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AD9984A VSOUT/A0 pin

Question asked by alin on Aug 3, 2016
Latest reply on Aug 4, 2016 by MikeOC

Hi,

 

The datasheet mentions adding a 10k pullup on VSOUT/A0 pin to select the chip address. I have two questions:

1. No pullup ("floating") means that the LSB is 0? Or does it require a pull down?

2. Isn't a 10k resistor value too low, and interfere with the VSYNC output?

 

Thank  you.

 

Alin

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