LVPECL swing converter

Is there a device which would accept differential LVPECL signal and convert it to differential signal of 6 v p-p or higher...

I am planning to adopt ADN2526 since it has open collector outputs...

My application requires such device with maximum propagation delay of 50ps.

The ADN2526 specs do not list propagation delay...

Please advice,

 

Sincerely,

 

Mathew Orman

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  • Dear Mathew,

    ADN2526 takes a differential voltage modulation input in CML logic, converts this voltage signal to a modulated current sink signal with an internal 50 ohm termination. With a matched load (<50ohm), the max. Imodp/Imodn (compliance) voltage swing could be 2.2Vp-p. ADN2526 could support typ. 32pS, 20% to 80% edge time.

    ADN2526 might not be the perfect device to satisfy your applications. What is the 6Vp-p logic signal compliant to? LVPECL or LVCMOS?

    Best Regards,

    Dongfeng

Reply
  • Dear Mathew,

    ADN2526 takes a differential voltage modulation input in CML logic, converts this voltage signal to a modulated current sink signal with an internal 50 ohm termination. With a matched load (<50ohm), the max. Imodp/Imodn (compliance) voltage swing could be 2.2Vp-p. ADN2526 could support typ. 32pS, 20% to 80% edge time.

    ADN2526 might not be the perfect device to satisfy your applications. What is the 6Vp-p logic signal compliant to? LVPECL or LVCMOS?

    Best Regards,

    Dongfeng

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