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which parameter from dc operating points is vdsat??

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zhangljz

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Hello,

I am using cadence dc analysis. From print-> dc operating point. I get such a result, from which I even can't find 'vdsat' and 'region'.

Any one knows which one is the saturated vds parameter(perhaps vdss) , and how to add 'region' in the display list. The reason is because of PDK or someting?

Thank you.
 

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You want Vds, but you want it from a device which is in
saturation (Vds>Vgs). Picking the right device / setup is
on you, in the circuit deck.
 

dick_freebird said:
You want Vds, but you want it from a device which is in
saturation (Vds>Vgs). Picking the right device / setup is
on you, in the circuit deck.
Click to expand...


Hello dick,

Yes, I am looking for 'vdsat'. Do you know how to setup in circuit deck?
 

it looks like vdss.
you are using IBM BiCMOS?
 

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