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Power-on-reset of AD9985A (ADW10000BSTZRL-110).

Question asked by Tamu on Sep 3, 2013
Latest reply on Sep 10, 2013 by DaveD

Hello.

 

I have questions about power-on-reset of AD9985A (ADW10000BSTZRL-110).
AD9985A does not have reset pin. So I think this device is reset by the power-up state.

 

Question 1.
Which power supply (VD, VDD or PVD) resets the device?

 

Question 2.
I'd like to know the threshold voltage of the power supply pin for reset.
Is it minimum voltage of POWER SUPPLY SPECIFICATIONS on datasheet?
If it's not it, could you tell me the threshold voltage of the power supply pin for reset?

 

Thank you.

Best regards.
Tamu

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