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AD9361 Slow AGC and Fast AGC response time?

Question asked by wanglixin on Apr 2, 2016
Latest reply on Apr 7, 2016 by tlili

Hi tlili,

     We use the AD9361 Zync-7000 platform,And In our design,the AGC response time become the main question.

We configure the AD9361 as 2r2t LVDS FDD mode. We need to change the lo frequency continuously.The VCO can lock quickly.But the Slow AGC seem response slowly,It's response time is almost 10ms.

    So My question is what is the response time of the Slow AGC and Fast AGC?If we use the fast AGC mode,can we make the response time shorter near to 2ms?

Looking forward to hearing from you!Thank you!

Best Regards,

Kevin.Wang

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