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How to measure PSRR in spectre (Read 3355 times)
SIRIUS
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cyberjaya, malaysia
How to measure PSRR in spectre
Aug 30th, 2005, 10:13pm  
Hi ,

Can anyone guide how to simulate for PSRR of voltage regulator using cadence spectre.Thanks in advance.
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sheldon
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Re: How to measure PSRR in spectre
Reply #1 - Sep 1st, 2005, 7:16pm  
SIRIUS,

 Do you mean line and load regulation of the Voltage Regulator
or PSRR of the op-amp used in the Voltage Regulator? Are you
interested in small-signal effects, for example, 60dB of rejection,
or are you interested in large signal effects, 3mV/V of supply
variation?

                                                          Best Regards,

                                                               Sheldon
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SIRIUS
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Re: How to measure PSRR in spectre
Reply #2 - Sep 2nd, 2005, 11:24pm  
I mean line and load regulation of the Voltage Regulator & interested in small-signal effects & large signal effects.
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