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OPA361: 12dB video amplifier?

Lee, Sam
Expert 4965 points
Part Number: OPA361

Hi team,

Can you recommend 12dB video amplifier? OPA361 is just 14dB amp?

Thanks,

Sam Lee

  • 0
    TI__Genius 14066 points
    Hi Sam,

    Why is it that you need 12dB? Most of our parts are 6dB for impedance matching.

    If you can afford to lose 23% of your output swing, you could use the OPA361 with a 97.6Ω/324Ω output resistor divider for a 75Ω, 12dB amplifier Thevinin equivalent. Otherwise you can cascade two 6dB amplifiers.

    Best regards,

    Sean