How to simulate gated PQAR circuit for SPAD?

10 November 2023 1 6K Report

I would like to simulate a passive-quenching active-reset circuit for single-photon avalanche diodes (SPAD) for a project. Is there any SPAD model available online that I can import for the LTSpice? Any resources to help me get started would be highly appreciated.

Nikolay Pavlov

Perhaps you can check some microcell models developed for Silicon Phtomultipliers studies, e.g. https://re.public.polimi.it/retrieve/handle/11311/971982/75905/2015%20-%20Villa%20-%20SPICE%20Electrical%20Models%20and%20Simulations%20of%20Silicon%20Photomultipliers%20-%20post-print.pdf

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