This is a 3GPP compliant low power 3GPP 5G/4G/3G transceiver IP optimized for cellular applications. It integrates all the necessary RF/analog/mixed signal functions for a 3GPP Universal/5G/4G/3G 2x2 transceiver for low cost and low-power applications with fully integrated frequency synthesizer. It offers a high level of programmability, 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.
Fully integrated universal transceiver
Highly flexible and programmable
Ultra low power consumption
Compliant with 3GPP 5G/4G/3G up to 110MHz RF Channel bandwidth
Process: TSMC 65nm LP RFCMOS process
Could be ported to other processes
RX with very high dynamic range
Continuous frequency coverage up to 3.8GHz (Support CBRS band)