AnsweredAssumed Answered

AD9910 POWER-DOWN CONTROL

Question asked by sss on Dec 23, 2013
Latest reply on Dec 25, 2013 by LouijieC

I check the following discussion.

 

http://ez.analog.com/message/9312#9312

 

If i use the Power-down function, remain the Register vlaue?

I want to control the DAC output as following.

1.Register setting(FTW,etc)

2.DAC output xMHz

3.Power-down and DAC output 0MHz

4.No Register setting(FTW,etc) & Power-up and DAC output xMHz

 

Which function mode I should set ?

• Digital core >>>ON?

• DAC >>>OFF?

• Auxiliary DAC >>>OFF?

• Input REFCLK clock circuitry >>>OFF?

 

To the above operation, only the FTW = 0?

 

Please advice for me.

Thanks.

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