Description

24.0 GHz to 29.5 GHz Transmit/Receive Dual Polarization Beamformer Features: RF range: 24.0 GHz to 29.5 GHz >12.5 dBm output power at 3% EVM with a 400 MHz 64 QAM 5G NR waveform, at only 310 mW / channelFully characterized with 5G NR, WiFi 5, WiFi 6, and CPE UL waveforms No degradation in EVM at wide 5G NR channel bandwidths 16 configurable transmit and receive channels Dual polarization, 8 horizontal and 8 vertical channels Fast TDD switching time using TRX_x pins Matched to 50 Ω, single-ended RF inputs and outputs Single transmitter channel power detector and temperature sensor Integrated individual receive channel overload detection circuit High resolution, 6-bit VM for phase control High resolution, 6-bit and 5-bit DVGAs for amplitude control Memory for 2048 shared transmit and receive beam positions NVM for phase and gain calibration Dual power supplies required: 1.8 V and 1.2 V with on-chip LDO voltage regulator for 1.0 V 3-wire or 4-wire SPI that supports up to 133 MHz SPI clock speed (refer to the AN-2074 Application Note, ADMV4828 Application Note) 304-ball, 10 mm × 8.5 mm CSP_BGA