Jun 22, 2011 #1 B bunti Member level 1 Joined Jun 3, 2011 Messages 35 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,488 how can we find the power consumption of a circuit ..say two stage open loop comparator using cadence?
how can we find the power consumption of a circuit ..say two stage open loop comparator using cadence?
Jun 22, 2011 #2 KerimF Advanced Member level 5 Joined May 17, 2011 Messages 1,556 Helped 376 Reputation 760 Reaction score 379 Trophy points 1,373 Location Aleppo city - Syria Activity points 13,106 I use LTspice... I just define a trace as Vcc*Icc (assuming that Vcc is the supply voltage of the circuit)
I use LTspice... I just define a trace as Vcc*Icc (assuming that Vcc is the supply voltage of the circuit)
Jun 22, 2011 #3 B bunti Member level 1 Joined Jun 3, 2011 Messages 35 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,488 can you please tell me the x-axis for the plot?
Jun 22, 2011 #4 andre_luis Super Moderator Staff member Joined Nov 7, 2006 Messages 9,593 Helped 1,190 Reputation 2,399 Reaction score 1,207 Trophy points 1,403 Location Brazil Activity points 55,668 Time is standard x-axis.
Jun 23, 2011 #5 B bunti Member level 1 Joined Jun 3, 2011 Messages 35 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,488 I have tried plotting Vcc*Icc but it is giving an error that nil*nil is not possible.But when I have checked the dc operating point curren was not zero.Can u please tell me the reason? Or please suggest some other method.
I have tried plotting Vcc*Icc but it is giving an error that nil*nil is not possible.But when I have checked the dc operating point curren was not zero.Can u please tell me the reason? Or please suggest some other method.