ADS42JB69: Sample Clock Frequencies

Daniel Melo

Part Number: ADS42JB69

Hi,

I would like to confirm that I can use a sample clock frequency at 160 MHz. And how do I calculate the Max f serdes (table 6 page 34 on the datasheet) ?

Thanks,

over 8 years ago

0 Jim Brinkhurst1 over 8 years ago

TI__Mastermind 44680 points

Hi Daniel

Yes, the ADS42JB69 can support a clock rate of 160 MHz.

At that clock rate the 10x serialization mode must be used with 2 SERDES lanes for ADC A and 2 lanes for ADC B (4 lanes total).

The output data rate will be 10 x 160 = 1.6Gbps on each of the 4 lanes.

Best regards,

Jim B

0 Daniel Melo over 8 years ago in reply to Jim Brinkhurst1

Prodigy 110 points

Thanks Jim. That answers my question.

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ADS42JB69: Sample Clock Frequencies