Analog Devices Inc.

AD9834BRUZ  

Direct Digital Synthesis

AD9834BRUZ Description

The AD9834BRUZ from Analog Devices Inc. is a high-performance Direct Digital Synthesis (DDS) IC designed for precision frequency generation. Housed in a compact 20-pin TSSOP package, it operates with a 50 MHz master clock (fclk) and supports a 2.3V to 5.5V supply voltage, making it versatile for both low-power and standard applications. With 10-bit DAC resolution and a 28-bit tuning word width, it delivers exceptional frequency agility and fine-tuning capability. The device is RoHS3 compliant, REACH unaffected, and features a Moisture Sensitivity Level (MSL) 1, ensuring reliability in industrial environments.

AD9834BRUZ Features

• High Resolution: 28-bit tuning word enables ultra-fine frequency steps (0.0186 Hz at 50 MHz fclk).
• Wide Supply Range: Operates from 2.3V to 5.5V, ideal for battery-powered and mixed-voltage systems.
• Low Power Consumption: Optimized for energy-sensitive applications.
• Integrated DAC: 10-bit resolution ensures clean, stable waveform output (sine, triangle, or square).
• Phase Modulation: Supports programmable phase offset for advanced signal conditioning.
• Robust Packaging: 20-TSSOP for space-constrained designs with excellent thermal performance.

AD9834BRUZ Applications

• Test & Measurement: Precision signal generation for frequency sweeps and waveform synthesis.
• Communications: Local oscillators, modulators, and agile frequency sources in RF systems.
• Medical Equipment: Low-noise clock generation for imaging and diagnostic devices.
• Industrial Automation: Motion control, sensor excitation, and embedded signal processing.
• Consumer Electronics: Audio synthesis and programmable clock sources.

Conclusion of AD9834BRUZ

The AD9834BRUZ stands out for its high resolution, low power, and broad supply range, making it a superior choice for applications demanding precise frequency control. Its compact form factor and industrial-grade reliability cater to embedded and portable designs. Engineers favor this DDS IC for its flexibility, performance, and Analog Devices' proven quality, solidifying its role in advanced electronic systems.

AD9834BRUZ Documents

Download datasheets and manufacturer documentation for AD9834BRUZ

PCN :

Product / Process Change Notice (PDF)