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CDC7005 - Lock Time

Guru 19775 points
Other Parts Discussed in Thread: CDC7005

Hi Team.

Our customer will use CDC7005 in their system with the following frequency.

REFCLK  : 74.25MHz
CLKOUT  : 148.5MHz or 74.25MHz

Could you please help us on this question ?

[Question]
How long does it take for the PLL to LOCK to the REFCLK ?

I think the LOCK time depends on loopfilter desgin. Could you give us information based on the Evaluation Module ?

Best Regards,
Kawai