Structures and methods of super FET mixer having logic gates generation FET square-wave signal switching signal

摘要

(57) including a mixer local oscillator input port for receiving a sinusoidal local oscillator signal generated externally of Abstract] LO frequency. Phase splitter being coupled to the local oscillator input port, and generates a phase separation signals of said first and second local oscillator frequency for receiving said local oscillator signal has a phase difference of 180 degrees each other. Voltage separator generates a floating square-wave respective first and second signal from the phase separation of the first and second. Each square wave signal has a rear-end signal and the tip of the high slew rate FET and the other, such as switches to OFF match exactly FET of one and the switch to ON. Receives input signals from the input frequency of the input port and the square wave signal, said first and second frequency mixing one device generates an output signal of the output frequency to the output port at least. Was separated from the input signal the output signal, the input / output signal separator directs the output port of the output signal.