DRIVER

摘要

A driver suitable for driving a power amplifier is provided. The driver includes a voltage buffer circuit and a voltage transforming circuit. The voltage buffer circuit receives an input signal, buffers the input signal, and outputs a first output signal. The voltage transforming circuit receives the first output signal and outputs a second output signal to the power amplifier, in which an equivalent inductance of the voltage transforming circuit and an input capacitance of the power amplifier are arranged to make the voltage buffer circuit have a voltage gain approximated to 1.

主权项

1. A driver, suitable for driving a power amplifier, wherein the driver comprises:
a voltage buffer circuit, configured to receive an input signal, to buffer the input signal, and to output a first output signal; and a voltage transforming circuit, configured to receive the first output signal and to output a second output signal to the power amplifier, wherein an equivalent inductance of the voltage transforming circuit and an input capacitance of the power amplifier are arranged to make the voltage buffer circuit have a voltage gain approximated to 1.