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Dco pin of AD9228 has no output clock

Question asked by L7_67 on Nov 21, 2017
Latest reply on Nov 22, 2017 by UmeshJ

Hi ! I give a 65MHz diff clock to the clk+ and clk- of a AD9228, However, the Dco and Fco pins have no clock output . I don't know how to make Dco and Fco output clock. Can Dco and Fco output clock automaticly if give the clk pin a input clock?  Please help me!!!

    My input diff clock's wave are given below. The red sine wave is the.result of CH1-CH2.

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