AnsweredAssumed Answered

ADV7280 1.8V - no XTAL clocks?

Question asked by German.Kolosov on Mar 31, 2014
Latest reply on Jan 4, 2017 by Rob.Analog

Hello!

I've designed the ADV7280 typical schematic with 1.8V on all power lines.

But, there is no signals on XTAL or any output after switch power.

I've tried to reset it manually (RSTn pin) and also - no effect.

Is it needs for some initialization sequence through I2C to start clock?

Thx

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