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-rw-r--r--rev03-KiCad/rev02_02.sch374
1 files changed, 187 insertions, 187 deletions
diff --git a/rev03-KiCad/rev02_02.sch b/rev03-KiCad/rev02_02.sch
index b26e50e..733d64c 100644
--- a/rev03-KiCad/rev02_02.sch
+++ b/rev03-KiCad/rev02_02.sch
@@ -42,369 +42,369 @@ Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
-Text Notes 12760 2970 0 126 ~ 12
+Text Notes 11600 3700 0 126 ~ 12
Digitizer
-Text Notes 3520 2970 0 126 ~ 12
+Text Notes 3200 3700 0 126 ~ 12
Noise generator
-Text Notes 4620 5951 0 60 ~ 12
+Text Notes 4200 6410 0 60 ~ 12
Noisy diode
-Text Notes 7480 2970 0 126 ~ 12
+Text Notes 6800 3700 0 126 ~ 12
Amplifier
-Text Notes 3520 7260 0 60 ~ 12
+Text Notes 3200 7600 0 60 ~ 12
AGND is connected to GND on the board using polygons\n(found no other good way) - not visible in schematics.
-Text Notes 10340 7315 0 60 ~ 12
+Text Notes 9400 7650 0 60 ~ 12
This whole sheets circuitry should be as shielded as possible.\nSolid isolated ground plane and internal planes connected\nto the rest of the board at a single point is expected.
-Text Notes 15059 10142 0 84 ~ 12
+Text Notes 13690 10220 0 84 ~ 12
Noise source
-Text Label 11759 4785 0 70 ~
+Text Label 10690 5350 0 70 ~
0.1uF
-Text Notes 13178 3861 0 60 ~ 12
+Text Notes 11980 4510 0 60 ~ 12
U3
-Text Notes 12969 5269 0 60 ~ 12
+Text Notes 11790 5790 0 60 ~ 12
MC74HC1G14DTT1G
-Text Label 3839 5962 0 70 ~
+Text Label 3490 6420 0 70 ~
0.1uF
-Text Label 4950 4785 0 70 ~
+Text Label 4500 5350 0 70 ~
470
-Text Label 5709 4521 0 70 ~
+Text Label 5190 5110 0 70 ~
1k
-Text Label 8470 5159 0 70 ~
+Text Label 7700 5690 0 70 ~
0.1uF
-Text Label 9317 4565 0 70 ~
+Text Label 8470 5150 0 70 ~
10k
-Text Label 9779 3839 0 70 ~
+Text Label 8890 4490 0 70 ~
1k
$Comp
L VCCO_3V3 #PWR?580240AA
U 1 1 580240AA
-P 12540 3410
-F 0 "VCCO_3V3" H 12540 3410 20 0000 C CNN
-F 1 "+VCCO_3V3" H 12540 3340 30 0000 C CNN
-F 2 "" H 12540 3410 70 0000 C CNN
-F 3 "" H 12540 3410 70 0000 C CNN
- 1 12540 3410
+P 11400 4100
+F 0 "VCCO_3V3" H 11400 4100 20 0000 C CNN
+F 1 "+VCCO_3V3" H 11400 4030 30 0000 C CNN
+F 2 "" H 11400 4100 70 0000 C CNN
+F 3 "" H 11400 4100 70 0000 C CNN
+ 1 11400 4100
1 0 0 -1
$EndComp
$Comp
L GND #PWR?580240A9
U 1 1 580240A9
-P 5555 6105
-F 0 "GND_21" H 5555 6105 20 0000 C CNN
-F 1 "+GND" H 5555 6035 30 0000 C CNN
-F 2 "" H 5555 6105 70 0000 C CNN
-F 3 "" H 5555 6105 70 0000 C CNN
- 1 5555 6105
+P 5050 6550
+F 0 "GND_21" H 5050 6550 20 0000 C CNN
+F 1 "+GND" H 5050 6480 30 0000 C CNN
+F 2 "" H 5050 6550 70 0000 C CNN
+F 3 "" H 5050 6550 70 0000 C CNN
+ 1 5050 6550
1 0 0 -1
$EndComp
$Comp
L VCCO_3V3 #PWR?580240A8
U 1 1 580240A8
-P 9680 3410
-F 0 "VCCO_3V3_2" H 9680 3410 20 0000 C CNN
-F 1 "+VCCO_3V3" H 9680 3340 30 0000 C CNN
-F 2 "" H 9680 3410 70 0000 C CNN
-F 3 "" H 9680 3410 70 0000 C CNN
- 1 9680 3410
+P 8800 4100
+F 0 "VCCO_3V3_2" H 8800 4100 20 0000 C CNN
+F 1 "+VCCO_3V3" H 8800 4030 30 0000 C CNN
+F 2 "" H 8800 4100 70 0000 C CNN
+F 3 "" H 8800 4100 70 0000 C CNN
+ 1 8800 4100
1 0 0 -1
$EndComp
$Comp
L 15V_STABLE #PWR?580240A7
U 1 1 580240A7
-P 5555 3685
-F 0 "15V_STABLE_2" H 5555 3685 20 0000 C CNN
-F 1 "+15V_STABLE" H 5555 3615 30 0000 C CNN
-F 2 "" H 5555 3685 70 0000 C CNN
-F 3 "" H 5555 3685 70 0000 C CNN
- 1 5555 3685
+P 5050 4350
+F 0 "15V_STABLE_2" H 5050 4350 20 0000 C CNN
+F 1 "+15V_STABLE" H 5050 4280 30 0000 C CNN
+F 2 "" H 5050 4350 70 0000 C CNN
+F 3 "" H 5050 4350 70 0000 C CNN
+ 1 5050 4350
1 0 0 -1
$EndComp
Wire Wire Line
- 12650 4180 12540 4180
+ 11500 4800 11400 4800
Wire Wire Line
- 12540 3410 12540 4180
+ 11400 4100 11400 4800
Wire Wire Line
- 12210 4180 12210 4510
+ 11100 4800 11100 5100
Wire Wire Line
- 12540 4180 12210 4180
-Connection ~ 12540 4180
+ 11400 4800 11100 4800
+Connection ~ 11400 4800
Wire Wire Line
- 9680 3410 9680 3520
+ 8800 4100 8800 4200
Wire Wire Line
- 12650 4400 11330 4400
-Text Label 11330 4400 0 70 ~
+ 11500 5000 10300 5000
+Text Label 10300 5000 0 70 ~
AMPLIFIED
Wire Wire Line
- 11055 4400 10230 4400
+ 10050 5000 9300 5000
Wire Wire Line
- 9680 3960 9680 4070
+ 8800 4600 8800 4700
Wire Wire Line
- 9680 4070 9680 4400
+ 8800 4700 8800 5000
Wire Wire Line
- 9680 4400 9680 4620
+ 8800 5000 8800 5200
Wire Wire Line
- 10230 4400 9680 4400
+ 9300 5000 8800 5000
Wire Wire Line
- 9680 4400 9570 4400
+ 8800 5000 8700 5000
Wire Wire Line
- 9680 4070 9460 4070
+ 8800 4700 8600 4700
Wire Wire Line
- 10230 4290 10230 4400
-Text Label 10615 4400 0 70 ~
+ 9300 4900 9300 5000
+Text Label 9650 5000 0 70 ~
AMPLIFIED
-Connection ~ 9680 4400
-Connection ~ 9680 4400
-Connection ~ 9680 4070
-Connection ~ 10230 4400
+Connection ~ 8800 5000
+Connection ~ 8800 5000
+Connection ~ 8800 4700
+Connection ~ 9300 5000
Wire Wire Line
- 14740 4180 14190 4180
-Text Label 14740 4180 0 70 ~
+ 13400 4800 12900 4800
+Text Label 13400 4800 0 70 ~
DIGITIZED_NOISE
Wire Wire Line
- 12650 4840 12540 4840
+ 11500 5400 11400 5400
Wire Wire Line
- 12540 4840 12540 5280
+ 11400 5400 11400 5800
Wire Wire Line
- 12540 5280 12540 5390
+ 11400 5800 11400 5900
Wire Wire Line
- 12210 4840 12210 5280
+ 11100 5400 11100 5800
Wire Wire Line
- 12540 5280 12210 5280
-Connection ~ 12540 5280
+ 11400 5800 11100 5800
+Connection ~ 11400 5800
Wire Wire Line
- 9680 5060 9680 5170
+ 8800 5600 8800 5700
Wire Wire Line
- 5335 5500 4895 5500
-Text Label 4950 5500 0 70 ~
+ 4850 6000 4450 6000
+Text Label 4500 6000 0 70 ~
NOISE_OUT
Wire Wire Line
- 4345 4840 4345 5720
+ 3950 5400 3950 6200
Wire Wire Line
- 4675 4840 4345 4840
+ 4250 5400 3950 5400
Wire Wire Line
- 4895 4840 4675 4840
+ 4450 5400 4250 5400
Wire Wire Line
- 4675 4840 4675 5280
-Connection ~ 4675 4840
-Text Label 4345 4840 0 70 ~
+ 4250 5400 4250 5800
+Connection ~ 4250 5400
+Text Label 3950 5400 0 70 ~
NOISE_IN
Wire Wire Line
- 5555 4840 5335 4840
+ 5050 5400 4850 5400
Wire Wire Line
- 5555 4840 5555 5280
+ 5050 5400 5050 5800
Wire Wire Line
- 5555 4730 5555 4840
+ 5050 5300 5050 5400
Wire Wire Line
- 5885 4840 5555 4840
+ 5350 5400 5050 5400
Wire Wire Line
- 7040 4840 5885 4840
+ 6400 5400 5350 5400
Wire Wire Line
- 5885 4730 5885 4840
-Text Label 6600 4840 0 70 ~
+ 5350 5300 5350 5400
+Text Label 6000 5400 0 70 ~
RAW_NOISE
-Connection ~ 5555 4840
-Connection ~ 5885 4840
+Connection ~ 5050 5400
+Connection ~ 5350 5400
Wire Wire Line
- 8470 4840 7425 4840
-Text Label 7425 4840 0 70 ~
+ 7700 5400 6750 5400
+Text Label 6750 5400 0 70 ~
RAW_NOISE
Wire Wire Line
- 9240 4070 8910 4070
+ 8400 4700 8100 4700
Wire Wire Line
- 8910 4840 8800 4840
+ 8100 5400 8000 5400
Wire Wire Line
- 8910 4400 8910 4840
+ 8100 5000 8100 5400
Wire Wire Line
- 9130 4400 8910 4400
+ 8300 5000 8100 5000
Wire Wire Line
- 9460 4840 8910 4840
+ 8600 5400 8100 5400
Wire Wire Line
- 8910 4070 8910 4400
-Connection ~ 8910 4840
-Connection ~ 8910 4400
+ 8100 4700 8100 5000
+Connection ~ 8100 5400
+Connection ~ 8100 5000
Wire Wire Line
- 5555 5720 5555 6105
+ 5050 6200 5050 6550
Wire Wire Line
- 4345 6050 4345 6105
+ 3950 6500 3950 6550
Wire Wire Line
- 5555 6105 4345 6105
-Connection ~ 5555 6105
+ 5050 6550 3950 6550
+Connection ~ 5050 6550
Wire Wire Line
- 5555 3685 5555 4290
+ 5050 4350 5050 4900
Wire Wire Line
- 3465 4345 3520 4345
+ 3150 4950 3200 4950
Wire Wire Line
- 3465 5225 3465 4345
+ 3150 5750 3150 4950
$Comp
L GND #PWR?580240A6
U 1 1 580240A6
-P 3465 5225
-F 0 "GND_22" H 3465 5225 20 0000 C CNN
-F 1 "+GND" H 3465 5155 30 0000 C CNN
-F 2 "" H 3465 5225 70 0000 C CNN
-F 3 "" H 3465 5225 70 0000 C CNN
- 1 3465 5225
+P 3150 5750
+F 0 "GND_22" H 3150 5750 20 0000 C CNN
+F 1 "+GND" H 3150 5680 30 0000 C CNN
+F 2 "" H 3150 5750 70 0000 C CNN
+F 3 "" H 3150 5750 70 0000 C CNN
+ 1 3150 5750
1 0 0 -1
$EndComp
$Comp
L GND #PWR?580240A5
U 1 1 580240A5
-P 9680 5170
-F 0 "GND_23" H 9680 5170 20 0000 C CNN
-F 1 "+GND" H 9680 5100 30 0000 C CNN
-F 2 "" H 9680 5170 70 0000 C CNN
-F 3 "" H 9680 5170 70 0000 C CNN
- 1 9680 5170
+P 8800 5700
+F 0 "GND_23" H 8800 5700 20 0000 C CNN
+F 1 "+GND" H 8800 5630 30 0000 C CNN
+F 2 "" H 8800 5700 70 0000 C CNN
+F 3 "" H 8800 5700 70 0000 C CNN
+ 1 8800 5700
1 0 0 -1
$EndComp
$Comp
L GND #PWR?580240A4
U 1 1 580240A4
-P 12540 5390
-F 0 "GND_24" H 12540 5390 20 0000 C CNN
-F 1 "+GND" H 12540 5320 30 0000 C CNN
-F 2 "" H 12540 5390 70 0000 C CNN
-F 3 "" H 12540 5390 70 0000 C CNN
- 1 12540 5390
+P 11400 5900
+F 0 "GND_24" H 11400 5900 20 0000 C CNN
+F 1 "+GND" H 11400 5830 30 0000 C CNN
+F 2 "" H 11400 5900 70 0000 C CNN
+F 3 "" H 11400 5900 70 0000 C CNN
+ 1 11400 5900
1 0 0 -1
$EndComp
$Comp
L C-EUC0603 C16
U 1 1 580240A3
-F 0 "C16" H 12650 4686 60 0000 R TNN
-F 1 "" V 12023 4895 60 0000 R TNN
-F 2 "" H 12023 4895 60 0000 C CNN
-F 3 "" H 12023 4895 60 0000 C CNN
- 1 12210 4730
+F 0 "C16" H 11500 5260 60 0000 R TNN
+F 1 "" V 10930 5450 60 0000 R TNN
+F 2 "" H 10930 5450 60 0000 C CNN
+F 3 "" H 10930 5450 60 0000 C CNN
+ 1 11100 5300
-1 0 0 1
$EndComp
$Comp
L WE-SHC S1
U 1 1 580240A2
-F 0 "S1" H 3630 4950 60 0000 L BNN
-F 1 "SHIELDING CABINET" H 3960 4895 60 0000 L BNN
-F 2 "" H 3960 4895 60 0000 C CNN
-F 3 "" H 3960 4895 60 0000 C CNN
- 1 3960 4455
+F 0 "S1" H 3300 5500 60 0000 L BNN
+F 1 "SHIELDING CABINET" H 3600 5450 60 0000 L BNN
+F 2 "" H 3600 5450 60 0000 C CNN
+F 3 "" H 3600 5450 60 0000 C CNN
+ 1 3600 5050
1 0 0 -1
$EndComp
$Comp
L BC818*SMD Q2
U 1 1 580240A1
-F 0 "Q2" H 4862 5148 60 0000 R TNN
-F 1 "BC818-40LT1G" H 4862 5258 60 0000 R TNN
-F 2 "" H 4862 5258 60 0000 C CNN
-F 3 "" H 4862 5258 60 0000 C CNN
- 1 4785 5500
+F 0 "Q2" H 4420 5680 60 0000 R TNN
+F 1 "BC818-40LT1G" H 4420 5780 60 0000 R TNN
+F 2 "" H 4420 5780 60 0000 C CNN
+F 3 "" H 4420 5780 60 0000 C CNN
+ 1 4350 6000
-1 0 0 1
$EndComp
$Comp
L BC818*SMD T1
U 1 1 580240A0
-F 0 "T1" H 5720 5775 60 0000 R TNN
-F 1 "BC847BLT3G" H 6182 5665 60 0000 R TNN
-F 2 "" H 6182 5665 60 0000 C CNN
-F 3 "" H 6182 5665 60 0000 C CNN
- 1 5445 5500
+F 0 "T1" H 5200 6250 60 0000 R TNN
+F 1 "BC847BLT3G" H 5620 6150 60 0000 R TNN
+F 2 "" H 5620 6150 60 0000 C CNN
+F 3 "" H 5620 6150 60 0000 C CNN
+ 1 4950 6000
1 0 0 -1
$EndComp
$Comp
L BC818*SMD T2
U 1 1 5802409F
-F 0 "T2" H 9845 5115 60 0000 R TNN
-F 1 "BC847BLT3G" H 10307 5005 60 0000 R TNN
-F 2 "" H 10307 5005 60 0000 C CNN
-F 3 "" H 10307 5005 60 0000 C CNN
- 1 9570 4840
+F 0 "T2" H 8950 5650 60 0000 R TNN
+F 1 "BC847BLT3G" H 9370 5550 60 0000 R TNN
+F 2 "" H 9370 5550 60 0000 C CNN
+F 3 "" H 9370 5550 60 0000 C CNN
+ 1 8700 5400
1 0 0 -1
$EndComp
$Comp
L TPB1,27 TP1
U 1 1 5802409E
-F 0 "TP1" H 5775 4290 60 0000 L BNN
- 1 5885 4620
+F 0 "TP1" H 5250 4900 60 0000 L BNN
+ 1 5350 5200
1 0 0 -1
$EndComp
$Comp
L TPB1,27 TP2
U 1 1 5802409D
-F 0 "TP2" H 10120 3850 60 0000 L BNN
- 1 10230 4180
+F 0 "TP2" H 9200 4500 60 0000 L BNN
+ 1 9300 4800
1 0 0 -1
$EndComp
$Comp
L MC74HC1G14DTT1G IC34
U 1 1 5802409C
- 1 13420 4400
+ 1 12200 5000
1 0 0 -1
$EndComp
$Comp
L C-EUC0603 C14
U 1 1 5802409B
-F 0 "C14" H 4840 5830 60 0000 R TNN
-F 1 "" H 4840 5940 60 0000 R TNN
-F 2 "" H 4840 5940 60 0000 C CNN
-F 3 "" H 4840 5940 60 0000 C CNN
- 1 4345 5940
+F 0 "C14" H 4400 6300 60 0000 R TNN
+F 1 "" H 4400 6400 60 0000 R TNN
+F 2 "" H 4400 6400 60 0000 C CNN
+F 3 "" H 4400 6400 60 0000 C CNN
+ 1 3950 6400
-1 0 0 1
$EndComp
$Comp
L R-EU_R0402 R10
U 1 1 5802409A
-F 0 "R10" H 5277.78889 4697 60 0000 R TNN
-F 1 "" H 5390 5060 60 0000 R TNN
-F 2 "" H 5390 5060 60 0000 C CNN
-F 3 "" H 5390 5060 60 0000 C CNN
- 1 5115 4840
+F 0 "R10" H 4797.9899 5270 60 0000 R TNN
+F 1 "" H 4900 5600 60 0000 R TNN
+F 2 "" H 4900 5600 60 0000 C CNN
+F 3 "" H 4900 5600 60 0000 C CNN
+ 1 4650 5400
-1 0 0 1
$EndComp
$Comp
L R-EU_R0402 R11
U 1 1 58024099
-F 0 "R11" V 5445 4675 60 0000 L BNN
-F 1 "" V 5555 4675 60 0000 L BNN
-F 2 "" H 5555 4675 60 0000 C CNN
-F 3 "" H 5555 4675 60 0000 C CNN
- 1 5555 4510
+F 0 "R11" V 4950 5250 60 0000 L BNN
+F 1 "" V 5050 5250 60 0000 L BNN
+F 2 "" H 5050 5250 60 0000 C CNN
+F 3 "" H 5050 5250 60 0000 C CNN
+ 1 5050 5100
0 1 1 0
$EndComp
$Comp
L C-EUC0603 C15
U 1 1 58024098
-F 0 "C15" V 8360 4950 60 0000 R TNN
-F 1 "" V 8250 4950 60 0000 R TNN
-F 2 "" H 8250 4950 60 0000 C CNN
-F 3 "" H 8250 4950 60 0000 C CNN
- 1 8580 4840
+F 0 "C15" V 7600 5500 60 0000 R TNN
+F 1 "" V 7500 5500 60 0000 R TNN
+F 2 "" H 7500 5500 60 0000 C CNN
+F 3 "" H 7500 5500 60 0000 C CNN
+ 1 7800 5400
0 -1 -1 0
$EndComp
$Comp
L R-EU_R0402 R12
U 1 1 58024097
-F 0 "R12" H 9097 4235 60 0000 L BNN
-F 1 "" H 9020 4180 60 0000 L BNN
-F 2 "" H 9020 4180 60 0000 C CNN
-F 3 "" H 9020 4180 60 0000 C CNN
- 1 9350 4400
+F 0 "R12" H 8270 4850 60 0000 L BNN
+F 1 "" H 8200 4800 60 0000 L BNN
+F 2 "" H 8200 4800 60 0000 C CNN
+F 3 "" H 8200 4800 60 0000 C CNN
+ 1 8500 5000
1 0 0 -1
$EndComp
$Comp
L R-EU_R0402 R13
U 1 1 58024096
-F 0 "R13" V 9680 3630 60 0000 R TNN
-F 1 "" V 9570 3630 60 0000 R TNN
-F 2 "" H 9570 3630 60 0000 C CNN
-F 3 "" H 9570 3630 60 0000 C CNN
- 1 9680 3740
+F 0 "R13" V 8800 4300 60 0000 R TNN
+F 1 "" V 8700 4300 60 0000 R TNN
+F 2 "" H 8700 4300 60 0000 C CNN
+F 3 "" H 8700 4300 60 0000 C CNN
+ 1 8800 4400
0 -1 -1 0
$EndComp
$Comp
L BAT54 D1
U 1 1 58024095
-F 0 "D1" H 9251 4152.5 60 0000 L BNN
-F 1 "BAT54LT1G" H 9097 3883 60 0000 L BNN
-F 2 "" H 9097 3883 60 0000 C CNN
-F 3 "" H 9097 3883 60 0000 C CNN
- 1 9350 4070
+F 0 "D1" H 8410 4775 60 0000 L BNN
+F 1 "BAT54LT1G" H 8270 4530 60 0000 L BNN
+F 2 "" H 8270 4530 60 0000 C CNN
+F 3 "" H 8270 4530 60 0000 C CNN
+ 1 8500 4700
1 0 0 -1
$EndComp
$EndSCHEMATC \ No newline at end of file