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AD9653 Test Mode

Question asked by grantd on Oct 10, 2013
Latest reply on Oct 11, 2013 by DougI

Dear Sir/Madam,

I am using the AD9653 configured in Test Mode to output "alternating checkerboard".

Register settings are default with the exception of:

0xD => 04


Input clock is 200MHz. In Test mode either alternating checkerboard or user 0xAAAA/0x5555

the AD9653 outputs the same pattern twice as shown below. Is this normal?





Regards Grant