EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A2 23386 16535
encoding utf-8
Sheet 1 1
Title ""
Date "2021-01-22"
Rev "v03"
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	18950 5000 18950 4850
$Comp
L Analog:MAX9381 U?
U 1 1 60002C2D
P 19500 4950
F 0 "U?" H 19525 5065 50  0000 C CNN
F 1 "MAX9381" H 19525 4974 50  0000 C CNN
F 2 "" H 19500 5000 50  0001 C CNN
F 3 "" H 19500 5000 50  0001 C CNN
	1    19500 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	18050 4550 18050 4700
Wire Wire Line
	20000 4550 20000 4700
Wire Wire Line
	20000 4700 19950 4700
$Comp
L power:GND #PWR?
U 1 1 6001FD4B
P 18050 5400
F 0 "#PWR?" H 18050 5150 50  0001 C CNN
F 1 "GND" H 18055 5227 50  0000 C CNN
F 2 "" H 18050 5400 50  0001 C CNN
F 3 "" H 18050 5400 50  0001 C CNN
	1    18050 5400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6002043A
P 20000 5400
F 0 "#PWR?" H 20000 5150 50  0001 C CNN
F 1 "GND" H 20005 5227 50  0000 C CNN
F 2 "" H 20000 5400 50  0001 C CNN
F 3 "" H 20000 5400 50  0001 C CNN
	1    20000 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	19950 5150 20000 5150
Wire Wire Line
	20000 5150 20000 5400
Wire Wire Line
	18050 5150 18050 5400
Text GLabel 18900 5100 0    50   Input ~ 0
clk
Wire Wire Line
	18850 4700 19100 4700
Wire Wire Line
	18950 4850 19100 4850
Wire Wire Line
	18900 5100 19050 5100
Wire Wire Line
	19050 5100 19050 5000
Wire Wire Line
	19050 5000 19100 5000
Text GLabel 18950 5350 0    50   Input ~ 0
~CLK
Wire Wire Line
	19100 5350 19100 5150
Wire Wire Line
	18950 5350 19100 5350
$Comp
L power:VCC #PWR?
U 1 1 60063687
P 18050 4550
F 0 "#PWR?" H 18050 4400 50  0001 C CNN
F 1 "VCC" H 18065 4723 50  0000 C CNN
F 2 "" H 18050 4550 50  0001 C CNN
F 3 "" H 18050 4550 50  0001 C CNN
	1    18050 4550
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 60063FE8
P 20000 4550
F 0 "#PWR?" H 20000 4400 50  0001 C CNN
F 1 "VCC" H 20015 4723 50  0000 C CNN
F 2 "" H 20000 4550 50  0001 C CNN
F 3 "" H 20000 4550 50  0001 C CNN
	1    20000 4550
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 6006E43A
P 1550 3400
F 0 "#PWR?" H 1550 3250 50  0001 C CNN
F 1 "VCC" H 1565 3573 50  0000 C CNN
F 2 "" H 1550 3400 50  0001 C CNN
F 3 "" H 1550 3400 50  0001 C CNN
	1    1550 3400
	1    0    0    -1  
$EndComp
$Comp
L ul_MC100LVEL05DG:MC100LVEL05DG U?
U 1 1 6006FA8E
P 2650 4200
F 0 "U?" H 3450 4587 60  0000 C CNN
F 1 "MC100LVEL05DG" H 3450 4481 60  0000 C CNN
F 2 "SOIC8_ONS" H 3450 4440 60  0001 C CNN
F 3 "" H 2650 4200 60  0000 C CNN
	1    2650 4200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 6008CA50
P 1550 3700
F 0 "R?" H 1620 3746 50  0000 L CNN
F 1 "R" H 1620 3655 50  0000 L CNN
F 2 "" V 1480 3700 50  0001 C CNN
F 3 "~" H 1550 3700 50  0001 C CNN
	1    1550 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 6008D619
P 1550 5050
F 0 "C?" H 1665 5096 50  0000 L CNN
F 1 "C" H 1665 5005 50  0000 L CNN
F 2 "" H 1588 4900 50  0001 C CNN
F 3 "~" H 1550 5050 50  0001 C CNN
	1    1550 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6008ECBD
P 1550 5400
F 0 "#PWR?" H 1550 5150 50  0001 C CNN
F 1 "GND" H 1555 5227 50  0000 C CNN
F 2 "" H 1550 5400 50  0001 C CNN
F 3 "" H 1550 5400 50  0001 C CNN
	1    1550 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 3400 1550 3550
Wire Wire Line
	1550 5200 1550 5400
$Comp
L power:VCC #PWR?
U 1 1 600A436B
P 4350 3750
F 0 "#PWR?" H 4350 3600 50  0001 C CNN
F 1 "VCC" H 4365 3923 50  0000 C CNN
F 2 "" H 4350 3750 50  0001 C CNN
F 3 "" H 4350 3750 50  0001 C CNN
	1    4350 3750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 600A916F
P 4350 4800
F 0 "#PWR?" H 4350 4550 50  0001 C CNN
F 1 "GND" H 4355 4627 50  0000 C CNN
F 2 "" H 4350 4800 50  0001 C CNN
F 3 "" H 4350 4800 50  0001 C CNN
	1    4350 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 4500 4350 4500
Wire Wire Line
	4350 4500 4350 4800
Wire Wire Line
	4250 4200 4350 4200
Wire Wire Line
	4350 4200 4350 3750
$Comp
L Analog:MC10EP08 U?
U 1 1 600B2EEB
P 6350 4100
F 0 "U?" H 6350 3735 50  0000 C CNN
F 1 "MC10EP08" H 6350 3826 50  0000 C CNN
F 2 "" H 6350 4350 50  0001 C CNN
F 3 "" H 6350 4350 50  0001 C CNN
	1    6350 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 4300 5000 4300
Wire Wire Line
	5600 4300 5600 4150
Wire Wire Line
	5600 4150 6000 4150
Wire Wire Line
	4250 4400 4800 4400
Wire Wire Line
	5800 4400 5800 4250
Wire Wire Line
	5800 4250 6000 4250
$Comp
L power:VCC #PWR?
U 1 1 60146A8D
P 6850 3800
F 0 "#PWR?" H 6850 3650 50  0001 C CNN
F 1 "VCC" H 6865 3973 50  0000 C CNN
F 2 "" H 6850 3800 50  0001 C CNN
F 3 "" H 6850 3800 50  0001 C CNN
	1    6850 3800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6014725C
P 6850 4350
F 0 "#PWR?" H 6850 4100 50  0001 C CNN
F 1 "GND" H 6855 4177 50  0000 C CNN
F 2 "" H 6850 4350 50  0001 C CNN
F 3 "" H 6850 4350 50  0001 C CNN
	1    6850 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 4250 6850 4250
Wire Wire Line
	6850 4250 6850 4350
Wire Wire Line
	6700 3950 6850 3950
Wire Wire Line
	6850 3950 6850 3800
Text Notes 2900 5200 0    50   ~ 0
NAND gate, output 1 initially, \nchange to 0 after capacitor fully charged
Wire Wire Line
	20650 3300 20650 4850
Connection ~ 18850 4700
Wire Wire Line
	18950 3600 18950 4850
Connection ~ 18950 4850
Wire Wire Line
	5600 3400 5600 3950
Wire Wire Line
	5600 3950 6000 3950
Wire Wire Line
	5750 3500 5750 4050
Wire Wire Line
	5750 4050 6000 4050
Text Notes 2900 5450 0    50   ~ 0
Add NAND+XOR components in front of first DFF to initialize DFF value to 1, and start shift registers\n
$Comp
L 74xGxx:74AHC1G04 U?
U 1 1 60243EDC
P 2100 4300
F 0 "U?" H 2050 4300 50  0000 C CNN
F 1 "NOT" H 2075 4476 50  0000 C CNN
F 2 "" H 2100 4300 50  0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 2100 4300 50  0001 C CNN
	1    2100 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2350 4300 2650 4300
Wire Wire Line
	2300 4500 2300 4400
Wire Wire Line
	2300 4400 2650 4400
Connection ~ 1550 4500
Wire Wire Line
	1550 4500 1550 4900
$Comp
L 74xGxx:74AHC1G04 U?
U 1 1 60287CAB
P 2100 4650
F 0 "U?" H 2050 4650 50  0000 C CNN
F 1 "NOT" H 2100 4500 50  0000 C CNN
F 2 "" H 2100 4650 50  0001 C CNN
F 3 "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" H 2100 4650 50  0001 C CNN
	1    2100 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 4500 1800 4650
Wire Wire Line
	1550 4500 1800 4500
Connection ~ 1800 4500
Wire Wire Line
	1800 4500 2300 4500
Wire Wire Line
	2350 4650 2650 4650
Wire Wire Line
	2650 4650 2650 4500
Wire Wire Line
	1550 3850 1550 4050
Wire Wire Line
	2650 4200 2650 4050
Wire Wire Line
	2650 4050 1800 4050
Connection ~ 1550 4050
Wire Wire Line
	1550 4050 1550 4500
Wire Wire Line
	1800 4050 1800 4300
Connection ~ 1800 4050
Wire Wire Line
	1800 4050 1550 4050
Wire Wire Line
	18850 4850 18850 4700
Wire Wire Line
	18850 3500 18850 4700
Wire Wire Line
	7650 4150 7650 4900
Wire Wire Line
	6700 4150 7100 4150
Wire Wire Line
	7750 4050 7750 4750
Wire Wire Line
	6700 4050 7300 4050
Wire Wire Line
	5750 3500 7700 3500
Wire Wire Line
	5600 3400 7800 3400
$Comp
L power:VCC #PWR?
U 1 1 60064727
P 11950 3000
F 0 "#PWR?" H 11950 2850 50  0001 C CNN
F 1 "VCC" H 11965 3173 50  0000 C CNN
F 2 "" H 11950 3000 50  0001 C CNN
F 3 "" H 11950 3000 50  0001 C CNN
	1    11950 3000
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 60062F87
P 16250 4550
F 0 "#PWR?" H 16250 4400 50  0001 C CNN
F 1 "VCC" H 16265 4723 50  0000 C CNN
F 2 "" H 16250 4550 50  0001 C CNN
F 3 "" H 16250 4550 50  0001 C CNN
	1    16250 4550
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 600628B1
P 14300 4600
F 0 "#PWR?" H 14300 4450 50  0001 C CNN
F 1 "VCC" H 14315 4773 50  0000 C CNN
F 2 "" H 14300 4600 50  0001 C CNN
F 3 "" H 14300 4600 50  0001 C CNN
	1    14300 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	12500 4600 12500 4750
$Comp
L power:VCC #PWR?
U 1 1 6004DE09
P 12500 4600
F 0 "#PWR?" H 12500 4450 50  0001 C CNN
F 1 "VCC" H 12515 4773 50  0000 C CNN
F 2 "" H 12500 4600 50  0001 C CNN
F 3 "" H 12500 4600 50  0001 C CNN
	1    12500 4600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 6004D79C
P 10750 4600
F 0 "#PWR?" H 10750 4450 50  0001 C CNN
F 1 "VCC" H 10765 4773 50  0000 C CNN
F 2 "" H 10750 4600 50  0001 C CNN
F 3 "" H 10750 4600 50  0001 C CNN
	1    10750 4600
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR?
U 1 1 6004D335
P 8850 4550
F 0 "#PWR?" H 8850 4400 50  0001 C CNN
F 1 "VCC" H 8865 4723 50  0000 C CNN
F 2 "" H 8850 4550 50  0001 C CNN
F 3 "" H 8850 4550 50  0001 C CNN
	1    8850 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7800 2950 7800 3400
Wire Wire Line
	7500 2950 7800 2950
Wire Wire Line
	7700 3100 7700 3500
Wire Wire Line
	7500 3100 7700 3100
Text GLabel 7500 3100 0    50   Input ~ 0
~Dout
Text GLabel 7500 2950 0    50   Input ~ 0
Dout
Wire Wire Line
	9900 5400 9900 5200
Wire Wire Line
	9700 5400 9900 5400
Wire Wire Line
	11650 5400 11650 5200
Wire Wire Line
	11450 5400 11650 5400
Wire Wire Line
	13450 5400 13450 5200
Wire Wire Line
	13300 5400 13450 5400
Wire Wire Line
	15400 5400 15400 5150
Wire Wire Line
	15150 5400 15400 5400
Wire Wire Line
	17200 5400 17200 5150
Wire Wire Line
	17050 5400 17200 5400
Text GLabel 17050 5400 0    50   Input ~ 0
~CLK
Text GLabel 15150 5400 0    50   Input ~ 0
~CLK
Text GLabel 13300 5400 0    50   Input ~ 0
~CLK
Text GLabel 11450 5400 0    50   Input ~ 0
~CLK
Text GLabel 9700 5400 0    50   Input ~ 0
~CLK
Wire Wire Line
	9800 5050 9900 5050
Wire Wire Line
	9800 5150 9800 5050
Wire Wire Line
	9700 5150 9800 5150
Wire Wire Line
	11550 5050 11650 5050
Wire Wire Line
	11550 5150 11550 5050
Wire Wire Line
	11450 5150 11550 5150
Wire Wire Line
	13350 5050 13450 5050
Wire Wire Line
	13350 5150 13350 5050
Wire Wire Line
	13300 5150 13350 5150
Wire Wire Line
	15300 5000 15400 5000
Wire Wire Line
	15300 5150 15300 5000
Wire Wire Line
	15150 5150 15300 5150
Wire Wire Line
	17200 5050 17200 5000
Wire Wire Line
	17100 5050 17200 5050
Wire Wire Line
	17100 5150 17100 5050
Wire Wire Line
	17000 5150 17100 5150
Text GLabel 17000 5150 0    50   Input ~ 0
clk
Text GLabel 15150 5150 0    50   Input ~ 0
clk
Text GLabel 13300 5150 0    50   Input ~ 0
clk
Text GLabel 11450 5150 0    50   Input ~ 0
clk
Text GLabel 9700 5150 0    50   Input ~ 0
clk
Wire Wire Line
	7800 5200 7950 5200
Wire Wire Line
	7800 5300 7800 5200
Wire Wire Line
	7550 5300 7800 5300
Wire Wire Line
	7550 5050 7950 5050
Text GLabel 7550 5300 0    50   Input ~ 0
~CLK
Wire Wire Line
	12000 3600 12000 3800
Wire Wire Line
	12150 3600 12000 3600
$Comp
L power:GND #PWR?
U 1 1 60049B3C
P 12000 3800
F 0 "#PWR?" H 12000 3550 50  0001 C CNN
F 1 "GND" H 12005 3627 50  0000 C CNN
F 2 "" H 12000 3800 50  0001 C CNN
F 3 "" H 12000 3800 50  0001 C CNN
	1    12000 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	11950 3300 12150 3300
Wire Wire Line
	11950 3000 11950 3300
Wire Wire Line
	7650 4900 7950 4900
Wire Wire Line
	7750 4750 7950 4750
$Comp
L Analog:MC10EP08 U?
U 1 1 6003C193
P 12500 3450
F 0 "U?" H 12500 3085 50  0000 C CNN
F 1 "MC10EP08" H 12500 3176 50  0000 C CNN
F 2 "" H 12500 3700 50  0001 C CNN
F 3 "" H 12500 3700 50  0001 C CNN
	1    12500 3450
	-1   0    0    -1  
$EndComp
Wire Wire Line
	10750 5200 10750 5450
Wire Wire Line
	12500 5200 12500 5400
Wire Wire Line
	14300 5200 14300 5400
Wire Wire Line
	16250 5150 16250 5400
$Comp
L power:GND #PWR?
U 1 1 6001F6F1
P 16250 5400
F 0 "#PWR?" H 16250 5150 50  0001 C CNN
F 1 "GND" H 16255 5227 50  0000 C CNN
F 2 "" H 16250 5400 50  0001 C CNN
F 3 "" H 16250 5400 50  0001 C CNN
	1    16250 5400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6001F25D
P 14300 5400
F 0 "#PWR?" H 14300 5150 50  0001 C CNN
F 1 "GND" H 14305 5227 50  0000 C CNN
F 2 "" H 14300 5400 50  0001 C CNN
F 3 "" H 14300 5400 50  0001 C CNN
	1    14300 5400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 6001EC63
P 12500 5400
F 0 "#PWR?" H 12500 5150 50  0001 C CNN
F 1 "GND" H 12505 5227 50  0000 C CNN
F 2 "" H 12500 5400 50  0001 C CNN
F 3 "" H 12500 5400 50  0001 C CNN
	1    12500 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	10750 4600 10750 4750
Wire Wire Line
	14300 4600 14300 4750
Wire Wire Line
	16250 4550 16250 4700
Wire Wire Line
	8850 4750 8850 4550
Wire Wire Line
	8800 4750 8850 4750
Wire Wire Line
	8850 5200 8850 5400
Wire Wire Line
	8800 5200 8850 5200
Wire Wire Line
	8950 4900 8950 4750
Wire Wire Line
	8800 4900 8950 4900
Wire Wire Line
	9150 5050 9150 4900
Wire Wire Line
	8800 5050 9100 5050
$Comp
L power:GND #PWR?
U 1 1 600037CE
P 10750 5450
F 0 "#PWR?" H 10750 5200 50  0001 C CNN
F 1 "GND" H 10755 5277 50  0000 C CNN
F 2 "" H 10750 5450 50  0001 C CNN
F 3 "" H 10750 5450 50  0001 C CNN
	1    10750 5450
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 60001D7A
P 17600 4950
F 0 "U?" H 17625 5065 50  0000 C CNN
F 1 "MAX9381" H 17625 4974 50  0000 C CNN
F 2 "" H 17600 5000 50  0001 C CNN
F 3 "" H 17600 5000 50  0001 C CNN
	1    17600 4950
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 60000BD6
P 15800 4950
F 0 "U?" H 15825 5065 50  0000 C CNN
F 1 "MAX9381" H 15825 4974 50  0000 C CNN
F 2 "" H 15800 5000 50  0001 C CNN
F 3 "" H 15800 5000 50  0001 C CNN
	1    15800 4950
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 5FFFF6F6
P 13850 5000
F 0 "U?" H 13875 5115 50  0000 C CNN
F 1 "MAX9381" H 13875 5024 50  0000 C CNN
F 2 "" H 13850 5050 50  0001 C CNN
F 3 "" H 13850 5050 50  0001 C CNN
	1    13850 5000
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 5FFFE069
P 12050 5000
F 0 "U?" H 12075 5115 50  0000 C CNN
F 1 "MAX9381" H 12075 5024 50  0000 C CNN
F 2 "" H 12050 5050 50  0001 C CNN
F 3 "" H 12050 5050 50  0001 C CNN
	1    12050 5000
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 5FFF893D
P 10300 5000
F 0 "U?" H 10325 5115 50  0000 C CNN
F 1 "MAX9381" H 10325 5024 50  0000 C CNN
F 2 "" H 10300 5050 50  0001 C CNN
F 3 "" H 10300 5050 50  0001 C CNN
	1    10300 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	17100 4850 17200 4850
Wire Wire Line
	17100 5000 17100 4850
Wire Wire Line
	15250 4850 15400 4850
Wire Wire Line
	15250 5050 15250 4850
Wire Wire Line
	13300 4900 13450 4900
Wire Wire Line
	13300 5050 13300 4900
Wire Wire Line
	12750 4900 12750 4750
Wire Wire Line
	12500 4900 12750 4900
Text GLabel 7550 5050 0    50   Input ~ 0
clk
$Comp
L power:GND #PWR?
U 1 1 5FFEA33B
P 8850 5400
F 0 "#PWR?" H 8850 5150 50  0001 C CNN
F 1 "GND" H 8855 5227 50  0000 C CNN
F 2 "" H 8850 5400 50  0001 C CNN
F 3 "" H 8850 5400 50  0001 C CNN
	1    8850 5400
	1    0    0    -1  
$EndComp
$Comp
L Analog:MAX9381 U?
U 1 1 5FFE7EFA
P 8350 5000
F 0 "U?" H 8400 5100 50  0000 C CNN
F 1 "MAX9381" H 8375 5024 50  0000 C CNN
F 2 "" H 8350 5050 50  0001 C CNN
F 3 "" H 8350 5050 50  0001 C CNN
	1    8350 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 600B26B4
P 9100 5300
F 0 "R?" H 9170 5346 50  0000 L CNN
F 1 "50 Ohm" V 9000 5200 50  0000 L CNN
F 2 "" V 9030 5300 50  0001 C CNN
F 3 "~" H 9100 5300 50  0001 C CNN
	1    9100 5300
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 600B2F9D
P 9200 5600
F 0 "#PWR?" H 9200 5450 50  0001 C CNN
F 1 "VEE" H 9215 5773 50  0000 C CNN
F 2 "" H 9200 5600 50  0001 C CNN
F 3 "" H 9200 5600 50  0001 C CNN
	1    9200 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 600B3A51
P 9300 5300
F 0 "R?" H 9370 5346 50  0000 L CNN
F 1 "50 Ohm" V 9200 5200 50  0000 L CNN
F 2 "" V 9230 5300 50  0001 C CNN
F 3 "~" H 9300 5300 50  0001 C CNN
	1    9300 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 5450 9100 5600
Wire Wire Line
	9300 5600 9300 5450
Connection ~ 9200 5600
Wire Wire Line
	9100 5600 9200 5600
Wire Wire Line
	9200 5600 9300 5600
Wire Wire Line
	9100 5050 9100 5150
Connection ~ 9100 5050
Wire Wire Line
	9100 5050 9150 5050
Wire Wire Line
	9150 4900 9900 4900
Wire Wire Line
	8950 4750 9300 4750
Wire Wire Line
	9300 4750 9300 5150
Connection ~ 9300 4750
Wire Wire Line
	9300 4750 9900 4750
$Comp
L Device:R R?
U 1 1 60195050
P 10950 5350
F 0 "R?" H 11020 5396 50  0000 L CNN
F 1 "50 Ohm" V 10850 5250 50  0000 L CNN
F 2 "" V 10880 5350 50  0001 C CNN
F 3 "~" H 10950 5350 50  0001 C CNN
	1    10950 5350
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 60195056
P 11050 5650
F 0 "#PWR?" H 11050 5500 50  0001 C CNN
F 1 "VEE" H 11065 5823 50  0000 C CNN
F 2 "" H 11050 5650 50  0001 C CNN
F 3 "" H 11050 5650 50  0001 C CNN
	1    11050 5650
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 6019505C
P 11150 5350
F 0 "R?" H 11220 5396 50  0000 L CNN
F 1 "50 Ohm" V 11050 5250 50  0000 L CNN
F 2 "" V 11080 5350 50  0001 C CNN
F 3 "~" H 11150 5350 50  0001 C CNN
	1    11150 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10950 5500 10950 5650
Wire Wire Line
	11150 5650 11150 5500
Connection ~ 11050 5650
Wire Wire Line
	10950 5650 11050 5650
Wire Wire Line
	11050 5650 11150 5650
Wire Wire Line
	10750 4900 10900 4900
Wire Wire Line
	10900 4900 10900 4750
Wire Wire Line
	10900 4750 11150 4750
Wire Wire Line
	11400 5050 11400 4900
Wire Wire Line
	11400 4900 11650 4900
Wire Wire Line
	10750 5050 10950 5050
Wire Wire Line
	10950 5200 10950 5050
Connection ~ 10950 5050
Wire Wire Line
	10950 5050 11400 5050
Wire Wire Line
	11150 5200 11150 4750
Connection ~ 11150 4750
Wire Wire Line
	11150 4750 11650 4750
$Comp
L Device:R R?
U 1 1 6021CDD2
P 12700 5350
F 0 "R?" H 12770 5396 50  0000 L CNN
F 1 "50 Ohm" V 12600 5250 50  0000 L CNN
F 2 "" V 12630 5350 50  0001 C CNN
F 3 "~" H 12700 5350 50  0001 C CNN
	1    12700 5350
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 6021CDD8
P 12800 5650
F 0 "#PWR?" H 12800 5500 50  0001 C CNN
F 1 "VEE" H 12815 5823 50  0000 C CNN
F 2 "" H 12800 5650 50  0001 C CNN
F 3 "" H 12800 5650 50  0001 C CNN
	1    12800 5650
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 6021CDDE
P 12900 5350
F 0 "R?" H 12970 5396 50  0000 L CNN
F 1 "50 Ohm" V 12800 5250 50  0000 L CNN
F 2 "" V 12830 5350 50  0001 C CNN
F 3 "~" H 12900 5350 50  0001 C CNN
	1    12900 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	12700 5500 12700 5650
Wire Wire Line
	12900 5650 12900 5500
Connection ~ 12800 5650
Wire Wire Line
	12700 5650 12800 5650
Wire Wire Line
	12800 5650 12900 5650
Wire Wire Line
	12500 5050 12700 5050
Wire Wire Line
	12750 4750 12900 4750
Wire Wire Line
	12700 5200 12700 5050
Connection ~ 12700 5050
Wire Wire Line
	12700 5050 13300 5050
Wire Wire Line
	12900 5200 12900 4750
Connection ~ 12900 4750
Wire Wire Line
	12900 4750 13450 4750
$Comp
L Device:R R?
U 1 1 602556D8
P 14550 5300
F 0 "R?" H 14620 5346 50  0000 L CNN
F 1 "50 Ohm" V 14450 5200 50  0000 L CNN
F 2 "" V 14480 5300 50  0001 C CNN
F 3 "~" H 14550 5300 50  0001 C CNN
	1    14550 5300
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 602556DE
P 14650 5600
F 0 "#PWR?" H 14650 5450 50  0001 C CNN
F 1 "VEE" H 14665 5773 50  0000 C CNN
F 2 "" H 14650 5600 50  0001 C CNN
F 3 "" H 14650 5600 50  0001 C CNN
	1    14650 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 602556E4
P 14750 5300
F 0 "R?" H 14820 5346 50  0000 L CNN
F 1 "50 Ohm" V 14650 5200 50  0000 L CNN
F 2 "" V 14680 5300 50  0001 C CNN
F 3 "~" H 14750 5300 50  0001 C CNN
	1    14750 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	14550 5450 14550 5600
Wire Wire Line
	14750 5600 14750 5450
Connection ~ 14650 5600
Wire Wire Line
	14550 5600 14650 5600
Wire Wire Line
	14650 5600 14750 5600
Wire Wire Line
	14300 4900 14500 4900
Wire Wire Line
	14500 4900 14500 4700
Wire Wire Line
	14500 4700 14750 4700
Wire Wire Line
	14300 5050 14550 5050
Wire Wire Line
	14550 5150 14550 5050
Connection ~ 14550 5050
Wire Wire Line
	14550 5050 15250 5050
Wire Wire Line
	14750 5150 14750 4700
Connection ~ 14750 4700
Wire Wire Line
	14750 4700 15400 4700
$Comp
L Device:R R?
U 1 1 602C77D0
P 16450 5250
F 0 "R?" H 16520 5296 50  0000 L CNN
F 1 "50 Ohm" V 16350 5150 50  0000 L CNN
F 2 "" V 16380 5250 50  0001 C CNN
F 3 "~" H 16450 5250 50  0001 C CNN
	1    16450 5250
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 602C77D6
P 16550 5550
F 0 "#PWR?" H 16550 5400 50  0001 C CNN
F 1 "VEE" H 16565 5723 50  0000 C CNN
F 2 "" H 16550 5550 50  0001 C CNN
F 3 "" H 16550 5550 50  0001 C CNN
	1    16550 5550
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 602C77DC
P 16650 5250
F 0 "R?" H 16720 5296 50  0000 L CNN
F 1 "50 Ohm" V 16550 5150 50  0000 L CNN
F 2 "" V 16580 5250 50  0001 C CNN
F 3 "~" H 16650 5250 50  0001 C CNN
	1    16650 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	16450 5400 16450 5550
Wire Wire Line
	16650 5550 16650 5400
Connection ~ 16550 5550
Wire Wire Line
	16450 5550 16550 5550
Wire Wire Line
	16550 5550 16650 5550
Wire Wire Line
	16250 4850 16450 4850
Wire Wire Line
	16450 4850 16450 4700
Wire Wire Line
	16450 4700 16650 4700
Wire Wire Line
	16250 5000 16450 5000
Wire Wire Line
	16450 5100 16450 5000
Connection ~ 16450 5000
Wire Wire Line
	16450 5000 17100 5000
Wire Wire Line
	16650 5100 16650 4700
Connection ~ 16650 4700
Wire Wire Line
	16650 4700 17200 4700
$Comp
L Device:R R?
U 1 1 6032C6E6
P 18350 5300
F 0 "R?" H 18420 5346 50  0000 L CNN
F 1 "50 Ohm" V 18250 5200 50  0000 L CNN
F 2 "" V 18280 5300 50  0001 C CNN
F 3 "~" H 18350 5300 50  0001 C CNN
	1    18350 5300
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 6032C6EC
P 18450 5600
F 0 "#PWR?" H 18450 5450 50  0001 C CNN
F 1 "VEE" H 18465 5773 50  0000 C CNN
F 2 "" H 18450 5600 50  0001 C CNN
F 3 "" H 18450 5600 50  0001 C CNN
	1    18450 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 6032C6F2
P 18550 5300
F 0 "R?" H 18620 5346 50  0000 L CNN
F 1 "50 Ohm" V 18450 5200 50  0000 L CNN
F 2 "" V 18480 5300 50  0001 C CNN
F 3 "~" H 18550 5300 50  0001 C CNN
	1    18550 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	18350 5450 18350 5600
Wire Wire Line
	18550 5600 18550 5450
Connection ~ 18450 5600
Wire Wire Line
	18350 5600 18450 5600
Wire Wire Line
	18450 5600 18550 5600
Wire Wire Line
	18050 5000 18350 5000
Wire Wire Line
	18050 4850 18550 4850
Wire Wire Line
	18350 5150 18350 5000
Connection ~ 18350 5000
Wire Wire Line
	18350 5000 18950 5000
Wire Wire Line
	18550 4850 18550 5150
Connection ~ 18550 4850
Wire Wire Line
	18550 4850 18850 4850
Wire Wire Line
	12850 3500 18850 3500
Wire Wire Line
	12850 3600 18950 3600
Wire Wire Line
	20750 3400 20750 5000
Connection ~ 7700 3500
Connection ~ 7800 3400
Wire Wire Line
	7800 3400 10650 3400
Wire Wire Line
	7700 3500 10450 3500
$Comp
L Device:R R?
U 1 1 60398367
P 10450 3800
F 0 "R?" H 10520 3846 50  0000 L CNN
F 1 "50 Ohm" V 10350 3700 50  0000 L CNN
F 2 "" V 10380 3800 50  0001 C CNN
F 3 "~" H 10450 3800 50  0001 C CNN
	1    10450 3800
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 6039836D
P 10550 4100
F 0 "#PWR?" H 10550 3950 50  0001 C CNN
F 1 "VEE" H 10565 4273 50  0000 C CNN
F 2 "" H 10550 4100 50  0001 C CNN
F 3 "" H 10550 4100 50  0001 C CNN
	1    10550 4100
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 60398373
P 10650 3800
F 0 "R?" H 10720 3846 50  0000 L CNN
F 1 "50 Ohm" V 10550 3700 50  0000 L CNN
F 2 "" V 10580 3800 50  0001 C CNN
F 3 "~" H 10650 3800 50  0001 C CNN
	1    10650 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 3950 10450 4100
Wire Wire Line
	10650 4100 10650 3950
Connection ~ 10550 4100
Wire Wire Line
	10450 4100 10550 4100
Wire Wire Line
	10550 4100 10650 4100
Wire Wire Line
	10450 3650 10450 3500
Connection ~ 10450 3500
Wire Wire Line
	10450 3500 12150 3500
Wire Wire Line
	10650 3650 10650 3400
Connection ~ 10650 3400
Wire Wire Line
	10650 3400 12150 3400
Text Notes 8550 6000 0    50   ~ 0
VEE (VTT) = Vcc-2.0 = 1.3V\n
$Comp
L Device:R R?
U 1 1 603ED302
P 20300 5250
F 0 "R?" H 20370 5296 50  0000 L CNN
F 1 "50 Ohm" V 20200 5150 50  0000 L CNN
F 2 "" V 20230 5250 50  0001 C CNN
F 3 "~" H 20300 5250 50  0001 C CNN
	1    20300 5250
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 603ED308
P 20400 5550
F 0 "#PWR?" H 20400 5400 50  0001 C CNN
F 1 "VEE" H 20415 5723 50  0000 C CNN
F 2 "" H 20400 5550 50  0001 C CNN
F 3 "" H 20400 5550 50  0001 C CNN
	1    20400 5550
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 603ED30E
P 20500 5250
F 0 "R?" H 20570 5296 50  0000 L CNN
F 1 "50 Ohm" V 20400 5150 50  0000 L CNN
F 2 "" V 20430 5250 50  0001 C CNN
F 3 "~" H 20500 5250 50  0001 C CNN
	1    20500 5250
	1    0    0    -1  
$EndComp
Wire Wire Line
	20300 5400 20300 5550
Wire Wire Line
	20500 5550 20500 5400
Connection ~ 20400 5550
Wire Wire Line
	20300 5550 20400 5550
Wire Wire Line
	20400 5550 20500 5550
Wire Wire Line
	12850 3300 20650 3300
Wire Wire Line
	12850 3400 20750 3400
Wire Wire Line
	19950 4850 20500 4850
Wire Wire Line
	19950 5000 20300 5000
Wire Wire Line
	20300 5100 20300 5000
Connection ~ 20300 5000
Wire Wire Line
	20300 5000 20750 5000
Connection ~ 20500 4850
Wire Wire Line
	20500 4850 20650 4850
Wire Wire Line
	20500 4850 20500 5100
$Comp
L Device:R R?
U 1 1 60455F8A
P 7100 4450
F 0 "R?" H 7170 4496 50  0000 L CNN
F 1 "50 Ohm" V 7000 4350 50  0000 L CNN
F 2 "" V 7030 4450 50  0001 C CNN
F 3 "~" H 7100 4450 50  0001 C CNN
	1    7100 4450
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 60455F90
P 7200 4750
F 0 "#PWR?" H 7200 4600 50  0001 C CNN
F 1 "VEE" H 7215 4923 50  0000 C CNN
F 2 "" H 7200 4750 50  0001 C CNN
F 3 "" H 7200 4750 50  0001 C CNN
	1    7200 4750
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 60455F96
P 7300 4450
F 0 "R?" H 7370 4496 50  0000 L CNN
F 1 "50 Ohm" V 7200 4350 50  0000 L CNN
F 2 "" V 7230 4450 50  0001 C CNN
F 3 "~" H 7300 4450 50  0001 C CNN
	1    7300 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7100 4600 7100 4750
Wire Wire Line
	7300 4750 7300 4600
Connection ~ 7200 4750
Wire Wire Line
	7100 4750 7200 4750
Wire Wire Line
	7200 4750 7300 4750
Wire Wire Line
	7100 4300 7100 4150
Connection ~ 7100 4150
Wire Wire Line
	7100 4150 7650 4150
Wire Wire Line
	7300 4300 7300 4050
Connection ~ 7300 4050
Wire Wire Line
	7300 4050 7750 4050
$Comp
L Device:R R?
U 1 1 6047C892
P 4800 4700
F 0 "R?" H 4870 4746 50  0000 L CNN
F 1 "50 Ohm" V 4700 4600 50  0000 L CNN
F 2 "" V 4730 4700 50  0001 C CNN
F 3 "~" H 4800 4700 50  0001 C CNN
	1    4800 4700
	1    0    0    -1  
$EndComp
$Comp
L power:VEE #PWR?
U 1 1 6047C898
P 4900 5000
F 0 "#PWR?" H 4900 4850 50  0001 C CNN
F 1 "VEE" H 4915 5173 50  0000 C CNN
F 2 "" H 4900 5000 50  0001 C CNN
F 3 "" H 4900 5000 50  0001 C CNN
	1    4900 5000
	-1   0    0    1   
$EndComp
$Comp
L Device:R R?
U 1 1 6047C89E
P 5000 4700
F 0 "R?" H 5070 4746 50  0000 L CNN
F 1 "50 Ohm" V 4900 4600 50  0000 L CNN
F 2 "" V 4930 4700 50  0001 C CNN
F 3 "~" H 5000 4700 50  0001 C CNN
	1    5000 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 4850 4800 5000
Wire Wire Line
	5000 5000 5000 4850
Connection ~ 4900 5000
Wire Wire Line
	4800 5000 4900 5000
Wire Wire Line
	4900 5000 5000 5000
Wire Wire Line
	4800 4550 4800 4400
Connection ~ 4800 4400
Wire Wire Line
	4800 4400 5800 4400
Wire Wire Line
	5000 4550 5000 4300
Connection ~ 5000 4300
Wire Wire Line
	5000 4300 5600 4300
$EndSCHEMATC