path: root/library/SubcircuitLibrary/LM4250_Sub/LM4250_Sub.sch

EESchema Schematic File Version 2
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:power
LIBS:eSim_Plot
LIBS:transistors
LIBS:conn
LIBS:eSim_User
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:eSim_Analog
LIBS:eSim_Devices
LIBS:eSim_Digital
LIBS:eSim_Hybrid
LIBS:eSim_Miscellaneous
LIBS:eSim_Power
LIBS:eSim_Sources
LIBS:eSim_Subckt
LIBS:eSim_Nghdl
LIBS:eSim_Ngveri
LIBS:eSim_SKY130
LIBS:eSim_SKY130_Subckts
LIBS:LM4250-cache
EELAYER 25 0
EELAYER END
$Descr User 17000 12614
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L resistor R3
U 1 1 6693A961
P 4150 2450
F 0 "R3" H 4200 2580 50  0000 C CNN
F 1 "290" H 4200 2400 50  0000 C CNN
F 2 "" H 4200 2430 30  0000 C CNN
F 3 "" V 4200 2500 30  0000 C CNN
	1    4150 2450
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q1
U 1 1 6693A962
P 4100 3100
F 0 "Q1" H 4000 3150 50  0000 R CNN
F 1 "eSim_PNP" H 4050 3250 50  0000 R CNN
F 2 "" H 4300 3200 29  0000 C CNN
F 3 "" H 4100 3100 60  0000 C CNN
	1    4100 3100
	1    0    0    1   
$EndComp
Wire Wire Line
	4200 2650 4200 2900
$Comp
L resistor R8
U 1 1 6693A963
P 5000 2600
F 0 "R8" H 5050 2730 50  0000 C CNN
F 1 "5k" H 5050 2550 50  0000 C CNN
F 2 "" H 5050 2580 30  0000 C CNN
F 3 "" V 5050 2650 30  0000 C CNN
	1    5000 2600
	0    1    1    0   
$EndComp
$Comp
L eSim_PNP Q4
U 1 1 6693A964
P 4950 3400
F 0 "Q4" H 4850 3450 50  0000 R CNN
F 1 "eSim_PNP" H 4900 3550 50  0000 R CNN
F 2 "" H 5150 3500 29  0000 C CNN
F 3 "" H 4950 3400 60  0000 C CNN
	1    4950 3400
	1    0    0    1   
$EndComp
$Comp
L resistor R7
U 1 1 6693A965
P 5000 1900
F 0 "R7" H 5050 2030 50  0000 C CNN
F 1 "100" H 5050 1850 50  0000 C CNN
F 2 "" H 5050 1880 30  0000 C CNN
F 3 "" V 5050 1950 30  0000 C CNN
	1    5000 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	4200 3300 4200 3400
Wire Wire Line
	2800 3400 4750 3400
Connection ~ 4200 3400
Wire Wire Line
	3900 3100 3750 3100
Wire Wire Line
	3750 3100 3750 3400
Connection ~ 3750 3400
Wire Wire Line
	5050 3200 5050 2800
Wire Wire Line
	5050 2500 5050 2100
Wire Wire Line
	4200 2350 4200 2200
Connection ~ 5050 2200
$Comp
L resistor R9
U 1 1 6693A966
P 5050 4300
F 0 "R9" H 5100 4430 50  0000 C CNN
F 1 "1k" H 5100 4250 50  0000 C CNN
F 2 "" H 5100 4280 30  0000 C CNN
F 3 "" V 5100 4350 30  0000 C CNN
	1    5050 4300
	0    1    1    0   
$EndComp
Wire Wire Line
	5050 3600 5050 4200
Wire Wire Line
	5050 4200 5100 4200
$Comp
L resistor R4
U 1 1 6693A967
P 4200 4300
F 0 "R4" H 4250 4430 50  0000 C CNN
F 1 "5.9k" H 4250 4250 50  0000 C CNN
F 2 "" H 4250 4280 30  0000 C CNN
F 3 "" V 4250 4350 30  0000 C CNN
	1    4200 4300
	0    1    1    0   
$EndComp
Wire Wire Line
	4250 4200 4250 3750
Wire Wire Line
	4250 3750 5050 3750
Connection ~ 5050 3750
$Comp
L eSim_PNP Q2
U 1 1 6693A968
P 4150 5100
F 0 "Q2" H 4050 5150 50  0000 R CNN
F 1 "eSim_PNP" H 4100 5250 50  0000 R CNN
F 2 "" H 4350 5200 29  0000 C CNN
F 3 "" H 4150 5100 60  0000 C CNN
	1    4150 5100
	1    0    0    1   
$EndComp
$Comp
L eSim_PNP Q6
U 1 1 6693A969
P 5200 5100
F 0 "Q6" H 5100 5150 50  0000 R CNN
F 1 "eSim_PNP" H 5150 5250 50  0000 R CNN
F 2 "" H 5400 5200 29  0000 C CNN
F 3 "" H 5200 5100 60  0000 C CNN
	1    5200 5100
	-1   0    0    1   
$EndComp
Wire Wire Line
	3500 5550 5650 5550
Wire Wire Line
	5100 4500 5100 4900
Wire Wire Line
	4250 4500 4250 4900
Wire Wire Line
	4250 5300 4250 6900
$Comp
L eSim_NPN Q3
U 1 1 6693A96A
P 4350 7100
F 0 "Q3" H 4250 7150 50  0000 R CNN
F 1 "eSim_NPN" H 4300 7250 50  0000 R CNN
F 2 "" H 4550 7200 29  0000 C CNN
F 3 "" H 4350 7100 60  0000 C CNN
	1    4350 7100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5650 5550 5650 5100
$Comp
L eSim_NPN Q5
U 1 1 6693A96B
P 5000 6850
F 0 "Q5" H 4900 6900 50  0000 R CNN
F 1 "eSim_NPN" H 4950 7000 50  0000 R CNN
F 2 "" H 5200 6950 29  0000 C CNN
F 3 "" H 5000 6850 60  0000 C CNN
	1    5000 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 6850 4250 6850
Connection ~ 4250 6850
Wire Wire Line
	4550 7100 4650 7100
Wire Wire Line
	4650 7100 4650 6850
Connection ~ 4650 6850
Wire Wire Line
	5100 5300 5100 6650
$Comp
L resistor R10
U 1 1 6693A96C
P 5050 7500
F 0 "R10" H 5100 7630 50  0000 C CNN
F 1 "5k" H 5100 7450 50  0000 C CNN
F 2 "" H 5100 7480 30  0000 C CNN
F 3 "" V 5100 7550 30  0000 C CNN
	1    5050 7500
	0    1    1    0   
$EndComp
Wire Wire Line
	5100 7050 5100 7400
Wire Wire Line
	4250 7300 4250 7450
$Comp
L resistor R5
U 1 1 6693A96D
P 4200 7550
F 0 "R5" H 4250 7680 50  0000 C CNN
F 1 "5k" H 4250 7500 50  0000 C CNN
F 2 "" H 4250 7530 30  0000 C CNN
F 3 "" V 4250 7600 30  0000 C CNN
	1    4200 7550
	0    1    1    0   
$EndComp
Wire Wire Line
	4250 7750 4250 8050
Wire Wire Line
	4250 8050 11400 8050
Wire Wire Line
	5100 8050 5100 7700
Connection ~ 4250 7400
Connection ~ 5100 7150
Wire Wire Line
	5050 1600 5050 1800
Wire Wire Line
	5050 1600 11900 1600
Wire Wire Line
	5100 5700 6750 5700
Connection ~ 5100 5700
Wire Wire Line
	5900 5700 5900 5100
Wire Wire Line
	5900 5100 8350 5100
Connection ~ 5900 5700
$Comp
L eSim_PNP Q7
U 1 1 6693A96E
P 6950 5700
F 0 "Q7" H 6850 5750 50  0000 R CNN
F 1 "eSim_PNP" H 6900 5850 50  0000 R CNN
F 2 "" H 7150 5800 29  0000 C CNN
F 3 "" H 6950 5700 60  0000 C CNN
	1    6950 5700
	1    0    0    1   
$EndComp
$Comp
L eSim_NPN Q10
U 1 1 6693A96F
P 7550 6000
F 0 "Q10" H 7450 6050 50  0000 R CNN
F 1 "eSim_NPN" H 7500 6150 50  0000 R CNN
F 2 "" H 7750 6100 29  0000 C CNN
F 3 "" H 7550 6000 60  0000 C CNN
	1    7550 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 5500 7050 5400
Wire Wire Line
	7350 6000 7250 6000
Wire Wire Line
	7250 6000 7250 5400
Connection ~ 7250 5400
Wire Wire Line
	7650 3550 7650 5800
$Comp
L eSim_NPN Q8
U 1 1 6693A970
P 7400 6850
F 0 "Q8" H 7300 6900 50  0000 R CNN
F 1 "eSim_NPN" H 7350 7000 50  0000 R CNN
F 2 "" H 7600 6950 29  0000 C CNN
F 3 "" H 7400 6850 60  0000 C CNN
	1    7400 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 8050 7050 5900
Connection ~ 5100 8050
Wire Wire Line
	7200 6850 4700 6850
Wire Wire Line
	7500 6650 7500 6450
$Comp
L resistor R12
U 1 1 6693A971
P 7450 7450
F 0 "R12" H 7500 7580 50  0000 C CNN
F 1 "690" H 7500 7400 50  0000 C CNN
F 2 "" H 7500 7430 30  0000 C CNN
F 3 "" V 7500 7500 30  0000 C CNN
	1    7450 7450
	0    1    1    0   
$EndComp
Wire Wire Line
	7500 7050 7500 7350
Wire Wire Line
	7500 8050 7500 7650
Connection ~ 7050 8050
$Comp
L eSim_PNP Q9
U 1 1 6693A972
P 7550 3350
F 0 "Q9" H 7450 3400 50  0000 R CNN
F 1 "eSim_PNP" H 7500 3500 50  0000 R CNN
F 2 "" H 7750 3450 29  0000 C CNN
F 3 "" H 7550 3350 60  0000 C CNN
	1    7550 3350
	1    0    0    1   
$EndComp
Wire Wire Line
	7650 3150 7650 2700
$Comp
L resistor R13
U 1 1 6693A973
P 7600 2500
F 0 "R13" H 7650 2630 50  0000 C CNN
F 1 "5k" H 7650 2450 50  0000 C CNN
F 2 "" H 7650 2480 30  0000 C CNN
F 3 "" V 7650 2550 30  0000 C CNN
	1    7600 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	7650 2400 7650 2200
Connection ~ 7650 2200
Connection ~ 4650 3400
$Comp
L eSim_PNP Q11
U 1 1 6693A974
P 8600 3350
F 0 "Q11" H 8500 3400 50  0000 R CNN
F 1 "eSim_PNP" H 8550 3500 50  0000 R CNN
F 2 "" H 8800 3450 29  0000 C CNN
F 3 "" H 8600 3350 60  0000 C CNN
	1    8600 3350
	1    0    0    1   
$EndComp
Wire Wire Line
	5800 3350 8400 3350
Connection ~ 7150 3350
$Comp
L resistor R15
U 1 1 6693A975
P 8600 1900
F 0 "R15" H 8650 2030 50  0000 C CNN
F 1 "45" H 8650 1850 50  0000 C CNN
F 2 "" H 8650 1880 30  0000 C CNN
F 3 "" V 8650 1950 30  0000 C CNN
	1    8600 1900
	0    1    1    0   
$EndComp
Wire Wire Line
	8650 1800 8650 1600
Connection ~ 8650 1600
Wire Wire Line
	8650 2100 8650 3150
Wire Wire Line
	8650 3150 8700 3150
$Comp
L eSim_NPN Q12
U 1 1 6693A976
P 8600 4100
F 0 "Q12" H 8500 4150 50  0000 R CNN
F 1 "eSim_NPN" H 8550 4250 50  0000 R CNN
F 2 "" H 8800 4200 29  0000 C CNN
F 3 "" H 8600 4100 60  0000 C CNN
	1    8600 4100
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q13
U 1 1 6693A977
P 8600 4700
F 0 "Q13" H 8500 4750 50  0000 R CNN
F 1 "eSim_NPN" H 8550 4850 50  0000 R CNN
F 2 "" H 8800 4800 29  0000 C CNN
F 3 "" H 8600 4700 60  0000 C CNN
	1    8600 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3550 8700 3900
Wire Wire Line
	8700 4300 8700 4500
Wire Wire Line
	8400 4100 7950 4100
Wire Wire Line
	7950 4100 7950 3650
Wire Wire Line
	7950 3650 10000 3650
Wire Wire Line
	8400 4700 7950 4700
Wire Wire Line
	7950 4700 7950 4350
Wire Wire Line
	7950 4350 8700 4350
Connection ~ 8700 4350
$Comp
L capacitor_polarised C1
U 1 1 6693A978
P 8500 5100
F 0 "C1" H 8525 5200 50  0000 L CNN
F 1 "30pF" H 8525 5000 50  0000 L CNN
F 2 "" H 8500 5100 50  0001 C CNN
F 3 "" H 8500 5100 50  0001 C CNN
	1    8500 5100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8700 4900 8700 6250
Wire Wire Line
	8700 5100 8650 5100
Wire Wire Line
	7050 5400 7650 5400
Connection ~ 7650 5400
Wire Wire Line
	7650 6200 7650 6450
Connection ~ 7650 6450
Connection ~ 8700 5100
$Comp
L eSim_NPN Q14
U 1 1 6693A979
P 8600 6450
F 0 "Q14" H 8500 6500 50  0000 R CNN
F 1 "eSim_NPN" H 8550 6600 50  0000 R CNN
F 2 "" H 8800 6550 29  0000 C CNN
F 3 "" H 8600 6450 60  0000 C CNN
	1    8600 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7500 6450 8400 6450
Wire Wire Line
	8700 8050 8700 6650
Connection ~ 7500 8050
$Comp
L eSim_NPN Q17
U 1 1 6693A97A
P 10200 3650
F 0 "Q17" H 10100 3700 50  0000 R CNN
F 1 "eSim_NPN" H 10150 3800 50  0000 R CNN
F 2 "" H 10400 3750 29  0000 C CNN
F 3 "" H 10200 3650 60  0000 C CNN
	1    10200 3650
	1    0    0    -1  
$EndComp
$Comp
L eSim_NPN Q15
U 1 1 6693A97B
P 9750 4200
F 0 "Q15" H 9650 4250 50  0000 R CNN
F 1 "eSim_NPN" H 9700 4350 50  0000 R CNN
F 2 "" H 9950 4300 29  0000 C CNN
F 3 "" H 9750 4200 60  0000 C CNN
	1    9750 4200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9650 4000 9650 3650
Connection ~ 9650 3650
$Comp
L resistor R16
U 1 1 6693A97C
P 10250 4500
F 0 "R16" H 10300 4630 50  0000 C CNN
F 1 "10" H 10300 4450 50  0000 C CNN
F 2 "" H 10300 4480 30  0000 C CNN
F 3 "" V 10300 4550 30  0000 C CNN
	1    10250 4500
	0    1    1    0   
$EndComp
$Comp
L resistor R17
U 1 1 6693A97D
P 10250 5150
F 0 "R17" H 10300 5280 50  0000 C CNN
F 1 "100" H 10300 5100 50  0000 C CNN
F 2 "" H 10300 5130 30  0000 C CNN
F 3 "" V 10300 5200 30  0000 C CNN
	1    10250 5150
	0    1    1    0   
$EndComp
Wire Wire Line
	10300 3850 10300 4400
Wire Wire Line
	9950 4200 10300 4200
Connection ~ 10300 4200
Wire Wire Line
	9650 4400 9650 4900
Wire Wire Line
	9650 4900 10300 4900
Wire Wire Line
	10300 4700 10300 5050
Connection ~ 10300 4900
Wire Wire Line
	10300 5350 10300 5850
Wire Wire Line
	10300 5600 10800 5600
Connection ~ 10300 5600
$Comp
L resistor R20
U 1 1 6693A97E
P 11000 5550
F 0 "R20" H 11050 5680 50  0000 C CNN
F 1 "100" H 11050 5500 50  0000 C CNN
F 2 "" H 11050 5530 30  0000 C CNN
F 3 "" V 11050 5600 30  0000 C CNN
	1    11000 5550
	-1   0    0    1   
$EndComp
Wire Wire Line
	11100 5600 12000 5600
Connection ~ 8700 8050
Wire Wire Line
	4200 2200 10300 2200
Wire Wire Line
	10300 2200 10300 3450
$Comp
L resistor R2
U 1 1 6693A980
P 3750 5050
F 0 "R2" H 3800 5180 50  0000 C CNN
F 1 "1k" H 3800 5000 50  0000 C CNN
F 2 "" H 3800 5030 30  0000 C CNN
F 3 "" V 3800 5100 30  0000 C CNN
	1    3750 5050
	-1   0    0    1   
$EndComp
Wire Wire Line
	3950 5100 3850 5100
Wire Wire Line
	3950 5100 3950 3950
Wire Wire Line
	3950 3950 3200 3950
Wire Wire Line
	3200 3950 3200 1200
Wire Wire Line
	3200 1200 7450 1200
$Comp
L resistor R14
U 1 1 6693A981
P 7650 1150
F 0 "R14" H 7700 1280 50  0000 C CNN
F 1 "6k" H 7700 1100 50  0000 C CNN
F 2 "" H 7700 1130 30  0000 C CNN
F 3 "" V 7700 1200 30  0000 C CNN
	1    7650 1150
	-1   0    0    1   
$EndComp
Wire Wire Line
	7750 1200 11300 1200
Wire Wire Line
	5650 5100 5400 5100
Connection ~ 8700 3650
Connection ~ 8700 5800
Wire Wire Line
	8700 5800 9100 5800
Wire Wire Line
	9100 5800 9100 7050
$Comp
L resistor R18
U 1 1 6693A98F
P 10250 5950
F 0 "R18" H 10300 6080 50  0000 C CNN
F 1 "50" H 10300 5900 50  0000 C CNN
F 2 "" H 10300 5930 30  0000 C CNN
F 3 "" V 10300 6000 30  0000 C CNN
	1    10250 5950
	0    1    1    0   
$EndComp
$Comp
L resistor R19
U 1 1 6693A990
P 10250 6400
F 0 "R19" H 10300 6530 50  0000 C CNN
F 1 "100" H 10300 6350 50  0000 C CNN
F 2 "" H 10300 6380 30  0000 C CNN
F 3 "" V 10300 6450 30  0000 C CNN
	1    10250 6400
	0    1    1    0   
$EndComp
Wire Wire Line
	10300 6150 10300 6300
$Comp
L eSim_PNP Q16
U 1 1 6693A991
P 9750 6700
F 0 "Q16" H 9650 6750 50  0000 R CNN
F 1 "eSim_PNP" H 9700 6850 50  0000 R CNN
F 2 "" H 9950 6800 29  0000 C CNN
F 3 "" H 9750 6700 60  0000 C CNN
	1    9750 6700
	-1   0    0    1   
$EndComp
Wire Wire Line
	9650 6500 9650 6200
Wire Wire Line
	9650 6200 10300 6200
Connection ~ 10300 6200
Wire Wire Line
	9950 6700 10300 6700
Wire Wire Line
	10300 6600 10300 6950
$Comp
L eSim_PNP Q18
U 1 1 6693A992
P 10200 7150
F 0 "Q18" H 10100 7200 50  0000 R CNN
F 1 "eSim_PNP" H 10150 7300 50  0000 R CNN
F 2 "" H 10400 7250 29  0000 C CNN
F 3 "" H 10200 7150 60  0000 C CNN
	1    10200 7150
	1    0    0    1   
$EndComp
Wire Wire Line
	9650 6900 9650 7150
Wire Wire Line
	9650 7150 10000 7150
Connection ~ 10300 6700
Wire Wire Line
	9100 7050 9650 7050
Connection ~ 9650 7050
Wire Wire Line
	10300 7350 10300 8050
Connection ~ 10300 8050
Wire Wire Line
	11300 1200 11300 5600
Connection ~ 11300 5600
Wire Wire Line
	11400 8050 11400 8400
Wire Wire Line
	5800 3350 5800 3400
Wire Wire Line
	5800 3400 4650 3400
Connection ~ 7350 3350
Connection ~ 4700 6850
Wire Wire Line
	3550 5100 3400 5100
$Comp
L PORT U1
U 6 1 6693BBD6
P 12000 5850
F 0 "U1" H 12050 5950 30  0000 C CNN
F 1 "PORT" H 12000 5850 30  0000 C CNN
F 2 "" H 12000 5850 60  0000 C CNN
F 3 "" H 12000 5850 60  0000 C CNN
	6    12000 5850
	0    -1   -1   0   
$EndComp
$Comp
L PORT U1
U 7 1 6693BC77
P 11900 1850
F 0 "U1" H 11950 1950 30  0000 C CNN
F 1 "PORT" H 11900 1850 30  0000 C CNN
F 2 "" H 11900 1850 60  0000 C CNN
F 3 "" H 11900 1850 60  0000 C CNN
	7    11900 1850
	0    -1   -1   0   
$EndComp
$Comp
L PORT U1
U 5 1 6693BD50
P 5600 7150
F 0 "U1" H 5650 7250 30  0000 C CNN
F 1 "PORT" H 5600 7150 30  0000 C CNN
F 2 "" H 5600 7150 60  0000 C CNN
F 3 "" H 5600 7150 60  0000 C CNN
	5    5600 7150
	-1   0    0    1   
$EndComp
$Comp
L PORT U1
U 1 1 6693BE17
P 3800 7400
F 0 "U1" H 3850 7500 30  0000 C CNN
F 1 "PORT" H 3800 7400 30  0000 C CNN
F 2 "" H 3800 7400 60  0000 C CNN
F 3 "" H 3800 7400 60  0000 C CNN
	1    3800 7400
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 2 1 6693BEEA
P 3150 5100
F 0 "U1" H 3200 5200 30  0000 C CNN
F 1 "PORT" H 3150 5100 30  0000 C CNN
F 2 "" H 3150 5100 60  0000 C CNN
F 3 "" H 3150 5100 60  0000 C CNN
	2    3150 5100
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 3 1 6693BFAF
P 3250 5550
F 0 "U1" H 3300 5650 30  0000 C CNN
F 1 "PORT" H 3250 5550 30  0000 C CNN
F 2 "" H 3250 5550 60  0000 C CNN
F 3 "" H 3250 5550 60  0000 C CNN
	3    3250 5550
	1    0    0    -1  
$EndComp
$Comp
L PORT U1
U 4 1 6693C08C
P 11400 8650
F 0 "U1" H 11450 8750 30  0000 C CNN
F 1 "PORT" H 11400 8650 30  0000 C CNN
F 2 "" H 11400 8650 60  0000 C CNN
F 3 "" H 11400 8650 60  0000 C CNN
	4    11400 8650
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4050 7400 4250 7400
Wire Wire Line
	5350 7150 5100 7150
Wire Wire Line
	2800 3400 2800 3600
$Comp
L PORT U2
U 8 1 66945A84
P 2550 3600
F 0 "U2" H 2600 3700 30  0000 C CNN
F 1 "PORT" H 2550 3600 30  0000 C CNN
F 2 "" H 2550 3600 60  0000 C CNN
F 3 "" H 2550 3600 60  0000 C CNN
	8    2550 3600
	1    0    0    -1  
$EndComp
$EndSCHEMATC