I am trying to design transistor tia with using LTspice.
Okay, thanks a lot again. Which program did you use for simulation? I use LTspice and it doesn't include any photodiode model so I use an equivalent circuit for the photodiode.Photodiode - S8890-05, at 200 volts, gain 10. The photodiode model also takes into account noises as well as additional noise from the constant backlight (parasitic backlight).
This is great thanks!I use LTspice and my library. I have developed an avalanche photodiode model that takes into account changes in gain when the supply voltage changes, and changes in noise, as well as the dependence of capacitance on voltage. In total, I have two avalanche photodiodes in my collection. Also there are models of photodiodes, in which it is possible to substitute parameters of real photodiodes. You can find my models on my web page:
http://bordodynov.ltwiki.org/
by Duane Benson
by Jake Hertz
by Jake Hertz