Capacitors for Vss,Vss and DVcc pins of AD5360

Hi,

I think to use 6 pieces of AD5360 on one board

In the datasheet , AD5360 has two pins for every Vdd, Vss and DVcc and it is necessary to be decoupled with 0.1μF and 10μF capacitor.

And on  the evaluation board, the 10μF capacitors are used for every Vdd,Vss and DVcc pins.

http://www.analog.com/static/imported-files/eval_boards/EVAL-AD5360_AD5361_AD5362_AD5363EB.pdf

Is it OK to use 10μF capacitors commonly for each Vdd, Vss and DVcc ? or is it necessary to use 10μF capacitors for every pins of Vdd, Vss and DVcc ?

I want to reduce the number of capacitors on the board.

Best regards,

Nom

Parents
  • If the capacitors are close to the AD5360 you can use 10μF capacitors commonly for each Vdd, Vss and DVcc.

    The evaluation board uses capacitors per pin because we don't know how good the power supply that is used will be and we don't want that to limit the performance of the AD5360

Reply
  • If the capacitors are close to the AD5360 you can use 10μF capacitors commonly for each Vdd, Vss and DVcc.

    The evaluation board uses capacitors per pin because we don't know how good the power supply that is used will be and we don't want that to limit the performance of the AD5360

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