Download the AD9721 datasheet PDF.
This datasheet also covers the AD9720 variant, as both devices belong to the same d/a converters family and are provided as variant models within a single manufacturer datasheet.
General Description
BThe AD9720 and AD9721 D/A converters are 10-bit, high
speed digital-to-analog converters constructed in an oxide iso-
Both converters are characterized for dynamic performance, and have excellent harmonic suppression and spectral purity in waveform gen
Key Features
lated bipolar process. The AD9720 is ECL compatible, and will
400 MSPS (ECL)/100 MSPS (TTL) Update Rate
update up to 400 MSPS; the AD9721 is TTL compatible and
Low Glitch Impulse: 1.5 pV-s
will update up to 100 MSPS. Fast Settling: 4.5 ns to 1/2 LSB Low Power: 1.1 W On-Board Quadrature Logic for DDS.
Full PDF Text Transcription for AD9721 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
AD9721. For precise diagrams, tables, and layout, please refer to the original PDF.
a 10-Bit, 400 MSPS D/A Converters AD9720/AD9721 FEATURES lated bipolar process. The AD9720 is ECL compatible, and will 400 MSPS (ECL)/100 MSPS (TTL) Update Rate update up...
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mpatible, and will 400 MSPS (ECL)/100 MSPS (TTL) Update Rate update up to 400 MSPS; the AD9721 is TTL compatible and Low Glitch Impulse: 1.5 pV-s will update up to 100 MSPS. Fast Settling: 4.5 ns to 1/2 LSB Low Power: 1.1 W On-Board Quadrature Logic for DDS Applications Differential Clock (ECL) Designed for direct digital synthesis (DDS), waveform reconstruction, and high resolution video applications, both devices feature low glitch impulse of 1.5 pV-s and fast settling times of 4.5 ns to 1/2 LSB.
AD9721 Datasheet
