Plz help me in Multisim ^_^

Thread Starter

hope flower

Joined Dec 2, 2008
3
hallo>>^_^
i really dont have that acknowledgment in multisim.. and i have to do somthing on it but i dont know how to start:confused::confused:

design a CMOS oprational amplifier to meet the following spacification:-
VDD=-VSS=2
Vicm(max)=2.5v
Vicm(min)=1v
Vout(max)=2v
Vout(min)=2v
GB=50MHz
SR=+/-10v/micro s
phase margin =60 degree for CL=10pF


and i have Multisim 8 ...
my best regards ....​
 

kahafeez

Joined Dec 2, 2008
150
dude using Multisim is simple. its just another drag and drop software.... i dont know how to design an op amp bt i've used multisim.... its easy .... if u knw how to use it then just start....
 

Thread Starter

hope flower

Joined Dec 2, 2008
3
Thank you kahafeez … I actually start to draw two stage CMOS Op Am … but there are some part I don’t know how to do it … such as Iref, + and – as can be seen from figure below. Also how I can find phase margin and other thing (VDD=-VSS=2
Vicm(max)=2.5v
Vicm(min)=1v
Vout(max)=2v
Vout(min)=2v )

Plz help me out to finish from this problem ….^_^
 
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