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CMOS 2-STAGE OPERATIONAL AMPLIFIER
VDD 1 0 2.5V
VSS 2 0 -2.5V
IBIAS 9 0 100UA
VPL 3 0 0.0V AC 0.5V
VMI 4 0 0.0V AC 0.5V 180
M1 6 3 5 5 M_PMOS_1 W=15U L=1U
M2 7 4 5 5 M_PMOS_1 W=15U L=1U
M3 6 6 2 2 M_NMOS_1 W=7.5U L=1U
M4 7 6 2 2 M_NMOS_1 W=7.5U L=1U
M5 8 7 2 2 M_NMOS_1 W=15U L=1U
M6 9 9 1 1 M_PMOS_1 W=15U L=1U
M7 5 9 1 1 M_PMOS_1 W=15U L=1U
M8 8 9 1 1 M_PMOS_1 W=15U L=1U
*CC 7 8 0.1PF
.INCLUDE BICMOS.LIB
*.OP
*.AC DEC 10 1K 100G
.DC VPL -5MV 5MV 0.1MV
.OPTIONS ACCT BYPASS=1 METHOD=GEAR
.END
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