The Linear Technology DC516A-B is a high-performance evaluation board designed for testing and development with the LTC®1668, a 16-bit, 50Msps digital-to-analog converter (DAC). This evaluation board is an essential tool for engineers and designers looking to harness the full capabilities of the LTC1668 in their applications, which range from telecommunications to medical imaging systems.

Key Features

• High-Resolution DAC: The centerpiece of the DC516A-B is the LTC1668, which is a 16-bit, 50Msps sampling DAC that delivers exceptional dynamic performance.
• Flexible Input Interface: The board supports both the parallel and serial input interfaces, enabling easy integration with a variety of microcontrollers and digital signal processors.
• On-Board Reference: An integrated, high-precision voltage reference ensures accurate and stable DAC output performance.
• Configurable Output Amplifiers: The evaluation board includes configurable output buffer amplifiers that can be tailored to match the requirements of the subsequent signal chain stages.
• Power Supply Options: The DC516A-B provides multiple power supply configurations, allowing users to optimize the board for performance or power efficiency.

Performance and Applications

The DC516A-B Evaluation Board from Linear Technology demonstrates excellent spurious-free dynamic range (SFDR) and low total harmonic distortion (THD), which are critical parameters in high-end signal processing applications. This makes it an ideal platform for developing systems that require high-speed, high-fidelity digital-to-analog conversions, such as:

• Advanced Communication Systems
• High-Speed Data Acquisition Systems
• Medical Imaging Equipment
• Instrumentation and Test Equipment

Design Support and Resources

Linear Technology provides comprehensive support for the DC516A-B Evaluation Board, including detailed documentation, reference designs, and technical assistance. The supporting materials facilitate rapid prototyping and integration, helping to reduce development time and accelerate time-to-market for innovative products.