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Analog Devices AN-207 does not work. Funny problem.

Question asked by Quirck on Oct 5, 2017
Latest reply on Oct 5, 2017 by DaveThib

I implemented this circuit in my Marantz CD75 CD player with AD1851's on a separate PCB.
I got a crashing sound in the "stopped clock" channel.
It sounds like CRASSSSHHHH. I also also tried AD1856's DACs and the problem got worse. (needed to make a -5V supply for pin 8)
In total despair I replaced the DAC chips by Burr-Brown PCM56 and everything is fine. WEIRD!

I used HC logic for the interface.

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