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Ad9361 BBPLL calibration timeout 0x5e 0x00

Question asked by LiHui001 on Aug 29, 2017
Latest reply on Aug 30, 2017 by sripad

I use my No-OSdriver,the ext ref  clk in is10M,the 10M clk signal can be captured from clk out pin. 

After config the bbpll (983.04MHz), the BBPLL is not locked.0x5e=0x00,the bbpll calibration timeout always.

what should I check?

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