AD9835 Datasheet (Analog Devices) - 50 MHz CMOS Complete DDS

AD9835, 50 MHz CMOS Complete DDS

The AD9835 is a numerically-controlled oscillator employing a phase accumulator, a COS lookup table, and a 10-bit digitalto-analog converter integrated on a single CMOS chip.

Modulation capabilities are provided for phase modulation and frequency modulation.

Clock rates of up to 50 MHz are supported

AD9835 Features

* 5 V power supply 50 MHz speed On-chip COS lookup table On-chip, 10-bit DAC Serial loading Power-down option Temperature range:

* 40°C to +85°C 200 mW power consumption 16-Lead TSSOP APPLICATIONS Frequency stimulus/waveform generation Frequency phase tuning and modulation Low power RF/communic