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SN65EPT22: Is there any reference schematic for SN65EPT22/23?

Yunjing Wang1
Expert 4290 points
Part Number: SN65EPT22

Hi team,

My customer want to use SN65EPT22/23 as voltage translator from LVTTL to LVPECL(SFP signal).

Can you share the SN65EPT22/23 EVM schematic?

Is there any reference design for this two device in LVTTL to LVPECL translator application?

Thank you.

YJ

  • 0
    TI__Mastermind 35130 points

    Hi Yunjing,

    I don't have the schematic for the EVM, but for LVTTL to LVPECL translation it should be rather simple.

    The connection will be the Simplified Schematic on the first page of the SN65EPT22 datasheet. Each output of the SN65EPT22 will be terminated to Vcc-2V with a 50ohm resistor and then fed into an LVPECL receiver.

    Regards,

    I.K.