how to simulate the coefficient of a multiplier

Status
Not open for further replies.
L

liucheng311

Junior Member level 3
Joined
Jul 15, 2009
Messages
28
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Location
China
Activity points
1,466
hi guys
i want to design a multiplier with the function of VOUT=K*(Vcomp-2)*Vin,in which Vcomp and Vin are two terminals of the multiplier.
could anyone help me with the simulation of K when Vcomp equals to 3 and Vin equals to 1?
thx
 
Last edited:

If you don't show a schematic, how can someone help to simulated it?
 
Are you trying to achieve the multiplication with a gibbs cell or a log-amp based multiplier ?. Do you need multi quadrant operation or just for positive values of voltages ?
 
thx ,it is just for positive voltage.
and i want to know the method of simulation,such as how to add small signal,etc.i know how to simulate a amplifier,but i am confused when there are two input signals in a multiplier
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…