Re: LVDS line receiver with an unencrypted SPICE model?

On Wed, 3 Jul 2024 21:49:10 -0400, Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> wrote:
 

So I have this new gig making a very low cost TDR system for soil
moisture and conductivity, for use in agriculture.  All very interesting
and topical, what with droughts and low aquifers and all.
>
As one does, I'm planning to use a fast ramp and two comparators to
generate the TX pulse and the sampling gate.  One will have a fixed
comparison voltage, and the other one's will be set by a DAC, or
possibly by a slower ramp, depending on the BOM vs performance tradeoff
we wind up with.
>
Sooo, naturally I pulled out my fave LVDS line receiver, the FIN1002.
It has nice 250-300 ps edges and pretty low jitter, comes in SOT23, and
and costs 30 cents on LCSC.
>
It even has SPICE models, but of course they're nasty encrypted HSPICE
things.
>
TI's seem to be the same.
>
Anybody got a nice LVDS receiver with a real SPICE model that mere
mortals are allowed to use?

 I have sent you a link.