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AD9779A Datasheet Dual 12-/14-/16-Bit 1 GSPS Digital-to-Analog Converters

Manufacturer: Analog Devices

General Description

The AD9776A/AD9778A/AD9779A are dual, 12-/14-/16-bit, high dynamic range digital-to-analog converters (DACs) that provide a sample rate of 1 GSPS, permitting a multicarrier generation up to the Nyquist frequency.

They include

Overview

Dual, 12-/14-/16-Bit,1 GSPS Digital-to-Analog Converters AD9776A/AD9778A/AD9779A www.DataSheet4U.

Key Features

  • Low power: 1.0 W @ 1 GSPS, 600 mW @ 500 MSPS, full operating conditions Single carrier W-CDMA ACLR = 80 dBc @ 80 MHz IF Analog output: adjustable 8.7 mA to 31.7 mA, RL = 25 Ω to 50 Ω Novel 2×, 4×, and 8× interpolator/coarse complex modulator allows carrier placement anywhere in DAC bandwidth Auxiliary DACs allow control of external VGA and offset control Multiple chip synchronization interface High performance, low noise PLL clock multiplier Digital inverse sinc filter 100-lead, exposed paddle T.