Overview
The AD9830ASTZ-REEL is a Direct Digital Synthesizer (DDS) integrated circuit produced by Analog Devices Inc. This device is designed to generate high-quality sine, triangular, and square waveforms, making it versatile for various applications in signal generation and modulation. The AD9830 employs a phase accumulator, a sine look-up table, and a 10-bit D/A converter, all integrated on a single chip, ensuring precise and stable output signals.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | Up to 50 MHz |
| Resolution | 32-bit tuning word |
| D/A Converter Bits | 10-bit |
| Package Type | 48-LQFP (7x7) |
| Interface | Parallel |
| RoHS Compliance | Yes |
Key Features
- Numerically controlled oscillator with phase accumulator and sine look-up table
- 10-bit D/A converter for high-resolution output
- Capable of generating sine, triangular, and square waveforms
- 32-bit tuning word for precise frequency control
- Parallel interface for easy integration with microcontrollers and other digital systems
- Compact 48-LQFP (7x7) package
Applications
- Signal generation and modulation in communication systems
- Test and measurement equipment
- Medical imaging and diagnostic equipment
- Aerospace and defense systems
- Industrial control and automation
Q & A
- What is the maximum frequency output of the AD9830ASTZ-REEL?
The AD9830ASTZ-REEL can generate frequencies up to 50 MHz. - What type of waveforms can the AD9830ASTZ-REEL generate?
The device can generate sine, triangular, and square waveforms. - What is the resolution of the tuning word for the AD9830ASTZ-REEL?
The tuning word resolution is 32 bits. - What is the package type of the AD9830ASTZ-REEL?
The package type is 48-LQFP (7x7). - Is the AD9830ASTZ-REEL RoHS compliant?
Yes, the AD9830ASTZ-REEL is RoHS compliant. - What interface does the AD9830ASTZ-REEL use?
The device uses a parallel interface. - What is the bit resolution of the D/A converter in the AD9830ASTZ-REEL?
The D/A converter has a 10-bit resolution. - What are some common applications of the AD9830ASTZ-REEL?
Common applications include signal generation and modulation in communication systems, test and measurement equipment, medical imaging, aerospace and defense systems, and industrial control. - How does the AD9830ASTZ-REEL ensure precise frequency control?
The device ensures precise frequency control through its 32-bit tuning word and the use of a phase accumulator and sine look-up table. - Where can I find detailed specifications and datasheets for the AD9830ASTZ-REEL?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites like Digi-Key and Mouser.
