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AD9778 - Digital-to-Analog Converters

This page provides the datasheet information for the AD9778, a member of the AD9776 Digital-to-Analog Converters family.

Description

The AD9776/AD9778/AD9779 are dual, 12-/14-/16-bit, high dynamic range, digital-to-analog converters (DACs) that provide a sample rate of 1 GSPS, permitting multicarrier generation up to the Nyquist frequency.

Features

  • Low power: 1.0 W @ 1 GSPS, 600 mW @ 500 MSPS, full operating conditions SFDR = 78 dBc to fOUT = 100 MHz Single carrier WCDMA ACLR = 79 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 fi.

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Datasheet preview – AD9778

Datasheet Details

Part number AD9778
Manufacturer Analog Devices
File Size Direct Link
Description Digital-to-Analog Converters
Datasheet download datasheet AD9778 Datasheet
Additional preview pages of the AD9778 datasheet.

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Full PDF Text Transcription

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Dual 12-/14-/16-Bit, 1 GSPS, Digital-to-Analog Converters AD9776/AD9778/AD9779 FEATURES Low power: 1.0 W @ 1 GSPS, 600 mW @ 500 MSPS, full operating conditions SFDR = 78 dBc to fOUT = 100 MHz Single carrier WCDMA ACLR = 79 dBc @ 80 MHz IF Analog output: adjustable 8.7 mA to 31.
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