AnsweredAssumed Answered

ADF4106 CP OUTPUT NOT VARYING

Question asked by RANA on Aug 5, 2013
Latest reply on Aug 20, 2013 by RANA

Hi Everyone,

I am trying to make PLL. The VCO I am using is PMB2110, it is dual band 900MHz and 1800MHz. I have configured VCO for 900MHz band, I want to lock frequency at 750MHz, but the CP output of the ADF4106 is constant 650mV to 660mV. and the VCO is set at 868MHz to 870MHz. For ADF register settings I am using the online software of ANALOG devices. But its not working. Please help me. Thanks

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