AD9958 Datasheet (Analog Devices)

AD9958, 500 MSPS DDS

3 Specifications 4 Absolute Maximum Ratings 8 ESD Caution 8 Pin Configuration and Function Descriptions 9 Typical Performance Characteristics 11 Application Circuits 14 Equivalent Input and Output Circuits 17 Theory of Operation 18 DDS Core 18 Digital-to-Analog Converter 18 Modes of Operation

AD9958 Features

* 2 synchronized DDS channels @ 500 MSPS Independent frequency/phase/amplitude control between channels Matched latencies for frequency/phase/amplitude changes Excellent channel-to-channel isolation (>72 dB) Linear frequency/phase/amplitude sweeping capability Up to 16 levels of frequency/phase/amplit