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