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Features

? Flexible low power tranceiver RFIC

– ual-band 2x2 5GNR transceiver which is designed to

mate with a baseband chip with integrated data

converters and software defined modem

functionality.

– Tri-band sub-6GHz 2x2 TDD RF transceiver.

– 2nd independent LO for use in I/Q calibration.

– LO band selection is configured by software

? Receiver features

– Direct conversion, low noise and high dynamic

range receive chain

– High speed AGC interface (RSSI detector and RX

gain control) to baseband

– Analog baseband filters (20, 40,80, and 100 MHz

modulation bandwidth) with on-chip calibration

– Analog differential I/Q interface to baseband

? Transmitter features

– Direct conversion with adjustable gain transmit

chain

– Analog baseband filter (20, 40,80 and 100 MHz

modulation bandwidth) with on-chip calibration

– Analog differential I/Q interface to baseband

? Flexible frequency generation system

– 122.88Mhz external oscillator for frequency

reference

? Two interfaces for configuration and bi-directional data

exchanges with the baseband

– A low complexity high-speed custom LVDS bus

(LLCP)

– A traditional low-speed SPI bus

? Programmable digital core for transceiver control and

calibration

? Auxiliary ADC support for calibration and external

functions (voltage and temperature measurements)

? 64 pin QFN package