This datasheet details the specifications and operational characteristics of the Analog Devices AD9952, a 400 MSPS 14-bit CMOS Direct Digital Synthesizer.
The AD9952 is a direct digital synthesizer (DDS) featuring a 14-bit DAC and operating up to 400 MSPS. It uses advanced DDS technology coupled with an internal high-speed, high-performance DAC to form a digitally programmable, complete high-frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 200 MHz.
The device is designed to provide fast frequency hopping and fine tuning resolution using a 32-bit frequency tuning word. Frequency tuning and control words are loaded via a serial I/O port, and the unit is specified to operate over an extended industrial temperature range of −40°C to +105°C.
| Clock Speed | 400 MSPS |
|---|---|
| DAC Resolution | 14-bit |
| Power Supply Voltage | 1.8 V |
| Operating Temperature Range | -40°C to +105°C |
| Package Type | 48-lead TQFP_EP |
The device operates up to 400 MSPS.
Yes, it features an internal oscillator that can be driven by a single crystal.