LMK04832: Residual phase noise in distribution only mode

Nir Flysher

Part Number: LMK04832
Other Parts Discussed in Thread: LMK04828, , DAC38RF83

Dear Team,

Can you please share what is the residual phase noise of the LMK04832 vs LMK04828 when operated in distribution only mode (no PLLs) ?

My customer would like to compare which of them is better at 2.5GHz

Best regards,

Nir.

0 Lane Boyd over 6 years ago

Thanks for posting on E2E. I have assigned your post to the responsible engineer. He will respond to you soon.

Kind regards,
Lane

0 porat yifrah over 6 years ago in reply to Lane Boyd

Ping.

0 Timothy T over 6 years ago in reply to porat yifrah

Hello,

The LMK04832 is better. It has the direct bypass of input to output using CML output format to even clock outputs.

73,
Timothy

0 Doron Haiim over 6 years ago in reply to Timothy T

Hi,

The answer is not relevant.

We are looking for the residual phase noise for the part LMK04832 to calculate the total phase noise in our system.

The input is 2.5GHz using direct path split for two DAC38RF83 .

You can share also two measurements , input and output.

Many thanks,

Doron

0 Timothy T over 6 years ago in reply to Doron Haiim

Ok - makes sense, I think you have received some further info on this topic.

73,
Timothy

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