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AD9868 Datasheet Broadband Modem Mixed-Signal Front End

Manufacturer: Analog Devices

General Description

The AD9868 is a mixed-signal front-end (MxFE®) IC for transceiver applications requiring Tx path and Rx path functionality with data rates up to 80 MSPS.

A lower cost, pincompatible version of the AD9865, the AD9868 removes the current amplifier (IAMP) IOUTP functionality and limits the PLL VCO operating range of 80 MHz to 200 MHz.

The part is well-suited for half- and full-duplex applications.

Overview

Broadband Modem Mixed-Signal Front End AD9868.

Key Features

  • Low cost 3.3 V CMOS MxFE for broadband modems 10-bit DAC converter 2×/4× interpolation filter 200 MSPS DAC update rate Integrated 17 dBm line driver with 19.5 dB gain control 10-bit, 80 MSPS, ADC converter.
  • 12 dB to +48 dB low noise RxPGA (.