OPA857: OPA857 Drive Capability

Part Number: OPA857

Tool/software:

Can the OPA857 directly drive a differential 100 Ohm input?  Or a single ended 50 Ohm input?

  • Hello,

      Yes, the OPA857 can directly drive a differential 100 ohm output:

       Specification shows max at 50 ohm differential, and frequency response curves Figure 1 and Figure 3 shows the result for 100 ohm differential load.

    Thank you,
    Sima