I have a project to using LM318 to have a gain of 20.
input: 50 mv peak Square wave 1.5Mhz.
output: 1V peak Square wave 1.5Mhz
Gain: 10
We are using a single inverting setup.
Lm318 OpAmp.
+6VCC
-6Vcc
R1= 1K
R2 = 20K
cap = 100pf across R2 for miller effect.
at lower frequencies we are getting the output right.
But as frequency increases to 1.5Mhz it seems the Overshoot then creates a Sine wave output.
We have a cap across R2 for the Miller Effect.
Any suggestions to get us in the right direction of our goal?
I think we would have to cascade them, but I am not sure why.
Thanks in advance
input: 50 mv peak Square wave 1.5Mhz.
output: 1V peak Square wave 1.5Mhz
Gain: 10
We are using a single inverting setup.
Lm318 OpAmp.
+6VCC
-6Vcc
R1= 1K
R2 = 20K
cap = 100pf across R2 for miller effect.
at lower frequencies we are getting the output right.
But as frequency increases to 1.5Mhz it seems the Overshoot then creates a Sine wave output.
We have a cap across R2 for the Miller Effect.
Any suggestions to get us in the right direction of our goal?
I think we would have to cascade them, but I am not sure why.
Thanks in advance