ADAPTIVE CABLE EQUALIZER

A cable equalizer configured as part of a cable comprising a first stage, a second stage, and a third stage. The first stage comprises a first stage bias current circuit configured to generate a bias current and a pre-emphasis module configured to introduce pre-emphasis into a received signal to counter the effects of signal amplification. Also part of the first stage is a bias voltage circuit configured to provide a bias voltage to the first stage. The second stage comprises a buffer configured impedance match the first stage. The third stage comprises a third stage bias current circuit configured to generate a bias current and a tank equalizer circuit configured to perform frequency specific equalization on a second stage signal. An amplifier is configured to amplify the second stage signal to create an amplified signal, which is output from the cable equalizer by an output driver.