CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter

The AD9857 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, to form a complete quadrature digital upconverter device. The AD9857 is intended to function as a universal I/Q Modulator and agile upconverter, single-tone DDs or interpolating DAC for Communications applications, where cost, size, power dissipation, and dynamic performance are critical attributes.
By Analog Devices, Inc.