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Can XTAL input of AD9552 work also as a single-ended reference input?

Question asked by rocqip on Mar 9, 2011
Latest reply on Jun 7, 2011 by Georgy

Hello Colleagues,


sorry for asking the question in DDS community because I cannot find the community for clock generator.


My question is whether the XTAL input pin of AD9552 can act also as a cmos reference clock input, just as the its REF pin. Now I need a clock generator which can support 2 reference clock input and has automatic clock switchover function. If one of the XTAL pins of AD9552 can work also as a single-ended reference clock input, this chip would be perfect for me.


Best regards,