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I explained this to him on March 26th when he asked the same exact question. Kumar does not seem to learn. As a Linear Tech internal Senior Applications engineer located at the factory for 14 years

In message <1400658314.45008.YahooMailNeo@...>, dated Wed, 21 May 2014, "Kesi Kumar kesikumar.iitg@... [LTspice]" <LTspice@...> writes: The information you

i want discrete circuit dirgram of LT1521-5 , i have block digram of LT1521-5 but i dont want block digram as i m working on implant device so i cannot block diagram so, can anybody suggest me from

That's not entirely true: multiplications and divisions are much slower compared to conditional checks, which may be the fastest, computational-wise. Still, I'll stick to what I said related to not

Hello, I want just remember hat models from different vendors are in our section Files. Files > Lib > Linear Regulators Files > Lb > LM317 I haven't checked which is best regarding phase and frequency

Hello all. What is the best model for these chip regulators? I would like a model that accurately shows the phase behavior of PSRR and output impedance, if possible. Otherwise I will probably try to

Hello, A photo diode is simply a large area diode. The large area results in large capacitance Cjo. The incident light will be converted to current in the photo diode. Thus the second part of the

Hello, The most simple solution will be one or two capacitors. One between the control voltage and the switch-input and the other between the control voltage and the switch-output. You can add some

Hi JH - Sorry, I can't help you because it looks to complicated what you have done. Maybe it helps if you post the whole circuit. Even then the result thru help is not a whole faster reconfiguration

I am looking for a model of, for example, a DG201 analog switch, that models the actual MOSFETS used in the switch. I would like the simulation to show the charge injection that takes place during

Henry, I was able to figure it out with your help... and got my simulation time down to ~4.25 minutes, a great improvement... but now I at least know that the count table isn't what is slowing me down

Emre wrote: "so i need photodiode model. But i couldn't found any photodiode spice model." You could have looked for photodiode SPICE models in this group's Files area. There are several there

If you are trying to simulate the behaviour of a photo diode used as a radiation detector - Good Luck! You can find PSpice models for a number of photodiodes at Vishays home page. But! You can't just

Hello everyone, I am working about Photo current curcuit so i need photodiode model. But i couldn't found any photodiode spice model. I'll glad for help (i am using bpv10nf-vishay) Emre OZUPEK

I think a positive real td is implicit here because if not the CLK input can't be a clock. One of it's phase would be removed and the signal would be static thereafter. Or? - H. Vlad imbvlad@...

Thanks Vlad! I'm proud of it. One can add limits on both extremes. I upload an example. So add a programmable divider, phasedetector and a VCO and you have a digital PLL.

I forgot to say it: you should add one of td/trise/tfall/tau/[Rout,Cout] (as Helmut reminded recently) to at least one of the A devices and the inverter. As it is now, it works but, because of the

Nice job! If you want to avoid the behavioural voltage (not necessarily, but recommended), you could replace it with an E or a G source with "table(500m,-1,501m,1)" and then you're as fast as it gets.

Won't those make for far too many devices compared to Henry's circuit? Vlad ______________________ ltspicegoodies.ltwiki.org -- holding, among others: a universal analog/digital filter, block-level

I think he replied to his own upload that he managed to fix it, it doesn't appear in normal conversations but in standard "upload" messages. I could be wrong, though. Vlad ______________________