG1 99 46 POLY(1) (98,30) 8.250E-01 1
+EG2 47 50 POLY(1) (30,98) 7.000E-01 1
+
+*
+* MODELS
+*
+.MODEL POX PMOS (LEVEL=2,KP=4.00E-05,VTO=-0.7,LAMBDA=0.047,RD=0)
+.MODEL NOX NMOS (LEVEL=2,KP=1.00E-05,VTO=+0.6,LAMBDA=0.022,RD=0)
+.MODEL PIX PMOS (LEVEL=2,KP=1.50E-05,VTO=-0.5,LAMBDA=0.047)
+.MODEL NIX NMOS (LEVEL=2,KP=4.00E-05,VTO=0.5,LAMBDA=0.022)
+.MODEL DX D(IS=1E-14,RS=0.1)
+.MODEL DNOISE D(IS=1E-14,RS=0,KF=4.83E-11)
+*.MODEL DNOISE D(IS=1E-14,RS=0,KF=3.43E-11)
+*
+*
+.ENDS
+
+
+
+
+

ltspice/transimpedance_amplifier/clean.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+rm *.net *.log *.raw *.plt

ltspice/transimpedance_amplifier/opamp_with_guards.asy

@@ -0,0 +1,41 @@
+Version 4
+SymbolType CELL
+LINE Normal -32 32 32 64
+LINE Normal -32 96 32 64
+LINE Normal -32 32 -32 96
+LINE Normal -28 48 -20 48
+LINE Normal -28 80 -20 80
+LINE Normal -24 84 -24 76
+LINE Normal 0 32 0 48
+LINE Normal 0 96 0 80
+LINE Normal 4 44 12 44
+LINE Normal 8 40 8 48
+LINE Normal 4 84 12 84
+LINE Normal -16 48 -16 32
+LINE Normal -16 80 -16 96
+WINDOW 0 16 32 Left 2
+WINDOW 3 16 96 Left 2
+SYMATTR Value opamp2
+SYMATTR Prefix X
+SYMATTR Description Basic Operational Amplifier symbol for use with subcircuits in the file ./lib/sub/LTC.lib.  You must give the value a name and include this file.
+PIN -32 80 NONE 0
+PINATTR PinName In+
+PINATTR SpiceOrder 1
+PIN -32 48 NONE 0
+PINATTR PinName In-
+PINATTR SpiceOrder 2
+PIN 0 32 NONE 0
+PINATTR PinName V+
+PINATTR SpiceOrder 3
+PIN 0 96 NONE 0
+PINATTR PinName V-
+PINATTR SpiceOrder 4
+PIN 32 64 NONE 0
+PINATTR PinName OUT
+PINATTR SpiceOrder 5
+PIN -16 32 NONE 8
+PINATTR PinName GRD1
+PINATTR SpiceOrder 6
+PIN -16 96 NONE 8
+PINATTR PinName GRD2
+PINATTR SpiceOrder 7

octave/trick_circ_transimp.m

@@ -0,0 +1,45 @@
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Author:	Max
+% Date: 	13.06.2017
+% File: 	trick_circ_trasimp.m
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+	
+	clear;
+	format shortEng;
+		
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+	% Vars
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+	Rd = 10e6
+	Rpar = [0.1e3, 1e3, 10e3]
+	Rout = 100e3	
+
+	Ilow = -14;
+	Ihigh = -9;
+	Ulow = -4;
+	Uhigh = 1;
+	Id = logspace(Ilow,Ihigh,100);
+
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+        % Equations of the trick transimp. amp.
+        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+	% Resistance seen by diode
+	Rdseen = Rout * ( Rd./Rpar + 1)
+	% Resistance seen by diode exactly
+	Rdseenext = Rout * ( Rd./Rpar + 1 + 1/Rout)
+
+	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+        % Plot
+        %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+	hold on;
+	for i = 1:length(Rpar)
+		Uout = Id .* Rdseen(i);
+		loglog(Id, Uout);
+	end
+	grid on;
+	xlabel("Id");	
+	ylabel("Uout");
+	axis([10^Ilow 10^Ihigh 10^Ulow 10^Uhigh]);

pcbs/transimpedance_amp_v0.1/.gitignore

@@ -1,26 +0,0 @@
-# Created by https://www.gitignore.io/api/kicad
-
-### KiCad ###
-# For PCBs designed using KiCad: http://www.kicad-pcb.org/
-
-# Temporary files
-*.000
-*.bak
-*.bck
-*.kicad_pcb-bak
-*~
-_autosave-*
-*.tmp
-
-# Netlist files (exported from Eeschema)
-*.net
-
-# Autorouter files (exported from Pcbnew)
-*.dsn
-*.ses
-
-# Exported BOM files
-*.xml
-*.csv
-
-# End of https://www.gitignore.io/api/kicad

pcbs/transimpedance_amp_v0.1/Photodiodes.pretty/BPW34FA.kicad_mod

@@ -1,30 +0,0 @@
-(module BPW34FA (layer F.Cu) (tedit 58FDDC7C)
-  (fp_text reference REF** (at 0 3.81) (layer F.SilkS)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (fp_text value BPW34FA (at 0 -3.81) (layer F.Fab)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (fp_line (start -0.8 -1.2) (end -0.6 -1.1) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.8 -1.2) (end -0.8 -1.5) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.5 -0.8) (end -0.5 -1) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.5 -1) (end -0.5 -0.8) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.5 -0.8) (end -0.3 -0.7) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.5 -0.8) (end 0.3 -1.3) (layer F.SilkS) (width 0.15))
-  (fp_line (start -0.8 -1.2) (end 0 -1.7) (layer F.SilkS) (width 0.15))
-  (fp_line (start -1.1 -0.9) (end -1.1 0.9) (layer F.SilkS) (width 0.15))
-  (fp_line (start -1.1 0) (end 0.6 0.9) (layer F.SilkS) (width 0.15))
-  (fp_line (start 0.6 0) (end 0.6 0.9) (layer F.SilkS) (width 0.15))
-  (fp_line (start 0.6 -0.9) (end 0.6 0) (layer F.SilkS) (width 0.15))
-  (fp_line (start -1.1 0) (end 0.6 -0.9) (layer F.SilkS) (width 0.15))
-  (fp_line (start -1.6 0) (end 1.5 0) (layer F.SilkS) (width 0.15))
-  (fp_line (start 1.5 0) (end 1.6 0) (layer F.SilkS) (width 0.15))
-  (fp_line (start 2 1) (end 2 2) (layer F.SilkS) (width 0.15))
-  (fp_line (start 2 -2) (end 2 -1) (layer F.SilkS) (width 0.15))
-  (fp_line (start -2 1) (end -2 2) (layer F.SilkS) (width 0.15))
-  (fp_line (start -2 -2) (end 2 -2) (layer F.SilkS) (width 0.15))
-  (fp_line (start -2 2) (end 2 2) (layer F.SilkS) (width 0.15))
-  (fp_line (start -2 -2) (end -2 -1) (layer F.SilkS) (width 0.15))
-  (pad 1 thru_hole circle (at -2.5 0) (size 1.524 1.524) (drill 0.762) (layers *.Cu *.Mask))
-  (pad 2 thru_hole circle (at 2.5 0) (size 1.524 1.524) (drill 0.762) (layers *.Cu *.Mask))
-)

pcbs/transimpedance_amp_v0.1/Testpoints.pretty/TP_SMD_quadr_3mm.kicad_mod

@@ -1,9 +0,0 @@
-(module TP_SMD_quadr_3mm (layer F.Cu) (tedit 58FF0D14)
-  (fp_text reference REF** (at 0 2.54) (layer F.SilkS)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (fp_text value TP_SMD_quadr_3mm (at 0 -2.54) (layer F.Fab)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (pad 1 smd rect (at 0 0) (size 3 3) (layers F.Cu F.Paste F.Mask))
-)

pcbs/transimpedance_amp_v0.1/Vias.pretty/Stitchging-Via-0.6.kicad_mod

@@ -1,10 +0,0 @@
-(module Stitchging-Via-0.6 (layer F.Cu) (tedit 590A0DDF)
-  (fp_text reference REF** (at 0 1.27) (layer F.SilkS) hide
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (fp_text value Stitching-Via-0.6 (at 0 -1.27) (layer F.Fab)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (pad 1 thru_hole circle (at 0 0) (size 0.6 0.6) (drill 0.3) (layers *.Cu)
-    (zone_connect 2))
-)

pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-B.CrtYd.gbr

@@ -1,12 +0,0 @@
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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-B.Mask.gbr

@@ -1,85 +0,0 @@
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-G04 Created by KiCad (PCBNEW 4.0.5+dfsg1-4) date Wed May  3 19:23:34 2017*
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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-B.SilkS.gbr

@@ -1,12 +0,0 @@
-G04 #@! TF.FileFunction,Legend,Bot*
-%FSLAX46Y46*%
-G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
-G04 Created by KiCad (PCBNEW 4.0.5+dfsg1-4) date Wed May  3 19:23:34 2017*
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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-Edge.Cuts.gbr

@@ -1,22 +0,0 @@
-G04 #@! TF.FileFunction,Profile,NP*
-%FSLAX46Y46*%
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-G04 Created by KiCad (PCBNEW 4.0.5+dfsg1-4) date Wed May  3 19:23:34 2017*
-%MOMM*%
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-G01*
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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-F.CrtYd.gbr

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-G04 Created by KiCad (PCBNEW 4.0.5+dfsg1-4) date Wed May  3 19:23:34 2017*
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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp-F.Mask.gbr

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pcbs/transimpedance_amp_v0.1/gerberv1/transimpedance_amp.drl

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-M48
-;DRILL file {KiCad 4.0.5+dfsg1-4} date Wed May  3 19:23:39 2017
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pcbs/transimpedance_amp_v0.1/photodiodes.pretty/BPW34FA.kicad_mod

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-(module BPW34FA (layer F.Cu) (tedit 58FDD900)
-  (fp_text reference REF** (at 0 0.5) (layer F.SilkS)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-  (fp_text value BPW34FA (at 0 -0.5) (layer F.Fab)
-    (effects (font (size 1 1) (thickness 0.15)))
-  )
-)

pcbs/transimpedance_amp_v0.1/schematicSymb/ad8616.dcm

@@ -1,32 +0,0 @@
-EESchema-DOCLIB  Version 2.0
-#
-$CMP AD8616
-D Ompamp withlow input offset voltage
-K ampliop
-$ENDCMP
-#
-$CMP ADA4075
-D Very low noise audio op amp
-K ampliop low-power
-F http://www.analog.com/static/imported-files/data_sheets/ADA4075-2.pdf
-$ENDCMP
-#
-$CMP LM7332
-D High voltage dual rail to rail op-amp 30V
-K high voltage op amp rail dual
-F http://www.ti.com/lit/gpn/lm7332
-$ENDCMP
-#
-$CMP MCP6002
-D Dual general purpose rail-to-rail op amp
-K dual op amp rail 
-F http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf
-$ENDCMP
-#
-$CMP OP275
-D Dual Op amp (low power)
-K ampliop
-F analog-dev/op275.pdf
-$ENDCMP
-#
-#End Doc Library

pcbs/transimpedance_amp_v0.1/schematicSymb/ad8616.lib

@@ -1,63 +0,0 @@
-EESchema-LIBRARY Version 2.3
-#encoding utf-8
-#
-# AD8616
-#
-DEF AD8616 U 0 10 Y Y 1 F N
-F0 "U" -621 -296 50 H V L CNN
-F1 "AD8616" 300 -300 50 H V L CNN
-F2 "" -197 50 50 H V C CNN
-F3 "" -297 150 50 H V C CNN
-DRAW
-T 0 -436 108 60 0 0 0 + Normal 0 C C
-T 0 436 108 60 0 0 0 + Normal 0 C C
-T 0 -444 -96 60 0 0 0 - Normal 0 C C
-T 0 444 -96 60 0 0 0 - Normal 0 C C
-P 2 0 0 0 -700 -100 -500 -100 N
-P 2 0 0 0 -700 100 -500 100 N
-P 2 0 0 0 500 100 650 100 N
-P 2 0 0 0 650 -100 500 -100 N
-P 4 0 0 0 -100 0 -50 0 -50 300 -700 300 N
-P 4 0 0 0 100 0 50 0 50 300 650 300 N
-S -700 400 650 -400 0 1 0 N
-P 4 0 1 10 -500 -200 -100 0 -500 200 -500 -200 f
-P 4 0 1 10 500 -200 100 0 500 200 500 -200 f
-X V- 4 0 -550 150 U 50 50 0 1 W
-X V+ 8 0 550 150 D 50 50 0 1 W
-X ~ 1 -800 300 100 R 50 50 1 1 O
-X ~ 2 -800 -100 100 R 50 50 1 1 I
-X ~ 3 -800 100 100 R 50 50 1 1 I
-X ~ 5 750 100 100 L 50 50 1 1 I
-X ~ 6 750 -100 100 L 50 50 1 1 I
-X ~ 7 750 300 100 L 50 50 1 1 O
-ENDDRAW
-ENDDEF
-#
-# OP275
-#
-DEF OP275 U 0 10 Y Y 2 F N
-F0 "U" 0 150 50 H V L CNN
-F1 "OP275" 0 -150 50 H V L CNN
-F2 "" -100 50 50 H V C CNN
-F3 "" 0 150 50 H V C CNN
-ALIAS ADA4075 MCP6002 LM7332
-$FPLIST
- DIP*
- SOIC*
- SOP*
- LFCSP*
-$ENDFPLIST
-DRAW
-P 4 0 1 10 -200 200 200 0 -200 -200 -200 200 f
-X V- 4 -100 -300 150 U 50 50 0 1 W
-X V+ 8 -100 300 150 D 50 50 0 1 W
-X ~ 1 300 0 100 L 50 50 1 1 O
-X - 2 -300 -100 100 R 50 50 1 1 I
-X + 3 -300 100 100 R 50 50 1 1 I
-X + 5 -300 100 100 R 50 50 2 1 I
-X - 6 -300 -100 100 R 50 50 2 1 I
-X ~ 7 300 0 100 L 50 50 2 1 O
-ENDDRAW
-ENDDEF
-#
-#End Library

pcbs/transimpedance_amp_v0.1/transimpedance_amp-cache.lib

@@ -1,167 +0,0 @@
-EESchema-LIBRARY Version 2.3
-#encoding utf-8
-#
-# +5V
-#
-DEF +5V #PWR 0 0 Y Y 1 F P
-F0 "#PWR" 0 -150 50 H I C CNN
-F1 "+5V" 0 140 50 H V C CNN
-F2 "" 0 0 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
-DRAW
-P 2 0 1 0 -30 50 0 100 N
-P 2 0 1 0 0 0 0 100 N
-P 2 0 1 0 0 100 30 50 N
-X +5V 1 0 0 0 U 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# AD8616
-#
-DEF AD8616 U 0 10 Y Y 1 F N
-F0 "U" -621 -296 50 H V L CNN
-F1 "AD8616" 300 -300 50 H V L CNN
-F2 "" -197 50 50 H V C CNN
-F3 "" -297 150 50 H V C CNN
-DRAW
-T 0 -436 108 60 0 0 0 + Normal 0 C C
-T 0 436 108 60 0 0 0 + Normal 0 C C
-T 0 -444 -96 60 0 0 0 - Normal 0 C C
-T 0 444 -96 60 0 0 0 - Normal 0 C C
-P 2 0 0 0 -700 -100 -500 -100 N
-P 2 0 0 0 -700 100 -500 100 N
-P 2 0 0 0 500 100 650 100 N
-P 2 0 0 0 650 -100 500 -100 N
-P 4 0 0 0 -100 0 -50 0 -50 300 -700 300 N
-P 4 0 0 0 100 0 50 0 50 300 650 300 N
-S -700 400 650 -400 0 1 0 N
-P 4 0 1 10 -500 -200 -100 0 -500 200 -500 -200 f
-P 4 0 1 10 500 -200 100 0 500 200 500 -200 f
-X V- 4 0 -550 150 U 50 50 0 1 W
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-X ~ 2 -800 -100 100 R 50 50 1 1 I
-X ~ 3 -800 100 100 R 50 50 1 1 I
-X ~ 5 750 100 100 L 50 50 1 1 I
-X ~ 6 750 -100 100 L 50 50 1 1 I
-X ~ 7 750 300 100 L 50 50 1 1 O
-ENDDRAW
-ENDDEF
-#
-# C
-#
-DEF C C 0 10 N Y 1 F N
-F0 "C" 25 100 50 H V L CNN
-F1 "C" 25 -100 50 H V L CNN
-F2 "" 38 -150 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
-$FPLIST
- C?
- C_????_*
- C_????
- SMD*_c
- Capacitor*
-$ENDFPLIST
-DRAW
-P 2 0 1 20 -80 -30 80 -30 N
-P 2 0 1 20 -80 30 80 30 N
-X ~ 1 0 150 110 D 50 50 1 1 P
-X ~ 2 0 -150 110 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
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-#
-DEF CONN_01X05 P 0 40 Y N 1 F N
-F0 "P" 0 300 50 H V C CNN
-F1 "CONN_01X05" 100 0 50 V V C CNN
-F2 "" 0 0 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
-$FPLIST
- Pin_Header_Straight_1X05
- Pin_Header_Angled_1X05
- Socket_Strip_Straight_1X05
- Socket_Strip_Angled_1X05
-$ENDFPLIST
-DRAW
-S -50 -195 10 -205 0 1 0 N
-S -50 -95 10 -105 0 1 0 N
-S -50 5 10 -5 0 1 0 N
-S -50 105 10 95 0 1 0 N
-S -50 205 10 195 0 1 0 N
-S -50 250 50 -250 0 1 0 N
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-X P5 5 -200 -200 150 R 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# D_Photo
-#
-DEF D_Photo D 0 40 N N 1 F N
-F0 "D" 20 70 50 H V L CNN
-F1 "D_Photo" -40 -110 50 H V C CNN
-F2 "" -50 0 50 H V C CNN
-F3 "" -50 0 50 H V C CNN
-$FPLIST
- *photodiode*
-$ENDFPLIST
-DRAW
-P 2 0 1 8 -100 50 -100 -50 N
-P 2 0 1 0 -80 70 -60 70 N
-P 2 0 1 0 0 0 -100 0 N
-P 3 0 1 0 -20 130 -80 70 -80 90 N
-P 4 0 1 8 0 -50 0 50 -100 0 0 -50 N
-P 5 0 1 0 30 130 -30 70 -30 90 -30 70 -10 70 N
-X K 1 -200 0 100 R 50 50 1 1 P
-X A 2 100 0 100 L 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# GND
-#
-DEF GND #PWR 0 0 Y Y 1 F P
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-F1 "GND" 0 -150 50 H V C CNN
-F2 "" 0 0 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
-DRAW
-P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
-X GND 1 0 0 0 D 50 50 1 1 W N
-ENDDRAW
-ENDDEF
-#
-# R
-#
-DEF R R 0 0 N Y 1 F N
-F0 "R" 80 0 50 V V C CNN
-F1 "R" 0 0 50 V V C CNN
-F2 "" -70 0 50 V V C CNN
-F3 "" 0 0 50 H V C CNN
-$FPLIST
- R_*
- Resistor_*
-$ENDFPLIST
-DRAW
-S -40 -100 40 100 0 1 10 N
-X ~ 1 0 150 50 D 50 50 1 1 P
-X ~ 2 0 -150 50 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-# TEST
-#
-DEF TEST TP 0 40 N N 1 F N
-F0 "TP" 0 300 50 H V C BNN
-F1 "TEST" 0 250 50 H V C CNN
-F2 "" 0 0 50 H V C CNN
-F3 "" 0 0 50 H V C CNN
-DRAW
-P 6 0 1 0 0 200 -50 150 0 100 50 150 0 200 0 200 N
-X ~ 1 0 0 100 U 50 50 1 1 P
-ENDDRAW
-ENDDEF
-#
-#End Library

pcbs/transimpedance_amp_v0.1/transimpedance_amp.sch

@@ -1,846 +0,0 @@
-EESchema Schematic File Version 2
-LIBS:power
-LIBS:device
-LIBS:transistors
-LIBS:conn
-LIBS:linear
-LIBS:regul
-LIBS:74xx
-LIBS:cmos4000
-LIBS:adc-dac
-LIBS:memory
-LIBS:xilinx
-LIBS:microcontrollers
-LIBS:dsp
-LIBS:microchip
-LIBS:analog_switches
-LIBS:motorola
-LIBS:texas
-LIBS:intel
-LIBS:audio
-LIBS:interface
-LIBS:digital-audio
-LIBS:philips
-LIBS:display
-LIBS:cypress
-LIBS:siliconi
-LIBS:opto
-LIBS:atmel
-LIBS:contrib
-LIBS:valves
-LIBS:ad8616
-LIBS:transimpedance_amp-cache
-EELAYER 25 0
-EELAYER END
-$Descr A4 11693 8268
-encoding utf-8
-Sheet 1 1
-Title "Transimpedance Amplifier"
-Date "2017-05-03"
-Rev "1"
-Comp "Uppsala University"
-Comment1 ""
-Comment2 ""
-Comment3 ""
-Comment4 ""
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-U 1 1 58FDBB28
-P 5850 4250
-F 0 "U1" H 5229 3954 50  0000 L CNN
-F 1 "AD8616" H 6150 3950 50  0000 L CNN
-F 2 "SMD_Packages:SOIC-8-N" H 5653 4300 50  0001 C CNN
-F 3 "http://www.farnell.com/datasheets/1841629.pdf" H 5553 4400 50  0001 C CNN
-F 4 "AD8616ARZ" H 5850 4250 60  0001 C CNN "Farnell"
-	1    5850 4250
-	1    0    0    -1  
-$EndComp
-$Comp
-L TEST TP1
-U 1 1 58FE3886
-P 4600 3200
-F 0 "TP1" H 4600 3500 50  0000 C BNN
-F 1 "TEST" H 4600 3450 50  0000 C CNN
-F 2 "Testpoints:TP_SMD_quadr_3mm" H 4600 3200 50  0001 C CNN
-F 3 "" H 4600 3200 50  0000 C CNN
-	1    4600 3200
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	1400 4400 1400 4600
-Wire Wire Line
-	1400 4600 1700 4600
-Wire Wire Line
-	1700 4600 1700 4400
-Wire Wire Line
-	1700 3900 1700 4100
-Wire Wire Line
-	1400 3900 1700 3900
-Wire Wire Line
-	1400 3900 1400 4100
-Wire Wire Line
-	1950 4600 2250 4600
-Wire Wire Line
-	2250 4600 2250 4400
-Wire Wire Line
-	2250 3900 2250 4100
-Wire Wire Line
-	1950 3900 2250 3900
-Wire Wire Line
-	2500 4400 2500 4600
-Wire Wire Line
-	2500 4600 2800 4600
-Wire Wire Line
-	2800 4600 2800 4400
-Wire Wire Line
-	2800 3900 2800 4100
-Wire Wire Line
-	2500 3900 2800 3900
-Wire Wire Line
-	2500 3900 2500 4100
-Wire Wire Line
-	3050 4400 3050 4600
-Wire Wire Line
-	3050 4600 3350 4600
-Wire Wire Line
-	3350 4600 3350 4400
-Wire Wire Line
-	3350 3900 3350 4100
-Wire Wire Line
-	3050 3900 3350 3900
-Wire Wire Line
-	3050 3900 3050 4100
-Wire Wire Line
-	3550 4400 3550 4600
-Wire Wire Line
-	3550 4600 3850 4600
-Wire Wire Line
-	3850 4600 3850 4400
-Wire Wire Line
-	3850 3900 3850 4100
-Wire Wire Line
-	3550 3900 3850 3900
-Wire Wire Line
-	3550 3900 3550 4100
-Wire Wire Line
-	2650 2850 2650 3900
-Connection ~ 2650 3900
-Wire Wire Line
-	2100 3900 2100 3800
-Wire Wire Line
-	2550 3800 2100 3800
-Wire Wire Line
-	2550 2850 2550 3800
-Connection ~ 2100 3900
-Wire Wire Line
-	2450 2850 2450 3700
-Wire Wire Line
-	2450 3700 1550 3700
-Wire Wire Line
-	2750 2850 2750 3800
-Wire Wire Line
-	2850 2850 2850 3700
-Wire Wire Line
-	5050 4350 4950 4350
-Wire Wire Line
-	4950 4350 4950 5200
-Wire Wire Line
-	4050 4150 5050 4150
-Wire Wire Line
-	4400 5200 4400 4700
-Wire Wire Line
-	4400 3000 4400 3400
-Connection ~ 4400 3100
-Connection ~ 4400 3200
-Connection ~ 4400 3300
-Wire Wire Line
-	4400 3200 4600 3200
-Wire Wire Line
-	1950 4100 1950 3900
-Wire Wire Line
-	1950 4400 1950 4600
-Wire Wire Line
-	1550 3700 1550 3900
-Connection ~ 1550 3900
-Wire Wire Line
-	2750 3800 3200 3800
-Connection ~ 3200 3900
-Connection ~ 3700 3900
-Connection ~ 1550 4600
-Connection ~ 2100 4600
-Connection ~ 2650 4600
-Connection ~ 3200 4600
-Connection ~ 3700 4600
-Wire Wire Line
-	1550 5200 1550 4600
-Wire Wire Line
-	2100 4600 2100 5200
-Connection ~ 2100 5200
-Wire Wire Line
-	2650 5200 2650 4600
-Connection ~ 2650 5200
-Wire Wire Line
-	3200 5200 3200 4600
-Connection ~ 3200 5200
-Wire Wire Line
-	3700 5200 3700 4600
-Connection ~ 3700 5200
-$Comp
-L CONN_01X05 P3
-U 1 1 58FDC9E0
-P 3900 3200
-F 0 "P3" H 3900 3500 50  0000 C CNN
-F 1 "CONN_01X05" V 4000 3200 50  0000 C CNN
-F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 3900 3200 50  0001 C CNN
-F 3 "" H 3900 3200 50  0000 C CNN
-	1    3900 3200
-	1    0    0    1   
-$EndComp
-Wire Wire Line
-	2850 3700 3700 3700
-Connection ~ 2850 2150
-Connection ~ 2750 2150
-Connection ~ 2650 2150
-Connection ~ 2550 2150
-Wire Wire Line
-	4400 4150 4400 4400
-Wire Wire Line
-	3700 3400 2850 3400
-Connection ~ 2850 3400
-Wire Wire Line
-	3700 3300 2750 3300
-Connection ~ 2750 3300
-Wire Wire Line
-	3700 3200 2650 3200
-Connection ~ 2650 3200
-Wire Wire Line
-	3700 3100 2550 3100
-Connection ~ 2550 3100
-Wire Wire Line
-	3700 3000 2450 3000
-Connection ~ 2450 3000
-Wire Wire Line
-	3700 3700 3700 3900
-Wire Wire Line
-	2450 2150 4900 2150
-Wire Wire Line
-	4900 2150 4900 3950
-Wire Wire Line
-	4900 3950 5050 3950
-$Comp
-L CONN_01X05 P7
-U 1 1 58FE91CE
-P 9000 2350
-F 0 "P7" H 9000 2650 50  0000 C CNN
-F 1 "CONN_01X05" V 9100 2350 50  0000 C CNN
-F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 9000 2350 50  0001 C CNN
-F 3 "" H 9000 2350 50  0000 C CNN
-	1    9000 2350
-	0    -1   1    0   
-$EndComp
-$Comp
-L CONN_01X05 P8
-U 1 1 58FE91D4
-P 9000 2650
-F 0 "P8" H 9000 2950 50  0000 C CNN
-F 1 "CONN_01X05" V 9100 2650 50  0000 C CNN
-F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 9000 2650 50  0001 C CNN
-F 3 "" H 9000 2650 50  0000 C CNN
-	1    9000 2650
-	0    -1   -1   0   
-$EndComp
-$Comp
-L R R10
-U 1 1 58FE91DA
-P 10250 4250
-F 0 "R10" V 10330 4250 50  0000 C CNN
-F 1 "100M" V 10250 4250 50  0000 C CNN
-F 2 "Resistors_SMD:R_0805" V 10180 4250 50  0001 C CNN
-F 3 "" H 10250 4250 50  0000 C CNN
-	1    10250 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L C C10
-U 1 1 58FE91E0
-P 9950 4250
-F 0 "C10" H 9975 4350 50  0000 L CNN
-F 1 "1p" H 9975 4150 50  0000 L CNN
-F 2 "Resistors_SMD:R_0805" H 9988 4100 50  0001 C CNN
-F 3 "" H 9950 4250 50  0000 C CNN
-	1    9950 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L CONN_01X05 P5
-U 1 1 58FE91E6
-P 7450 3200
-F 0 "P5" H 7450 3500 50  0000 C CNN
-F 1 "CONN_01X05" V 7550 3200 50  0000 C CNN
-F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 7450 3200 50  0001 C CNN
-F 3 "" H 7450 3200 50  0000 C CNN
-	1    7450 3200
-	1    0    0    1   
-$EndComp
-$Comp
-L R R9
-U 1 1 58FE91EC
-P 9700 4250
-F 0 "R9" V 9780 4250 50  0000 C CNN
-F 1 "10M" V 9700 4250 50  0000 C CNN
-F 2 "Resistors_SMD:R_0805" V 9630 4250 50  0001 C CNN
-F 3 "" H 9700 4250 50  0000 C CNN
-	1    9700 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L C C9
-U 1 1 58FE91F2
-P 9400 4250
-F 0 "C9" H 9425 4350 50  0000 L CNN
-F 1 "10p" H 9425 4150 50  0000 L CNN
-F 2 "Resistors_SMD:R_0805" H 9438 4100 50  0001 C CNN
-F 3 "" H 9400 4250 50  0000 C CNN
-	1    9400 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L R R8
-U 1 1 58FE91F8
-P 9150 4250
-F 0 "R8" V 9230 4250 50  0000 C CNN
-F 1 "1M" V 9150 4250 50  0000 C CNN
-F 2 "Resistors_SMD:R_0805" V 9080 4250 50  0001 C CNN
-F 3 "" H 9150 4250 50  0000 C CNN
-	1    9150 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L C C8
-U 1 1 58FE91FE
-P 8850 4250
-F 0 "C8" H 8875 4350 50  0000 L CNN
-F 1 "100p" H 8875 4150 50  0000 L CNN
-F 2 "Resistors_SMD:R_0805" H 8888 4100 50  0001 C CNN
-F 3 "" H 8850 4250 50  0000 C CNN
-	1    8850 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L R R7
-U 1 1 58FE9204
-P 8600 4250
-F 0 "R7" V 8680 4250 50  0000 C CNN
-F 1 "100k" V 8600 4250 50  0000 C CNN
-F 2 "Resistors_SMD:R_0805" V 8530 4250 50  0001 C CNN
-F 3 "" H 8600 4250 50  0000 C CNN
-	1    8600 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L C C7
-U 1 1 58FE920A
-P 8300 4250
-F 0 "C7" H 8325 4350 50  0000 L CNN
-F 1 "1n" H 8325 4150 50  0000 L CNN
-F 2 "Resistors_SMD:R_0805" H 8338 4100 50  0001 C CNN
-F 3 "" H 8300 4250 50  0000 C CNN
-	1    8300 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L R R6
-U 1 1 58FE9210
-P 8100 4250
-F 0 "R6" V 8180 4250 50  0000 C CNN
-F 1 "10k" V 8100 4250 50  0000 C CNN
-F 2 "Resistors_SMD:R_0805" V 8030 4250 50  0001 C CNN
-F 3 "" H 8100 4250 50  0000 C CNN
-	1    8100 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L C C6
-U 1 1 58FE9216
-P 7800 4250
-F 0 "C6" H 7825 4350 50  0000 L CNN
-F 1 "10n" H 7825 4150 50  0000 L CNN
-F 2 "Resistors_SMD:R_0805" H 7838 4100 50  0001 C CNN
-F 3 "" H 7800 4250 50  0000 C CNN
-	1    7800 4250
-	-1   0    0    -1  
-$EndComp
-$Comp
-L D_Photo D2
-U 1 1 58FE921C
-P 7250 4600
-F 0 "D2" H 7270 4670 50  0000 L CNN
-F 1 "BPW34" H 7210 4490 50  0000 C CNN
-F 2 "Photodiodes:BPW34FA" H 7200 4600 50  0001 C CNN
-F 3 "http://www.farnell.com/datasheets/2046123.pdf" H 7200 4600 50  0001 C CNN
-F 4 "1045425" H 7250 4600 60  0001 C CNN "Farnell"
-	1    7250 4600
-	0    -1   1    0   
-$EndComp
-$Comp
-L GND #PWR05
-U 1 1 58FE9222
-P 6700 5200
-F 0 "#PWR05" H 6700 4950 50  0001 C CNN
-F 1 "GND" H 6700 5050 50  0000 C CNN
-F 2 "" H 6700 5200 50  0000 C CNN
-F 3 "" H 6700 5200 50  0000 C CNN
-	1    6700 5200
-	-1   0    0    -1  
-$EndComp
-$Comp
-L GND #PWR06
-U 1 1 58FE9228
-P 7250 5200
-F 0 "#PWR06" H 7250 4950 50  0001 C CNN
-F 1 "GND" H 7250 5050 50  0000 C CNN
-F 2 "" H 7250 5200 50  0000 C CNN
-F 3 "" H 7250 5200 50  0000 C CNN
-	1    7250 5200
-	-1   0    0    -1  
-$EndComp
-$Comp
-L TEST TP4
-U 1 1 58FE922E
-P 7050 3200
-F 0 "TP4" H 7050 3500 50  0000 C BNN
-F 1 "TEST" H 7050 3450 50  0000 C CNN
-F 2 "Testpoints:TP_SMD_quadr_3mm" H 7050 3200 50  0001 C CNN
-F 3 "" H 7050 3200 50  0000 C CNN
-	1    7050 3200
-	-1   0    0    -1  
-$EndComp
-Wire Wire Line
-	10250 4600 10250 4400
-Wire Wire Line
-	9950 4600 10250 4600
-Wire Wire Line
-	9950 4600 9950 4400
-Wire Wire Line
-	9950 3900 9950 4100
-Wire Wire Line
-	9950 3900 10250 3900
-Wire Wire Line
-	10250 3900 10250 4100
-Wire Wire Line
-	9400 4600 9700 4600
-Wire Wire Line
-	9400 4600 9400 4400
-Wire Wire Line
-	9400 3900 9400 4100
-Wire Wire Line
-	9400 3900 9700 3900
-Wire Wire Line
-	9150 4600 9150 4400
-Wire Wire Line
-	8850 4600 9150 4600
-Wire Wire Line
-	8850 4600 8850 4400
-Wire Wire Line
-	8850 3900 8850 4100
-Wire Wire Line
-	8850 3900 9150 3900
-Wire Wire Line
-	9150 3900 9150 4100
-Wire Wire Line
-	8600 4600 8600 4400
-Wire Wire Line
-	8300 4600 8600 4600
-Wire Wire Line
-	8300 4600 8300 4400
-Wire Wire Line
-	8300 3900 8300 4100
-Wire Wire Line
-	8300 3900 8600 3900
-Wire Wire Line
-	8600 3900 8600 4100
-Wire Wire Line
-	8100 4600 8100 4400
-Wire Wire Line
-	7800 4600 8100 4600
-Wire Wire Line
-	7800 4600 7800 4400
-Wire Wire Line
-	7800 3900 7800 4100
-Wire Wire Line
-	7800 3900 8100 3900
-Wire Wire Line
-	8100 3900 8100 4100
-Wire Wire Line
-	9000 2850 9000 3900
-Connection ~ 9000 3900
-Wire Wire Line
-	9550 3900 9550 3800
-Wire Wire Line
-	9100 3800 9550 3800
-Wire Wire Line
-	9100 2850 9100 3800
-Connection ~ 9550 3900
-Wire Wire Line
-	9200 2850 9200 3700
-Wire Wire Line
-	9200 3700 10100 3700
-Wire Wire Line
-	8900 2850 8900 3800
-Wire Wire Line
-	8800 2850 8800 3700
-Wire Wire Line
-	6600 4150 7600 4150
-Wire Wire Line
-	7250 5200 7250 4700
-Wire Wire Line
-	7250 3000 7250 3400
-Connection ~ 7250 3100
-Connection ~ 7250 3200
-Connection ~ 7250 3300
-Wire Wire Line
-	7250 3200 7050 3200
-Wire Wire Line
-	9700 3900 9700 4100
-Wire Wire Line
-	9700 4600 9700 4400
-Wire Wire Line
-	10100 3700 10100 3900
-Connection ~ 10100 3900
-Wire Wire Line
-	8900 3800 8450 3800
-Connection ~ 8450 3900
-Connection ~ 7950 3900
-Connection ~ 10100 4600
-Connection ~ 9550 4600
-Connection ~ 9000 4600
-Connection ~ 8450 4600
-Connection ~ 7950 4600
-Wire Wire Line
-	10100 5200 10100 4600
-Wire Wire Line
-	9550 5200 9550 4600
-Connection ~ 9550 5200
-Wire Wire Line
-	9000 5200 9000 4600
-Connection ~ 9000 5200
-Wire Wire Line
-	8450 5200 8450 4600
-Connection ~ 8450 5200
-Wire Wire Line
-	7950 4600 7950 5200
-Connection ~ 7950 5200
-$Comp
-L CONN_01X05 P6
-U 1 1 58FE928D
-P 7750 3200
-F 0 "P6" H 7750 3500 50  0000 C CNN
-F 1 "CONN_01X05" V 7850 3200 50  0000 C CNN
-F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 7750 3200 50  0001 C CNN
-F 3 "" H 7750 3200 50  0000 C CNN
-	1    7750 3200
-	-1   0    0    1   
-$EndComp
-Wire Wire Line
-	8800 3700 7950 3700
-Connection ~ 8800 2150
-Connection ~ 8900 2150
-Connection ~ 9000 2150
-Connection ~ 9100 2150
-Wire Wire Line
-	7250 4150 7250 4400
-Wire Wire Line
-	7950 3400 8800 3400
-Connection ~ 8800 3400
-Wire Wire Line
-	7950 3300 8900 3300
-Connection ~ 8900 3300
-Wire Wire Line
-	7950 3200 9000 3200
-Connection ~ 9000 3200
-Wire Wire Line
-	7950 3100 9100 3100
-Connection ~ 9100 3100
-Wire Wire Line
-	7950 3000 9200 3000
-Connection ~ 9200 3000
-Wire Wire Line
-	7950 3700 7950 3900
-Wire Wire Line
-	6750 2150 9200 2150
-Wire Wire Line
-	6750 2150 6750 3950
-Wire Wire Line
-	6750 3950 6600 3950
-Wire Wire Line
-	6600 4350 6700 4350
-Wire Wire Line
-	6700 4350 6700 5200
-Wire Wire Line
-	3200 3800 3200 3900
-Wire Wire Line
-	8450 3800 8450 3900
-$Comp
-L TEST TP2
-U 1 1 58FEC254
-P 6050 1900
-F 0 "TP2" H 6050 2200 50  0000 C BNN
-F 1 "TEST" H 6050 2150 50  0000 C CNN
-F 2 "Testpoints:TP_SMD_quadr_3mm" H 6050 1900 50  0001 C CNN
-F 3 "" H 6050 1900 50  0000 C CNN
-	1    6050 1900
-	-1   0    0    -1  
-$EndComp
-Wire Wire Line
-	5700 1900 5700 2050
-Wire Wire Line
-	5700 2050 6050 2050
-Wire Wire Line
-	6050 2050 6050 1900
-$Comp
-L +5V #PWR07
-U 1 1 58FEC826
-P 5850 3700
-F 0 "#PWR07" H 5850 3550 50  0001 C CNN
-F 1 "+5V" H 5850 3840 50  0000 C CNN
-F 2 "" H 5850 3700 50  0000 C CNN
-F 3 "" H 5850 3700 50  0000 C CNN
-	1    5850 3700
-	1    0    0    -1  
-$EndComp
-$Comp
-L GND #PWR08
-U 1 1 58FF10F3
-P 6050 2600
-F 0 "#PWR08" H 6050 2350 50  0001 C CNN
-F 1 "GND" H 6050 2450 50  0000 C CNN
-F 2 "" H 6050 2600 50  0000 C CNN
-F 3 "" H 6050 2600 50  0000 C CNN
-	1    6050 2600
-	1    0    0    -1  
-$EndComp
-$Comp
-L TEST TP3
-U 1 1 58FF116B
-P 6050 2450
-F 0 "TP3" H 6050 2750 50  0000 C BNN
-F 1 "TEST" H 6050 2700 50  0000 C CNN
-F 2 "Testpoints:TP_SMD_quadr_3mm" H 6050 2450 50  0001 C CNN
-F 3 "" H 6050 2450 50  0000 C CNN
-	1    6050 2450
-	-1   0    0    -1  
-$EndComp
-Wire Wire Line
-	6050 2450 6050 2600
-Wire Wire Line
-	1550 5200 4050 5200
-Wire Wire Line
-	4050 5200 4050 4150
-Connection ~ 4400 4150
-Wire Wire Line
-	7600 5200 10100 5200
-Wire Wire Line
-	7600 4150 7600 5200
-Connection ~ 7250 4150
-Wire Wire Line
-	5850 4800 5850 5200
-$EndSCHEMATC

pcbs/transimpedance_amp_v0.1/transimpedance_amp_v0.kicad_pcb

@@ -0,0 +1 @@
+(kicad_pcb (version 4) (host kicad "dummy file") )

pcbs/transimpedance_amp_v0.1/transimpedance_amp.pro → pcbs/transimpedance_amp_v0.1/transimpedance_amp_v0.pro

@@ -1,4 +1,4 @@
-update=tor  8 jun 2017 14:46:46
+update=tor  8 jun 2017 14:39:05
 version=1
 last_client=kicad
 [pcbnew]
@@ -23,8 +23,6 @@ ModuleOutlineThickness=0.150000000000
 [cvpcb]
 version=1
 NetIExt=net
-[general]
-version=1
 [eeschema]
 version=1
 LibDir=
@@ -58,14 +56,5 @@ LibName26=opto
 LibName27=atmel
 LibName28=contrib
 LibName29=valves
-LibName30=schematicSymb/ad8616
+[general]
-[schematic_editor]
 version=1
-PageLayoutDescrFile=
-PlotDirectoryName=
-SubpartIdSeparator=0
-SubpartFirstId=65
-NetFmtName=
-SpiceForceRefPrefix=0
-SpiceUseNetNumbers=0
-LabSize=60

pcbs/transimpedance_amp_v0.1/transimpedance_amp_v0.sch

@@ -0,0 +1 @@
+EESchema Schematic File Version 2