442 lines
9.3 KiB
Plaintext
442 lines
9.3 KiB
Plaintext
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:mar-6
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LIBS:ark-lna-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 1 1
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Title "Ark-LNA"
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Date "2016-06-09"
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Rev "0.1"
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Comp "Abteilung für Angewandte Raumfahrt - Chaos inKL."
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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$Comp
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L CONN_1 P1
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U 1 1 5755E110
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P 3050 4550
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F 0 "P1" H 2984 4452 40 0000 C CNN
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F 1 "CONN_1" H 3050 4605 30 0001 C CNN
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F 2 "connect:1pin" H 3050 4550 60 0001 C CNN
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F 3 "" H 3050 4550 60 0000 C CNN
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1 3050 4550
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-1 0 0 1
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$EndComp
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$Comp
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L INDUCTOR L1
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U 1 1 5755E2D1
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P 3650 4550
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F 0 "L1" V 3846 4550 40 0000 C CNN
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F 1 "330nH" V 3768 4550 40 0000 C CNN
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F 2 "libcms:SM0805" H 3650 4550 60 0001 C CNN
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F 3 "" H 3650 4550 60 0000 C CNN
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1 3650 4550
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0 -1 -1 0
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$EndComp
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$Comp
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L INDUCTOR L2
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U 1 1 5755E358
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P 5050 4550
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F 0 "L2" V 5246 4550 40 0000 C CNN
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F 1 "330nH" V 5168 4550 40 0000 C CNN
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F 2 "libcms:SM0805" H 5050 4550 60 0001 C CNN
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F 3 "" H 5050 4550 60 0000 C CNN
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1 5050 4550
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0 -1 -1 0
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$EndComp
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$Comp
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L CTRIM C3
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U 1 1 5755E3AD
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P 4350 4550
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F 0 "C3" V 4081 4550 50 0000 C CNN
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F 1 "3-10pfF" V 4173 4550 50 0000 C CNN
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F 2 "misc:TZC3" H 4350 4550 60 0001 C CNN
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F 3 "" H 4350 4550 60 0000 C CNN
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1 4350 4550
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0 1 1 0
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$EndComp
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$Comp
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L CTRIM C7
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U 1 1 5755E56A
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P 5750 4550
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F 0 "C7" V 5481 4550 50 0000 C CNN
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F 1 "3-10pF" V 5573 4550 50 0000 C CNN
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F 2 "misc:TZC3" H 5750 4550 60 0001 C CNN
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F 3 "" H 5750 4550 60 0000 C CNN
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1 5750 4550
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0 1 1 0
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$EndComp
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$Comp
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L C C4
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U 1 1 5755E5AA
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P 4650 4900
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F 0 "C4" H 4765 4939 40 0000 L CNN
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F 1 "33pF" H 4765 4861 40 0000 L CNN
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F 2 "libcms:SM0805" H 4688 4750 30 0001 C CNN
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F 3 "" H 4650 4900 60 0000 C CNN
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1 4650 4900
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3200 4550 3350 4550
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Wire Wire Line
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3950 4550 4150 4550
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Wire Wire Line
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4550 4550 4750 4550
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Wire Wire Line
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4650 4550 4650 4700
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Connection ~ 4650 4550
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Wire Wire Line
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5350 4550 5550 4550
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Wire Wire Line
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4650 5100 4650 5300
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$Comp
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L GND #PWR01
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U 1 1 5755E6CD
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P 4650 5300
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F 0 "#PWR01" H 4650 5300 30 0001 C CNN
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F 1 "GND" H 4650 5230 30 0001 C CNN
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F 2 "" H 4650 5300 60 0000 C CNN
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F 3 "" H 4650 5300 60 0000 C CNN
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1 4650 5300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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5950 4550 6200 4550
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$Comp
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L MAR-6+ U2
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U 1 1 5755E86C
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P 6650 4550
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F 0 "U2" H 6800 4400 40 0000 L CNN
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F 1 "MAR-6+" H 6800 4350 40 0000 L CNN
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F 2 "misc:VV105" H 6800 4300 30 0000 L CIN
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F 3 "" H 6650 4550 60 0000 C CNN
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1 6650 4550
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1 0 0 -1
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$EndComp
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Wire Wire Line
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6650 4200 6650 3900
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Wire Wire Line
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6650 3900 6850 3900
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Wire Wire Line
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6850 3900 6850 4000
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Wire Wire Line
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6650 4900 6650 5150
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$Comp
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L GND #PWR02
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U 1 1 5755E929
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P 6850 4000
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F 0 "#PWR02" H 6850 4000 30 0001 C CNN
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F 1 "GND" H 6850 3930 30 0001 C CNN
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F 2 "" H 6850 4000 60 0000 C CNN
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F 3 "" H 6850 4000 60 0000 C CNN
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1 6850 4000
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR03
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U 1 1 5755E97C
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P 6650 5150
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F 0 "#PWR03" H 6650 5150 30 0001 C CNN
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F 1 "GND" H 6650 5080 30 0001 C CNN
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F 2 "" H 6650 5150 60 0000 C CNN
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F 3 "" H 6650 5150 60 0000 C CNN
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1 6650 5150
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1 0 0 -1
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$EndComp
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$Comp
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L INDUCTOR L3
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U 1 1 5755EA9F
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P 7350 4100
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F 0 "L3" H 7429 4139 40 0000 L CNN
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F 1 "10uH" H 7429 4061 40 0000 L CNN
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F 2 "libcms:SM0805" H 7350 4100 60 0001 C CNN
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F 3 "" H 7350 4100 60 0000 C CNN
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1 7350 4100
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1 0 0 -1
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$EndComp
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$Comp
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L R R1
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U 1 1 5755EB07
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P 7350 3450
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F 0 "R1" H 7421 3489 40 0000 L CNN
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F 1 "91" H 7421 3411 40 0000 L CNN
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F 2 "libcms:SM0603" V 7280 3450 30 0001 C CNN
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F 3 "" H 7350 3450 30 0000 C CNN
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1 7350 3450
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7200 4550 7600 4550
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Wire Wire Line
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7350 4400 7350 4550
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Connection ~ 7350 4550
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Wire Wire Line
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7350 3700 7350 3800
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$Comp
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L CONN_1 P2
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U 1 1 5755EBDB
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P 8350 4550
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F 0 "P2" H 8409 4550 40 0000 L CNN
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F 1 "CONN_1" H 8350 4605 30 0001 C CNN
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F 2 "connect:1pin" H 8350 4550 60 0001 C CNN
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F 3 "" H 8350 4550 60 0000 C CNN
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1 8350 4550
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1 0 0 -1
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$EndComp
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$Comp
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L +5V #PWR04
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U 1 1 5755ED66
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P 7350 3100
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F 0 "#PWR04" H 7350 3190 20 0001 C CNN
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F 1 "+5V" H 7343 3229 30 0000 C CNN
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F 2 "" H 7350 3100 60 0000 C CNN
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F 3 "" H 7350 3100 60 0000 C CNN
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1 7350 3100
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1 0 0 -1
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$EndComp
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Wire Wire Line
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7350 3100 7350 3200
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Text Notes 7600 3600 0 60 ~ 0
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MAR-6 needs 16mA at 3.5v\nV_R_bias = 5v - 3.5v = 1.5v\nR_bias = 1.5v / 16mA = 93.75Ohm
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$Comp
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L C C8
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U 1 1 5755F009
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P 7800 4550
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F 0 "C8" V 7568 4550 40 0000 C CNN
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F 1 "100pF" V 7646 4550 40 0000 C CNN
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F 2 "libcms:SM0805" H 7838 4400 30 0001 C CNN
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F 3 "" H 7800 4550 60 0000 C CNN
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1 7800 4550
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0 1 1 0
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$EndComp
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Wire Wire Line
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8000 4550 8200 4550
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Text Notes 3350 3950 0 60 ~ 0
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LC series filter\nImpedance is minimal at f_0 = 1 / (2pi * sqrt(L * C))\nMinimal f_0 using 10pf: 87.16 MHz\nMaximal f_0 using 3pf: 160 Mhz\n\nUse plastic screwdriver from scope probes to tune
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$Comp
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L LM317S U1
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U 1 1 575600BB
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P 4400 1600
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F 0 "U1" H 4400 1958 40 0000 C CNN
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F 1 "LM1117-5" H 4400 1880 40 0000 C CNN
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F 2 "misc:sot223" H 4400 1811 30 0000 C CIN
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F 3 "" H 4400 1600 60 0000 C CNN
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1 4400 1600
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR05
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U 1 1 57560406
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P 4400 2400
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F 0 "#PWR05" H 4400 2400 30 0001 C CNN
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F 1 "GND" H 4400 2330 30 0001 C CNN
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F 2 "" H 4400 2400 60 0000 C CNN
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F 3 "" H 4400 2400 60 0000 C CNN
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1 4400 2400
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1 0 0 -1
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$EndComp
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Wire Wire Line
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2800 1550 4000 1550
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$Comp
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L CP1 C1
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U 1 1 575604AF
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P 3400 1950
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F 0 "C1" H 3533 1996 50 0000 L CNN
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F 1 "10uF" H 3533 1904 50 0000 L CNN
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F 2 "smd_capacitors:c_elec_4x5.3" H 3400 1950 60 0001 C CNN
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F 3 "" H 3400 1950 60 0000 C CNN
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1 3400 1950
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1 0 0 -1
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$EndComp
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$Comp
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L C C2
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U 1 1 57560509
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P 3850 1950
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F 0 "C2" H 3965 1989 40 0000 L CNN
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F 1 "100nf" H 3965 1911 40 0000 L CNN
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F 2 "libcms:SM0603" H 3965 1872 30 0001 L CNN
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F 3 "" H 3850 1950 60 0000 C CNN
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1 3850 1950
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3850 1550 3850 1750
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Connection ~ 3850 1550
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Wire Wire Line
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3400 1750 3400 1550
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Connection ~ 3400 1550
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Wire Wire Line
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3400 2150 3400 2400
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Wire Wire Line
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3850 2400 3850 2150
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Wire Wire Line
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4400 2400 4400 1850
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$Comp
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L GND #PWR06
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U 1 1 57560722
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P 3850 2400
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F 0 "#PWR06" H 3850 2400 30 0001 C CNN
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F 1 "GND" H 3850 2330 30 0001 C CNN
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F 2 "" H 3850 2400 60 0000 C CNN
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F 3 "" H 3850 2400 60 0000 C CNN
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1 3850 2400
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1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR07
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U 1 1 57560752
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P 3400 2400
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F 0 "#PWR07" H 3400 2400 30 0001 C CNN
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F 1 "GND" H 3400 2330 30 0001 C CNN
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F 2 "" H 3400 2400 60 0000 C CNN
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F 3 "" H 3400 2400 60 0000 C CNN
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1 3400 2400
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1 0 0 -1
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$EndComp
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$Comp
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L CP1 C6
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U 1 1 57560982
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P 5400 1950
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F 0 "C6" H 5533 1996 50 0000 L CNN
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F 1 "10uF" H 5533 1904 50 0000 L CNN
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F 2 "smd_capacitors:c_elec_4x5.3" H 5400 1950 60 0001 C CNN
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F 3 "" H 5400 1950 60 0000 C CNN
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1 5400 1950
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-1 0 0 -1
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$EndComp
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$Comp
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L C C5
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U 1 1 57560988
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P 4950 1950
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F 0 "C5" H 5065 1989 40 0000 L CNN
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F 1 "100nF" H 5065 1911 40 0000 L CNN
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F 2 "libcms:SM0603" H 4988 1800 30 0001 C CNN
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F 3 "" H 4950 1950 60 0000 C CNN
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1 4950 1950
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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5400 2150 5400 2400
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Wire Wire Line
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4950 2400 4950 2150
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$Comp
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L GND #PWR08
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U 1 1 57560990
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P 4950 2400
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F 0 "#PWR08" H 4950 2400 30 0001 C CNN
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F 1 "GND" H 4950 2330 30 0001 C CNN
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F 2 "" H 4950 2400 60 0000 C CNN
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F 3 "" H 4950 2400 60 0000 C CNN
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1 4950 2400
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-1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR09
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U 1 1 57560996
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P 5400 2400
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F 0 "#PWR09" H 5400 2400 30 0001 C CNN
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F 1 "GND" H 5400 2330 30 0001 C CNN
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F 2 "" H 5400 2400 60 0000 C CNN
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F 3 "" H 5400 2400 60 0000 C CNN
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1 5400 2400
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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5400 1550 5400 1750
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Connection ~ 5400 1550
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Wire Wire Line
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5650 1550 5650 1300
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$Comp
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L +5V #PWR010
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U 1 1 57560C9E
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P 5650 1300
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F 0 "#PWR010" H 5650 1390 20 0001 C CNN
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F 1 "+5V" H 5643 1429 30 0000 C CNN
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F 2 "" H 5650 1300 60 0000 C CNN
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F 3 "" H 5650 1300 60 0000 C CNN
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1 5650 1300
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1 0 0 -1
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$EndComp
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Wire Wire Line
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4950 1750 4950 1550
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Connection ~ 4950 1550
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Wire Wire Line
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4800 1550 5650 1550
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Text Notes 7750 4950 0 60 ~ 0
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C8 is chosen by fair dice roll.\nI'm open for suggestions for the proper way to choose it.
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$Comp
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L CONN_2 P3
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U 1 1 57589A35
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P 2450 1650
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F 0 "P3" H 2319 1328 40 0000 C CNN
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F 1 "CONN_2" H 2319 1406 40 0000 C CNN
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F 2 "connect:SIL-2" H 2450 1650 60 0001 C CNN
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F 3 "" H 2450 1650 60 0000 C CNN
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1 2450 1650
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-1 0 0 1
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$EndComp
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Wire Wire Line
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2800 1750 2900 1750
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Wire Wire Line
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2900 1750 2900 2400
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$Comp
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L GND #PWR011
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U 1 1 57589C33
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P 2900 2400
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F 0 "#PWR011" H 2900 2400 30 0001 C CNN
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F 1 "GND" H 2900 2330 30 0001 C CNN
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F 2 "" H 2900 2400 60 0000 C CNN
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F 3 "" H 2900 2400 60 0000 C CNN
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1 2900 2400
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1 0 0 -1
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$EndComp
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$Comp
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L CONN_1 SHIELD1
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U 1 1 57589F67
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P 2350 2100
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F 0 "SHIELD1" H 2284 2002 40 0000 C CNN
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F 1 "CONN_1" H 2350 2155 30 0001 C CNN
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F 2 "misc:teko371" H 2350 2100 60 0001 C CNN
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F 3 "" H 2350 2100 60 0000 C CNN
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1 2350 2100
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-1 0 0 1
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$EndComp
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Wire Wire Line
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2500 2100 2900 2100
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Connection ~ 2900 2100
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$EndSCHEMATC
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