HELP: Spectre/Spectre MDL Opamp Simulations

[kumar123]

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]

working with spectre opamp

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]

op amp simulations for icmr

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