LMH0384 CD response time

Kikuo Mita

Other Parts Discussed in Thread: LMH0384

Please advices me on LMH0384 CD response time.
I think the LMH0384 CD pin indicates the presence and absence of SDI input.
Can you let me know how long does this pin take to indicates the input status?

Mita

over 11 years ago

0 Nasser Mohammadi over 11 years ago

TI__Guru* 93570 points

Hi Mita-San,

Worst case is when the device is sleep and needs to detect carrier to wake up. In this case, detection is very fast, analog delay with time constant of 400ns. Circuit will wake up within 1us after 400ns. So the carrier detect time is under 500nS.

Regards,,nasser

0 Kikuo Mita over 11 years ago in reply to Nasser Mohammadi

TI__Intellectual 2515 points

Nassser-san,

Thank you for the answer.

Mita

Interface

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LMH0384 CD response time