Version 4 SHEET 1 2740 696 WIRE 592 -816 528 -816 WIRE 864 -800 784 -800 WIRE 896 -800 864 -800 WIRE 784 -768 784 -800 WIRE 528 -752 528 -816 WIRE 784 -624 784 -688 WIRE 528 -608 528 -672 WIRE 1024 -544 960 -544 WIRE 1104 -544 1024 -544 WIRE 1024 -512 960 -512 WIRE 1104 -512 1024 -512 WIRE 1024 -480 960 -480 WIRE 1104 -480 1024 -480 WIRE 1024 -448 960 -448 WIRE 1104 -448 1024 -448 WIRE 1024 -416 960 -416 WIRE 1104 -416 1024 -416 WIRE 512 -384 448 -384 WIRE 768 -384 512 -384 WIRE 1024 -384 960 -384 WIRE 1104 -384 1024 -384 WIRE 1024 -352 960 -352 WIRE 1104 -352 1024 -352 WIRE 448 -320 448 -384 WIRE 1024 -320 960 -320 WIRE 1104 -320 1024 -320 WIRE 1024 -288 960 -288 WIRE 1104 -288 1024 -288 WIRE 1024 -256 960 -256 WIRE 1104 -256 1024 -256 WIRE 1024 -224 960 -224 WIRE 1104 -224 1024 -224 WIRE 1024 -192 960 -192 WIRE 1104 -192 1024 -192 WIRE 448 -176 448 -240 WIRE 816 -128 816 -144 WIRE 848 -128 848 -144 FLAG 448 -176 0 FLAG 512 -384 Vin FLAG 784 -624 0 FLAG 864 -800 clock FLAG 528 -608 0 FLAG 592 -816 VDD FLAG 1024 -416 B7 FLAG 1024 -384 B6 FLAG 1024 -352 B5 FLAG 1024 -320 B4 FLAG 1024 -288 B3 FLAG 1024 -256 B2 FLAG 1024 -224 B1 FLAG 1024 -192 B0 FLAG 864 -592 VDD FLAG 880 -144 0 FLAG 816 -128 Clock FLAG 848 -128 VDD FLAG 1024 -544 B11 FLAG 1024 -512 B10 FLAG 1024 -480 B9 FLAG 1024 -448 B8 SYMBOL voltage 448 -336 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Vin SYMATTR Value Pulse 0 1 0 48000n SYMBOL voltage 784 -784 R0 WINDOW 0 36 42 Left 0 WINDOW 3 35 69 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName Vclock SYMATTR Value PULSE(0 1 0 0 0 4.9n 10n) SYMBOL voltage 528 -768 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName VDD SYMATTR Value 1 SYMBOL Ideal_12_bit_ADC 784 -160 R0 SYMATTR InstName U1 TEXT 512 -544 Left 0 !.tran 0 48000n 0 .1n uic TEXT 952 -632 Left 0 ;To display the output of the S/H you have to go to Tools -> control panel ->\nSave Defaults and enable save subcircuit node voltages