AD9914 Datasheet (Analog Devices) - 3.5 GSPS Direct Digital Synthesizer

AD9914, 3.5 GSPS Direct Digital Synthesizer

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

AD9914 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 datapat