LO WIDE RANGE LO GENERATOR AND APPARATUS INCLUDING THE SAME

摘要

According to an exemplary embodiment of the present disclosure, a local oscillator (LO) generator for providing a local oscillator signal to a mixer includes an input buffer for receiving an input oscillation signal and outputting a first internal oscillation signal, the frequency of the first internal oscillation signal and a frequency division circuit for outputting a second internal oscillation signal by division, and an output buffer for receiving the second internal oscillation signal and outputting a local oscillation signal, wherein the input buffer and the frequency division circuit are independent of the output buffer and may be configured to receive a power supply voltage.