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AD9709

Analog Devices
Part Number AD9709
Manufacturer Analog Devices
Description Dual TxDAC+ Digital-to-Analog Converter
Published Mar 23, 2005
Detailed Description FEATURES 8-bit dual transmit digital-to-analog converter (DAC) 125 MSPS update rate Excellent SFDR to Nyquist @ 5 MHz ou...
Datasheet PDF File AD9709 PDF File

AD9709
AD9709


Overview
FEATURES 8-bit dual transmit digital-to-analog converter (DAC) 125 MSPS update rate Excellent SFDR to Nyquist @ 5 MHz output: 66 dBc Excellent gain and offset matching: 0.
1% Fully independent or single-resistor gain control Dual port or interleaved data On-chip 1.
2 V reference Single 5 V or 3.
3 V supply operation Power dissipation: 380 mW @ 5 V Power-down mode: 50 mW @ 5 V 48-lead LQFP APPLICATIONS Communications Base stations Digital synthesis Quadrature modulation 3D ultrasound GENERAL DESCRIPTION The AD97091 is a dual-port, high speed, 2-channel, 8-bit CMOS DAC.
It integrates two high quality 8-bit TxDAC+® cores, a voltage reference, and digital interface circuitry into a small 48-lead LQFP package.
The AD9709 offers exceptional ac and dc performance while supporting update rates of up to 125 MSPS.
The AD9709 has been optimized for processing I and Q data in communications applications.
The digital interface consists of two double-buffered latches as well as control logic.
Separate...



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