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Description:1 GSPS Quadrature Digital Upconverter with 18-Bit IQ Data Path and 14-Bit DAC
Manufacturer:Analog Devices
Datasheet:PDF (1.13M).
Click here to download *)

The AD9957 functions as a universal I/Q modulator and agile upconverter for communications systems where cost, size, power consumption, and dynamic performance are critical. The AD9957 integrates a high speed, direct digital synthesizer (DDS), a high performance, high speed, 14-bit digital-to-analog converter (DAC), clock multiplier circuitry, digital filters, and other DSP functions onto a single chip. It provides for baseband upconversion for data transmission in a wired or wireless communications system.

Click here to download AD9957 Datasheet
Click here to download AD9957 Datasheet
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