Need Suggestion on Op-amp Testbench

• Jun 14, 2006

• #1

P

pugongying

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pmrr opamp

I am designing an op amp,but I really get confused when I try do some simulation since there are many aspects in the spec.
Would you like to give some suggestion on how to simulate an op amp?Some kind of test flow is helpful,I think.
Thanks very much

 

• Jun 16, 2006

• #2

Material

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You can read allen's book for reference.

 

• Jun 21, 2006

• #3

A

Areky_qin

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dc gain, phase margin, power, input/output common range, cmrr, pmrr, slew rate,etc, I do this simulation and tran simulation

 

• Jul 14, 2006

• #4

V

vijay.kumarreddy

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find the document ,which my give u come idea hot to characterise the opamp

regards,
vijay

 

• Jul 14, 2006

• #5

V

vladimir1984

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In Allen you can find a schematics of testbenches used in simulations of OpAmps

 

• Jul 15, 2006

• #6

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arbil

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once some one said that there was confusion with Allen's method, and he took PSRR for example. But i forget what exactly the problem is, so i still use Allen's way generally

 

• Jul 17, 2006

• #7

J

jcpu

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here is good one passed around designers:

 

• Jul 18, 2006

• #8

L

ls000rhb

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It's very good!3x

 

• Jul 19, 2006

• #9

M

manissri

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allen book is good

 

• Aug 8, 2006

• #10

B

blackbirds

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i need to known too,i'm a beginner

 

• Aug 22, 2006

• #11

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Jim cage

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where can I download allen's book?
Is there any library downloads for the edaboard website?

 

• Aug 30, 2006

• #12

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jjsnail

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allen give a approch to design opamp!

 

• Jun 5, 2008

• #13

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johnny_cc

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Thanks for the paper

 

• Jun 9, 2008

• #14

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saralari

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i want to learn too.