CONTINUOUS TIME LINEAR EQUALIZER OF SINGLE-ENDED SIGNAL WITH INPUT COUPLING CAPACITOR

A continuous time linear equalizer (CTLE) circuit is provided. The CTLE circuit can include a differential pair of first and second transistors, the first and second transistors having drains connected through first and second drain resistors to a drain-side supply voltage node, and sources connected together by a source resistor and connected to one or more current sources, the first transistor in the differential pair having a gate connected to a reference voltage, and the second transistor in the differential pair having a gate connected to an input voltage, the drains of the first and second transistors providing a differential pair of signals as an output voltage, a first coupling capacitor connected between the source of the first transistor and the input voltage, and a second coupling capacitor connected to the source of the second transistor.