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Hi Andy-san! Thanks your attention for me. I have already 3 account of Yahoo to control my acoount or my Contact information. But I could not modify it. So I have Terminate my account and made new

Please see .asc in MATURIN TEMP folder; I deleted all the other files (except rainbowsally's...I can't delete it...???) I made up some parameters for the forward voltage drop in a theoretical diode,

I would suggest a PWL file driving a voltage source and controlling the switch resistance as the PWL could model the particular switch bounce/contact resistance characteristics that will vary

Haven't used this in a while, but I think it does what you want... * .SUBCKT 10-BIT-DAC-BEH BIT9 BIT8 BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 + BIT1 BIT0 DACHIGH DACLOW + PARAMS: VFS=3.3V VH=3.3V VL=0

Thanks, Rick. I had considered that, but I was thinking about trying to use the curve from the LM4041 datasheet...which is for an optimized band-pass device, not close to an "ideal" diode...so i

Marturin, Now that you know how to model a diode, just plug in the behavior you want in the modeling program. It might give reasonable results. Rick

Ah, phooey, I've gotten it all mixed up. Nope, it's not the TL341 OR the TLV431...what I am really trying to find is a model for the LM4041 or ANY shunt 1.225 volt reference (not adjustable, although

Thanks again, Tony. I looked! I swear on my mother's grave!! However, in this case I must have gotten dyslexic: I appear to have searched for TLV341 instead of TLV431. However, I FIRST searched for

YAY! I got it to work! However, I have a leeeetle question: In the Help, it says that the 3rd forward characteristics box is for the difference between the first two measurements (I think...there's

Hello Jack, It's there. Unzip this zip-file and then RUN the .exe. Files > Util > Model Tools > Diode > Diodemodeling.zip http://tech.groups.yahoo.com/group/LTspice/files/%20Util/Model%20Tools/Diode/

WHERE IS THE MODELING FILE? ________________________________ To: LTspice@... Sent: Saturday, September 1, 2012 3:09 AM Subject: RE: [LTspice] need help making Help for diode modeling

how about using a damped sinewave driving a voltage controlled switch?

In message <50420C87.705@...>, dated Sat, 1 Sep 2012, Jack Smith <Jack.Smith@...> writes: True, but the use of mercury even in tiny amounts is, in many countries, severely restricted. I think

A voltage (or current) source with the PWL (Piece-Wise Linear) option is the way to generate arbitrary waveforms in the time domain. A PWL source can load a separate file that has the PWL data. The

Hello Andy, I sent him a notice about my action to both emails and got a "not deliverable" to the other email-address. I had chosen to make a "master reset", because this thread has become an endless

Helmut wrote: ... That was the one Shiggy has been using for his email to/from the group. So unless you CC'd Shiggy directly, he might not know that you sent him that message. By the way, I think he

I recently looked at a Form A (SPST) Meder SIL05-1A reed relay, normally open configuration. It has unmistakable contact bounce on make, and the data sheet spec for make time says "includes bounce." I

In message <k1sjjo+p504@...>, dated Sat, 1 Sep 2012, John <unobtainium.geo@...> writes: Old joke: Do reed switches bounce? No, if you drop one, it smashes. I thought the point of reed

Hello John, Not sure where you looked or how hard, but googling "spice contact bounce" led immediately to: http://www.spectrum-soft.com/news/summer2008/switchbounce.shtm Perhaps that will inspire you.