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Member #207541

Member Since: March 3, 2011

Country: United States

  • Has anyone got this to work at 4000bps? My design works perfectly with a slightly older model, so I thought this part would be a drop in replacement (yes, I verified it is the same pinout and the same operating frequency). I measured the output with a logic analyzer, and found that all the falling edges seem to be lagging – almost as if an RC time constant is too high in the rectifier circuit… It is enough to cause bit errors and dropped packets. It is frustrating because these parts are supposed to work up to 4800bps.

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