Overview
The AD9835BRUZ-REEL7 is a programmable waveform generator produced by Analog Devices Inc., utilizing direct digital synthesis (DDS) technology. This component integrates a phase accumulator, a COS lookup table, and a 10-bit digital-to-analog converter (DAC) on a single CMOS chip. It supports clock rates up to 50 MHz and offers high frequency resolution and modulation capabilities for phase and frequency modulation. The device is designed for low power consumption, making it ideal for portable equipment and various industrial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Master Clock Frequency (fclk) | Up to 50 MHz |
| Tuning Word Width | 32 bits |
| Voltage Supply Range | 4.75V to 5.25V |
| Operating Temperature Range | -40°C to 85°C |
| Mounting Type | Surface Mount |
| Package/Case | 16-TSSOP |
Key Features
- High frequency resolution due to DDS architecture
- Low power consumption, reducing to 1.75mW in power-down mode
- Programmability through a serial interface for versatile functionality
- Integrated on-chip DAC to reduce external component count
- Robust thermal performance over an industrial temperature range
- Compliance with RoHS directive for environmental safety
- Manufactured by an ISO 9001 certified company
Applications
- Precision signal generation
- Wireless communication systems
- Instrumentation and measurement systems
- Digital frequency synthesis
- Low power RF/communications systems
- Liquid and gas flow measurement
- Sensory applications: proximity, motion, and defect detection
- Test and medical equipment
Q & A
- What is the maximum output frequency of the AD9835BRUZ-REEL7?
The maximum output frequency is up to 50 MHz. - What is the resolution of the AD9835BRUZ-REEL7?
The resolution is 10 bits. - What is the tuning word width of the AD9835BRUZ-REEL7?
The tuning word width is 32 bits. - What is the operating temperature range of the AD9835BRUZ-REEL7?
The operating temperature range is -40°C to 85°C. - Is the AD9835BRUZ-REEL7 RoHS compliant?
Yes, it is RoHS compliant. - What type of package does the AD9835BRUZ-REEL7 come in?
The package is a 16-TSSOP. - What are the modulation capabilities of the AD9835BRUZ-REEL7?
The device supports phase modulation and frequency modulation. - How does the power consumption of the AD9835BRUZ-REEL7 change in power-down mode?
In power-down mode, the power consumption reduces to 1.75mW. - What are some common applications of the AD9835BRUZ-REEL7?
Common applications include precision signal generation, wireless communication systems, instrumentation and measurement systems, and digital frequency synthesis. - Is the AD9835BRUZ-REEL7 suitable for industrial use?
Yes, it is suitable for industrial use due to its robust thermal performance and compliance with industrial standards.
