a differential amplifier circuit for amplifying an input signal and for providing an output signal representative of the input signal includes first and second amplifier circuits , and first and second coupling circuits . the first and second amplifier circuits each include first and second transistors , a resistor , and a current generator . the first coupling circuit includes a transistor , a capacitor , and a current generator , and couples a first input signal node to the first transistor of the second amplifier circuit . the second coupling circuit includes a transistor , a capacitor , and a current generator , and couples a second input signal node to the first transistor of the first amplifier circuit .