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AD9826 problem in CDS mode

Question asked by arjunkrishna on Mar 30, 2016
Latest reply on Apr 4, 2016 by GuenterL

Hello,

 

We are interfacing AD9826 with Linear CCD image sensor KLI-2113 from On-semi,

We are facing the following problem with this AFE:

AFE is providing the wrong samples, When there is a transition from 0xFF to 0x00 or vice versa the A/D sends on its bus wrong codes.

This error occurs 50/60% of the samples.

The used parameters are:

Supply core +5.V,fADCCLK = 15 MHz, fCDSCLK1 = fCDSCLK2 = 5 MHz, CL = 10 pF, CDS mode.

Please help us.

 

We have seen the links related to the same problems,

 

Question for your AD9826  analog signal processor

The specified item was not found.

 

 

 

Regards

Arjun BK

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