James Bond
|
Hi, all,
I designed a switch to switch off the capacitor, during the simulation when switch is off, I found that the AC signal is almost blocked, with 0.9Vpp input to the switch, only 0.5mVpp passed, but the input signal has a dc level about 0.9V, and after the switch, it has a dc level about 0.4V, Can I consider the switch is off ? Since after swith is the capacitor, so I think the dc will not affect my ac operation , right ? Please give me some suggestions.Thank you very much.
james
|