DC analysis of OPAMP in Tanner tool

[pratibhagupta]

hello every one....

i am lerner in ac designing, i am using tanner tool. any one help me to do DC analysis Common mode input need to give.
thank's
Prati

 

[hszgl]

hello every one....

i am lerner in ac designing, i am using tanner tool. any one help me to do DC analysis Common mode input need to give.
thank's
Prati

just like this

 

[erikl]

... Common mode input need to give.

Give it half the supply voltage: VCM = VDD/2 (or VCM=GND if you use symmetrical split supply).

 

[pratibhagupta]

hi, thanks for reply


actually i am applying 2 different input source.then what to do?

 

[erikl]

actually i am applying 2 different input source.then what to do?

Show your schematic, and tell what you want to do. Don't let us guess!