LMH2180SDEVAL: No output issue

Tiger Yeh

Expert 5505 points

Part Number: LMH2180SDEVAL
Other Parts Discussed in Thread: LMH2180

Tool/software:

Hi team,

Currently, we would like to use LMH2180 for 50MHz clock buffer, but now, we don't see output when EN is high.

Please find input and output waveforms by attached files.

- Waveform at input

- Waveform at output

May I have your comment how to active 50MHz output?

Thanks and Best regards,

Tiger

8 months ago

0 Michael Srinivasan 8 months ago

TI__Genius 9070 points

Hi Tiger,

Would you be able to share a picture of your eval board? I can see the lack of output, but it is difficult for me to diagnose any issues until I can see how the board is configured.

Thanks,

Michael

0 Tiger Yeh 8 months ago in reply to Michael Srinivasan

TI__Expert 5505 points

Hi Michael,

I sent you by e-mail, please help to check!

Is 50MHz application okay for LMH2180?

Thanks and Best regards,

Tiger

0 vicente flores prado 8 months ago in reply to Tiger Yeh

TI__Mastermind 29272 points

Closing as this thread as Michael is supporting offline.

best regard,

Vicente

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LMH2180SDEVAL: No output issue