Version 4 SHEET 1 2788 1536 WIRE 944 528 944 464 WIRE 1776 528 1776 464 WIRE 96 624 96 560 WIRE 2064 624 2064 544 WIRE 1776 672 1776 608 WIRE 1776 672 1728 672 WIRE 2000 672 1776 672 WIRE 1040 688 1040 624 WIRE 944 736 944 608 WIRE 944 736 896 736 WIRE 976 736 944 736 WIRE 96 768 96 704 WIRE 96 768 48 768 WIRE 192 768 96 768 WIRE 2064 768 2064 720 WIRE 2064 768 1952 768 WIRE 96 800 96 768 WIRE 384 800 384 704 WIRE 944 816 944 736 WIRE 1232 816 1232 720 WIRE 1776 816 1776 672 WIRE 2064 816 2064 768 WIRE -192 832 -192 768 WIRE 192 848 192 768 WIRE 192 848 160 848 WIRE 320 848 192 848 WIRE 2448 848 2448 784 WIRE 1040 864 1040 784 WIRE 1040 864 1008 864 WIRE 1168 864 1040 864 WIRE 1952 864 1952 768 WIRE 1952 864 1840 864 WIRE 2000 864 1952 864 WIRE -192 976 -192 912 WIRE 96 976 96 896 WIRE 384 976 384 896 WIRE 944 992 944 912 WIRE 1232 992 1232 912 WIRE 1776 992 1776 912 WIRE 2064 992 2064 912 WIRE 2448 992 2448 928 FLAG -192 976 0 FLAG -192 768 VCC FLAG 384 976 0 FLAG 96 976 0 FLAG 96 560 VCC FLAG 384 704 OUT FLAG 48 768 IN-A FLAG 1232 992 0 FLAG 944 992 0 FLAG 944 464 VCC FLAG 1232 720 OUT FLAG 896 736 IN-B FLAG 2064 992 0 FLAG 1776 992 0 FLAG 1776 464 VCC FLAG 2064 544 OUT FLAG 1728 672 IN-C FLAG 1040 624 VCC FLAG 2448 992 0 FLAG 2448 784 OUT SYMBOL voltage -192 816 R0 SYMATTR InstName Vps1 SYMATTR Value 10V SYMBOL npn 160 800 M0 WINDOW 3 69 69 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q1A SYMBOL npn 320 800 R0 WINDOW 3 63 73 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q2A SYMBOL current 96 624 R0 SYMATTR InstName IinA SYMATTR Value 1mA SYMBOL npn 1008 816 M0 WINDOW 3 69 69 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q1B SYMBOL npn 1168 816 R0 WINDOW 3 63 73 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q2B SYMBOL current 944 528 R0 SYMATTR InstName IinB SYMATTR Value 1mA SYMBOL npn 1840 816 M0 WINDOW 3 69 69 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q1C SYMBOL npn 2000 816 R0 WINDOW 3 63 73 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q2C SYMBOL current 1776 528 R0 SYMATTR InstName IinC SYMATTR Value 1mA SYMBOL npn 976 688 R0 WINDOW 3 63 73 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q3B SYMBOL npn 2000 624 R0 WINDOW 3 63 73 Left 2 SYMATTR Value npn_transistor SYMATTR InstName Q3C SYMBOL voltage 2448 832 R0 SYMATTR InstName Vout SYMATTR Value 10V TEXT 1800 1408 Left 2 ;.OP TEXT 480 1344 Left 2 !.model npn_transistor npn ( Is=14fA Bf=100 VAf=0 ) TEXT 112 1144 Left 2 ;Simple Current Mirror TEXT -256 1144 Left 2 ;Power Supply TEXT 960 1160 Left 2 ;Current Mirror With Base Current Compensation TEXT 1888 1160 Left 2 ;The Wilson Current Mirror TEXT 2400 1160 Left 2 ;Load Supply TEXT 1696 1352 Left 2 !.DC Vout 0V 5V 10mV TEXT 1728 1288 Left 2 ;Spice Directives TEXT 672 1280 Left 2 ;Device Models