Texas Instruments

CDC328ADBR

CDC328ADBR Description

The CDC328ADBR is a high-performance clock buffer designed by Texas Instruments, specifically engineered to provide reliable and efficient signal distribution in various electronic systems. This fanout buffer (distribution) IC features a 1:6 input-to-output ratio, making it highly suitable for applications requiring multiple clock signals derived from a single input. The CDC328ADBR operates within a supply voltage range of 4.75V to 5.25V and supports TTL input and output levels, ensuring compatibility with a wide range of digital circuits.

CDC328ADBR Features

• High Fanout Capability: The 1:6 input-to-output ratio allows the CDC328ADBR to distribute a single clock signal to six outputs, reducing the need for multiple buffer components and simplifying circuit design.
• Wide Supply Voltage Range: The CDC328ADBR operates within a supply voltage range of 4.75V to 5.25V, providing flexibility and ensuring stable performance across various power supply conditions.
• TTL Compatibility: Both the input and output levels are compatible with TTL standards, making it easy to integrate with existing TTL-based systems.
• Surface Mount Packaging: The surface mount technology (SMT) allows for efficient and reliable board assembly, reducing the overall footprint and improving thermal performance.
• High Frequency Performance: With a maximum operating frequency of 100 MHz, the CDC328ADBR is well-suited for high-speed clock distribution applications.
• Compliance and Reliability: The CDC328ADBR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Packaging: The device is available in a Tape & Reel (TR) package, facilitating automated assembly processes and ensuring consistent component handling.

CDC328ADBR Applications

The CDC328ADBR is ideal for a variety of applications where reliable clock signal distribution is critical. Some specific use cases include:

• Telecommunications: Distributing clock signals in base stations and other communication equipment to ensure synchronized operation of multiple components.
• Computing: Providing clock signals to various components within computer systems, such as CPUs, GPUs, and memory modules.
• Consumer Electronics: Ensuring stable clock distribution in devices like routers, modems, and other networking equipment.
• Industrial Automation: Facilitating clock signal distribution in programmable logic controllers (PLCs) and other industrial control systems.

Conclusion of CDC328ADBR

The CDC328ADBR from Texas Instruments stands out as a robust and versatile clock buffer solution, offering high fanout capability, wide supply voltage range, and compatibility with TTL standards. Its high-frequency performance and compliance with environmental and safety standards make it a reliable choice for a wide range of applications. Whether used in telecommunications, computing, consumer electronics, or industrial automation, the CDC328ADBR ensures efficient and stable clock signal distribution, enhancing the overall performance and reliability of electronic systems.