Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

output OF filded cascode with SC-CMFB....IS it correct.....???? tell me idont know

Status
Not open for further replies.
A

ASHUTOSH RANE

Member level 2
Joined
Aug 7, 2009
Messages
49
Helped
2
Reputation
4
Reaction score
1
Trophy points
1,288
Location
KOZICODE
Activity points
1,589
I have attached the screen shots for my outputs for folded cascode opamp .......
the output is not coming as exact as sine wave......
is it okey.....???

Screenshot-2.png
 

what do you mean by second stage in ur pic? Folded cascode is single stage amplifier, though with a rather comlicated load...


as for ur pic, ur input is too small: only 20uV peak to peak. The output then is acceptable since even a 60db gain would not be able to rise output voltages to opamp saturation. One thing u must improve upon is the jitters at the peaks. this should not happen.

hope it helped!
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top