Key facts
- Brand
- Analog Devices
- Model
- AD9952
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- Other Electronics
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- Electronics
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- 2
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- EN
- Last added
- 2026-10-26
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Analog Devices AD9952 Direct Digital Synthesizer Data Sheet
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.
Analog Devices AD9952 specifications
| 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 |
Source: Analog Devices AD9952 Direct Digital Synthesizer Data Sheet
All Analog Devices AD9952 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating frequency of the AD9952?
The device operates up to 400 MSPS.
From: Analog Devices AD9952 Direct Digital Synthesizer Data Sheet
Does the AD9952 include an internal oscillator?
Yes, it features an internal oscillator that can be driven by a single crystal.
From: Analog Devices AD9952 Direct Digital Synthesizer Data Sheet
What is the maximum internal clock speed of the AD9952?
The AD9952 supports a maximum internal clock speed of 400 MSPS.
What supply voltages are required for the AD9952?
The core supplies AVDD and DVDD are 1.8 V ±5%, while the I/O supply DVDD_I/O can be 1.8 V or 3.3 V.