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HELP: Spectre/Spectre MDL Opamp Simulations

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kumar123

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spectre mdl

Hi all,

I am new to analog field simulations using spectre, SoCan anyone help me by providing spectre or spectreMDL statements or way how to obtain below charteristics of 2-stage Opamp( assume v. simple i.e mentioned in allens & holberg page 278)

1) Small Signal openloop Voltage Gain (Av)
2) ICMR
3) Slew
4) Openn loop o/p Voltage Swing
5) Rout,Rin
6) PSRR

thanks a lot Regards
kumar123
 

kumar123

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working with spectre opamp

kumar123 said:
Hi all,

I am new to analog field simulations using spectre, SoCan anyone help me by providing spectre or spectreMDL statements or way how to obtain below charteristics of 2-stage Opamp( assume v. simple i.e mentioned in allens & holberg page 278)

1) Small Signal openloop Voltage Gain (Av)
2) ICMR
3) Slew
4) Openn loop o/p Voltage Swing
5) Rout,Rin
6) PSRR

thanks a lot Regards
kumar123

any comment on this ? i would like to know mainly the spectre setup measurement statements for (1),(2),(4),(5)....
Regards
Kumar123
 

theshadowx

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op amp simulations for icmr

hi
i m in the same situation as you, have you found any solution
 

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