LTC Simulation Queue Manager Handling of *.raw files
Hi, Problem: How to delete *.raw files between successive simulation jobs while using the queue manager. Background: I use the queue manager to run Monte-Carlo sims on the same circuit with different
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wilsondean95
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#62718
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Re: procedure for the design
In message <CANZ6rKyEwfYVCbrESnaTSuQVpk9_uNbQTtxFZUHKvs9uE-sxfQ@...>, dated Mon, 15 Apr 2013, DEVISREE bala <baladevisree2@...> writes: You have to put some effort into helping
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John Woodgate <jmw@...>
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#62717
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procedure for the design
hi i am designing an op amp,but i dont know how two simulate circuit.pls reply me
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DEVISREE bala
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#62716
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Re: All_Files.Htm
In message <736066489.391198.1366041523194.JavaMail.root@.... comcast.net>, dated Mon, 15 Apr 2013, Jim Wagner <wagnejam99@...> writes: The plot thickens. The chances of
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John Woodgate <jmw@...>
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#62715
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Re: inverting opamp simulation: rapid component variation
In message <kkh7vu+igoh@...>, dated Mon, 15 Apr 2013, sawreyrw <sawreyrw@...> writes: Well, it's sufficiently true up to some frequency (depending on the definition of 'sufficiently'),
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John Woodgate <jmw@...>
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#62714
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Re: inverting opamp simulation: rapid component variation
In message <CALBs-TimcdbfLAxu36m7Ee1HQ-dynXhchgbbKNqC+zGjJWvJWw@...>, dated Mon, 15 Apr 2013, Andy <Andrew.Ingraham@...> writes: Indeed: in that case the gain formula gets more
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John Woodgate <jmw@...>
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#62713
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Re: All_Files.Htm
Same problem with Safari browser on Mac. Jim Wagner Oregon Research Electronics
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Jim Wagner
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#62712
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Re: inverting opamp simulation: rapid component variation
John, This is true only at low frequcncies, and that's the reason the OP wants to know the effect as a function of frequency. Obviously, he needs to do this
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Rick
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#62710
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Re: inverting opamp simulation: rapid component variation
Within the range where the op-amp has infinite gain, sure. At 1 MHz, I doubt it. He's talking about R2 variations at high frequencies, getting Bode plots. Under those conditions, the assumption falls
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Andy I
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#62711
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Re: inverting opamp simulation: rapid component variation
What I mean here is, in the circuit whether it is 10KHz variation of R2 or that of vin, your opamp always 'thinks' the same- it is working at 10KHz.
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Mohammad A Maktoom
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#62709
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Re: All_Files.Htm
In message <CALBs-TjeU10HN8E+Ba97R=LTNiyy-2ar5jyNQunNBcHqRv1Hqw@...>, dated Mon, 15 Apr 2013, Andy <Andrew.Ingraham@...> writes: That could explain why some of us now don't see the
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John Woodgate <jmw@...>
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#62708
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Re: inverting opamp simulation: rapid component variation
In message <CALBs-TjHj0Lx41mORJzKDHfd+kPbe+U=GYY+WhLO1MsP+7LKGw@...>, dated Mon, 15 Apr 2013, Andy <Andrew.Ingraham@...> writes: Doesn't varying R2 just vary the gain by which the DC
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John Woodgate <jmw@...>
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#62707
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Re: inverting opamp simulation: rapid component variation
I am not sure what you mean. But an op-amp is no different than other components. Frequency applies to every thing in the circuit, not just op-amps. That's an interesting hypothesis, but I think it's
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Andy I
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#62706
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Re: All_Files.Htm
Like the question about labeling hundreds of nodes, that doesn't always work. I already have way too much stuff on my Desktop. Also, one of the computers is shared and I like to keep my regular files
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Andy I
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#62705
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Re: Step a resistor over time
Hi Andy, Thanks for your response, but I do understand step vs slope. My question was actually about some difference in the syntax of the statement examples (which I couldn't detect). For some reason
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mxixkxe8
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#62704
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Re: inverting opamp simulation: rapid component variation
Hello All, @ Andy& Jim:Thanks for your input on tmax in .tran analysis. It was really useful and I plan to have a different thread on this soon. Now coming to the issue in thread, I have this feeling
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Mohammad A Maktoom
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#62703
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Re: THD of a sine with a small dent at crossover
Hello John, This was indeed the trick to get a "useful" result for THD in the .FOUR report. I have had used 10us rise and fall time in my example which I uploaded yesterday. Best regards, Helmut
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Helmut Sennewald
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#62702
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Re: THD of a sine with a small dent at crossover
In message <kkfbb8+osfi@...>, dated Sun, 14 Apr 2013, Echidna <mchambin@...> writes: You are getting these results because of your very short rise and fall times and short 'crossover'
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John Woodgate <jmw@...>
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#62701
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Re: High-power Infrared LED model desired
In message <kkf8qp+pa6i@...>, dated Sun, 14 Apr 2013, sawreyrw <sawreyrw@...> writes: It's well-known to be incurable. -- OOO - Own Opinions Only. See www.jmwa.demon.co.uk They took me
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John Woodgate <jmw@...>
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#62700
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Re: All_Files.Htm
In message <CALBs-TgwdGnyE+6k-DsnYM_d3xZ2OrmE-xvRep2TEYTBQCGQuQ@...>, dated Sun, 14 Apr 2013, Andy <Andrew.Ingraham@...> writes: Can you save it to your desktop, to make it easier to
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John Woodgate <jmw@...>
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#62699
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