AD9914 - 3.5 GSPS Direct Digital Synthesizer

Analog Devices

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Datasheet Details

Part number: AD9914
Manufacturer: Analog Devices ↗
File Size: 1.82 MB
Datasheet: AD9914-AnalogDevices.pdf
Description: 3.5 GSPS Direct Digital Synthesizer

AD9914 Product details

Description

Specifications 5 DC Specifications 5 AC Specifications 6 Absolute Maximum Ratings9 Thermal Performance9 ESD Caution9 Pin Configuration and Function Descriptions 10 Typical Performance Characteristics 12 Equivalent Circuits16 Theory of Operation17 Single Tone Mode17 Profile Modulation Mode17 Digital Ramp Modulation Mode 17 Parallel Data Port Modulation Mode17 Programmable Modulus Mode 18 Mode Priority 18 Functional Block Detail 20 DDS Core 20 AD9914 12-Bit DAC Output21 DAC Calibration Output21

Features

3.5 GSPS internal clock speed.
Integrated 12-bit DAC.
Frequency tuning resolution to 190 pHz.
16-bit phase tuning resolution.
12-bit amplitude scaling.
Programmable modulus.
Automatic linear and nonlinear frequency sweeping capability.
32-bit parallel datapath interface.
8 frequency/phase offset profiles.
Phase noise:.
128 dBc/Hz (1 kHz offset at 1396 MHz).
Wideband SFDR <.
50 dBc.
Serial or parallel input/output contro.

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3.5 GSPS Direct Digital Synthesizer Analog Devices

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