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LMH1983: How to configure it if TOF1 to TOF4 are not used

Part Number: LMH1983

Hello,

My customer have a question.

[Q]

They are not use TOF1 to TOF4.

In this case, please tell me the appropriate register setting related to them.

[Background]

They set 0x13[5:4]=11b (never align), however it was observed a large amount of cycle-to-cycle jitter.

They found the following description in the latest D/S.

Therefore they want to know the appropriate register setting related to them, when they are not use TOF1 to TOF4.

They want to know the method to output particularly appropriate duty cycle on CLKout3 when they don't use all TOFs.

Best Regards,

Hiroshi Katsunaga