This is a 3GPP compliant low-power sub-4GHz 5G/ 4G RF Transceiver IP optimized for 5G / 4G applications. The silicon proven RF IP in TSMC 65nm, integrates all the necessary RF/analog/mixed-signal functions for a 3GPP Sub-4GHz RF transceiver for low-cost and low-power applications with fully integrated frequency synthesizer. The RF Transceiver IP is highly configurable making it an ideal universal radio.
The receive path (RX) has very high dynamic range and is implemented with direct conversion architecture. A direct conversion TX generates low EVM signals to drive the external power amplifier. Two fully integrated Frac-N frequency synthesizers and LO-chains generate the required low phase-noise LO signals for TX and RX mixers. A complete GPS receiver with a frequency synthesizer is also integrated.