AD9786 Analog Devices, AD9786 Datasheet - Page 4

• Manufacturer Part Number: AD9786
• Manufacturer: Analog Devices

Specifications of AD9786

• Resolution (bits): 16bit
• Dac Update Rate: 500MSPS
• Dac Settling Time: n/a
• Max Pos Supply (v): +3.5V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: Par

AD9786
GENERAL DESCRIPTION
The AD9786 is a 16-bit, high speed, CMOS DAC with
2×/4×/8× interpolation and signal processing features tuned
for communications applications. It offers state-of-the-art
distortion and noise performance. The AD9786 was developed
to meet the demanding performance requirements of multicarrier
and third-generation base stations. The selectable interpolation
filters simplify interfacing to a variety of input data rates while
also taking advantage of oversampling performance gains. The
modulation modes allow convenient bandwidth placement and
selectable sideband suppression.
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The flexible clock interface accepts a variety of input types such
as 1 V p-p sine wave, CMOS, and LVPECL in single-ended or
differential mode. Internal dividers generate the required data
rate interface clocks.
The AD9786 provides a differential current output, supporting
single-ended or differential applications; it provides a nominal
full-scale current from 10 mA to 20 mA. The AD9786 is
manufactured on an advanced, low cost, 0.25 μm CMOS process.