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PE188200 Datasheet 8-channel Beamforming Front-end

Manufacturer: pSemi (Peregrine Semiconductor)

Overview: PE188200 Document Category: Product Brief 8-channel Beamforming Front End, 26.5–29.

General Description

The PE188200 is an 8-channel beamforming front-end for 5G applications.

It is organized as two independently controllable RF chains of four channels supporting four dual-polarity antennas or eight single-polarity antennas.

Time division duplex (TDD) mode operation switches power amplifier/low noise amplifier (PA/LNA) branches connected to each antenna port.

Key Features

  • Covering the n257 band.
  • Integrated power amplifiers and low-noise ampli- fiers.
  • Supports four dual-polarity antennas.
  • 50Ω impedance at RF ports.
  • 6-bit phase and 6-bit attenuation control.
  • High linearity: 18.5 dBm output P1dB.
  • Low noise figure: 3.3 dB.
  • 3.15V and 1.8V dual-supply voltage.
  • High linear POUT supporting CP-OFDM 64 QAM.
  • Fast beam switching.
  • On-chip memory for 512 beams.
  • Independ.

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PE188200 Distributor