AD9726BSVZRL

16位， 400 MSPS数位类比转换器 16-Bit, 400 MSPS Digital-to-Analog Converter

Product Details

The AD9726 is a 16-bit high performance LVDS DAC that offers exceptional noise and spurious performance and true 16-bit dc linearity. Manufactured on a CMOS process, the AD9726 uses a proprietary switching technique that enhances dynamic performance. A wide full-scale current adjustment span of 2 mA to 20 mA allows the AD9726 to operate at reduced power levels. The current outputs of the AD9726 can be easily configured for various single-ended or differential circuit topologies.

The AD9726 leverages the latest _TxDAC+_ core technology found in the AD9786 product family to achieve industry-leading noise and intermodulation distortion IMD performance. This record-breaking performance allows synthesis of multicarrier transmit signals at intermediate frequencies IFs of 140 MHz and beyond. As a result, system designers can eliminate an up-conversion stage and reduce overall parts count, ultimately lowering total system cost. Alternatively, the high conversion rate enables wideband signal synthesis.

_TxDAC+_ is registered trademark of Analog Devices.

**Applications**

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Instrumentation

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Test equipment

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Waveform synthesis

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Communications system

### Features and Benefits

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400+ MSPS DAC Update Rate

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Low Voltage Differential Signaling LVDS Compatible Inputs

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Built-In 100 Ω termination resistors

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Single Data Rate SDR and Double Data Rate DDR Capability

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Versatile Clock and Data Interface

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Noise Floor Performance: < –160 dBm/Hz @ fOUT = 70 MHz

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IMD > 80 dBc to 80 MHz: > -80 dBc

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Selectable Data Format: Twos Complement or Straight Binary

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Programmable via SPI Port