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Sawtooth signal on AD9102

Question asked by jhshin on Mar 27, 2018
Latest reply on Mar 27, 2018 by Biao.H

Hi,

My customer is trying to make a sawtooth signal with AD9102.

 

1. The customer made a sawtooth signal using the sawtooth generator of AD9102 and the minimum period of the sawtooth signal that they could make was about 90uS through SAW_STEP bits control.

       

The customer wants to make about 4uS sawtooth signal.

Please advise the customer how to generate a shorter period sawtooth signal.

 

2. The customer considers that the Max/Min clock rate of CLKIN is 180MSPS.

    Should the CLKIN of AD9102 be used 180MSPS only ?

 

Thanks in advance.

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