How to get the positive loop gain and negative loop gain in Bandgap circuit ?

Status
Not open for further replies.

Kim Soo Hwan

Newbie level 3
Joined
Jul 2, 2010
Messages
4
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
Seoul
Activity points
1,308
How to get the positive loop gain and negative loop gain in Bandgap circuit ?

I tried to use the AC method using large RC and
lstb sentence, but both failed.



With the above circuit, how can I get the loop gain of positive and negative ?
 

Do you mean the gain for positive and negative voltages? Use a dual-rail power supply say -5V +5V.
 

No, I mean positive loop gain and
negative loop gain depicted in the picture.
Thank for concerning.
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…