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AFE7222 Datasheet Analog Front End Wideband Mixed-Signal Transceiver

Manufacturer: Texas Instruments

General Description

The AFE7225/7222 is an analog front end designed for full- or half-duplex radios.

Over-sampling transmit 12-bit DACs provide output frequencies from baseband to Nyquist.

Under-sampling receive 12-bit ADCs allow analog inputs from baseband to ~230MHz.

Overview

AFE7222 AFE7225 www.ti.com SLOS711B – NOVEMBER 2011 – REVISED MARCH 2012 Analog Front End Wideband Mixed-Signal Transceiver Check for Samples: AFE7222, AFE7225 1 INTRODUCTION 1.

Key Features

  • 1.
  • AFE7225.
  • Dual 12-Bit 250MSPS TX DACs.
  • Dual 12-Bit 125MSPS RX ADCs.
  • AFE7222.
  • Dual 12-Bit 130MSPS TX DACs.
  • Dual 12-Bit 65MSPS RX ADCs.