Sep 9, 2009 #1 G godspeed.w Member level 1 Joined Mar 15, 2006 Messages 39 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,507 osc design I found that the waveform of my crystal oscillator is not smooth,it is the sine waveform with ladder rise and fall. I guess maybe need some option in hspice,pls help me .I give the picture.[/img]
osc design I found that the waveform of my crystal oscillator is not smooth,it is the sine waveform with ladder rise and fall. I guess maybe need some option in hspice,pls help me .I give the picture.[/img]
Sep 10, 2009 #2 erikl Super Moderator Staff member Joined Sep 9, 2008 Messages 8,108 Helped 2,695 Reputation 5,370 Reaction score 2,305 Trophy points 1,393 Location Germany Activity points 44,123 about crystal osc design You better post your hspice file(s)!
Sep 11, 2009 #3 G godspeed.w Member level 1 Joined Mar 15, 2006 Messages 39 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,507 about crystal osc design hi erikl, I solved this problem. thank you very much