AD9858 Datasheet - Analog Devices

AD9858 1 GSPS Direct Digital Synthesizer

The AD9858 is a direct digital synthesizer (DDS) featuring a 10-bit digital-to-analog converter (DAC) operating up to 1 GSPS. The AD9858 uses advanced DDS technology coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capabl.

AD9858 Features

* 1 GSPS internal clock speed Up to 2 GHz input clock (selectable divide-by-2) Integrated 10-bit DAC Excellent phase noise and SFDR 32-bit programmable frequency register Simplified 8-bit parallel and SPI serial control interface Automatic frequency sweeping capability 4 frequency profiles 3.3 V power

AD9858 Datasheet (747.75 KB)