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ADC12DJ5200RF: JMODE 49 Power consumption

JLA
Intellectual 2525 points
Part Number: ADC12DJ5200RF

Hi, 

I was trying to find the power consumption for JMODE 49, but I couldn't find any figures on it.

Can you help?

Many thanks

Jorgen

  • +1
    TI__Mastermind 23760 points

    Hi Jorgen,

    The power consumption in JMODE49 will be similar to below, which is 4x decimation, 8b10b encoding, and foreground calibration. The 8b10b vs 64b66b will be negligible. The power consumption will increase marginally for decimation by 8 from decimation by 4.

    I would suggest to add an extra 25% headroom on both the 1.1V supplies and a 30% headroom onto the 1.9V supply from above which would allow for background or continuous calibration mode.

    Thanks, Chase