Jul 13, 2006 #1 A arizona333 Newbie level 6 Joined Jan 21, 2005 Messages 13 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 67 vih vil voh vol Hi, Does anybody know how to measure the Vil, Vih, Vol and Voh of an inverter in cadence? Thanks,
vih vil voh vol Hi, Does anybody know how to measure the Vil, Vih, Vol and Voh of an inverter in cadence? Thanks,
Jul 13, 2006 #2 H hoangthanhtung Full Member level 3 Joined Apr 23, 2004 Messages 151 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 1,362 voh vih vil vol arizona333 said: Hi, Does anybody know how to measure the Vil, Vih, Vol and Voh of an inverter in cadence? Thanks, Click to expand... In DC analysis, you use two function "deriv" and "cross" of wavescan tool
voh vih vil vol arizona333 said: Hi, Does anybody know how to measure the Vil, Vih, Vol and Voh of an inverter in cadence? Thanks, Click to expand... In DC analysis, you use two function "deriv" and "cross" of wavescan tool
Jul 13, 2006 #3 A arizona333 Newbie level 6 Joined Jan 21, 2005 Messages 13 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 67 voh vih I think cross function only give me Vih and Vil, but how to measure Voh and Vol? Thanks
Jul 13, 2006 #4 ipierre Junior Member level 2 Joined Jul 7, 2006 Messages 21 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,281 Activity points 1,382 vih voh hoangthanhtung's quote like as the setting of simulation for drawing Vout/Vin graph. In inverter DC simulation, If either PMOS or NMOS be in cut off, Its critical input and output voltages are VIH, VIL, VOH and VOL.
vih voh hoangthanhtung's quote like as the setting of simulation for drawing Vout/Vin graph. In inverter DC simulation, If either PMOS or NMOS be in cut off, Its critical input and output voltages are VIH, VIL, VOH and VOL.