RF RECEIVER, RF TRANSCEIVER AND MIMO RF TRANSCEIVER EMBEDDING BALUN

摘要

A radio frequency (RF) receiver, an RF transceiver and a multiple-input multiple-output (MIMO) RF transceiver for decreasing the number of pins are disclosed. The RF receiver, an RF transceiver, and a MIMO RF transceiver include a balun that is included in a chip. The balun converts a single-ended signal to a differential signal. Consequently, the number of pins may be decreased, and the costs may be reduced because around the balun, a matching circuit having an impedance of 50 ohms may not be required.