LMH1983: Vin(V sync) low Interval

Uryyy

Part Number: LMH1983
Other Parts Discussed in Thread: LMH1981

Regarding SDTV development, I'm going to use LMH1983. LMH1981 data sheet shows VSOUT low interval(T_VSOUT) = 3H. If T_VSOUT is 5H, does LMH1983 have something problem?

over 7 years ago

0 Puneet Sareen over 7 years ago

TI__Expert 8865 points

Hi
An expert has been assigned to your question and will reply as soon as he can.
Best regards
Puneet

0 Alan O over 7 years ago

TI__Mastermind 32575 points

This should not be a problem if VSYNC width is 5H. 3H or more should work the same for reference frame detection and TOF alignment.

Alan

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LMH1983: Vin(V sync) low Interval