Transient Analysis - no time delay between input and output

[mark_tcd1]

Hi,

I am currently doing some analysis on the circuit I have attatched, I am looking for the delay between the input signal and the output signal, but there seems to be no delay at all in the time betweent he two peaks. I know the delay would be quite small maybe 1ms but the output and input line up perfectly. In the real world i am sure this would happen but is there any reason for it to not show up in Multisim?

Any help would be greatly appreciated.

Regards,

Mark

[Petru.T]

Hi Mark,

I see that this question was posted a while ago, are you still having the same issue?

Questions:

1. Are you sure that in the real world the 1 ms delay would be there? Have you measured that with an oscilloscope?
2. Are you sure that you have wired the circuit correctly?
3. Are you sure you used the same components/model of op-amp?

[mark_tcd1]

hi,

yeah I have done all of these already, it was part of a project and since we could not measure any kind of delay we had to take it in another direction

Regards,

Mark