Texas Instruments

CDC208NSR  

Clock Buffers, Drivers ICs

CDC208NSR Description

The CDC208NSR is a high-performance clock buffer IC designed by Texas Instruments, featuring a 1:4 fanout ratio and optimized for applications requiring reliable clock signal distribution. This surface-mount device operates within a supply voltage range of 4.5V to 5.5V and supports TTL input and CMOS output, ensuring compatibility with a wide range of digital systems. The CDC208NSR is housed in a 20SO package and is available in tape and reel format, facilitating efficient manufacturing processes. With a maximum operating frequency of 60 MHz, this clock buffer is well-suited for high-speed applications where signal integrity is critical. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The CDC208NSR has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions without the need for special handling.

CDC208NSR Features

• 1:4 Fanout Ratio: The CDC208NSR provides a 1:4 fanout ratio, allowing a single input clock signal to be distributed to four output lines. This feature is essential for systems requiring multiple clock signals derived from a single source.
• TTL Input and CMOS Output: The device supports TTL input levels and CMOS output levels, ensuring compatibility with various digital circuits. This dual compatibility makes the CDC208NSR versatile and suitable for a wide range of applications.
• Wide Supply Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the CDC208NSR offers flexibility in power supply requirements, making it suitable for systems with varying power configurations.
• High-Speed Performance: With a maximum operating frequency of 60 MHz, the CDC208NSR ensures high-speed signal distribution, maintaining signal integrity and minimizing latency.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, enabling compact and efficient circuit layouts.
• Environmental Compliance: The CDC208NSR is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards, making it suitable for use in environmentally conscious designs.
• Moisture Sensitivity Level 1: The MSL rating of 1 indicates that the device can be stored in unlimited conditions without special handling, simplifying inventory management and reducing the risk of moisture-related damage.

CDC208NSR Applications

The CDC208NSR is ideal for a variety of applications where reliable clock signal distribution is required. Some specific use cases include:

• Telecommunications: In telecom systems, the CDC208NSR can distribute clock signals to multiple components within a base station or network equipment, ensuring synchronized operation and minimizing timing errors.
• Data Centers: For data center applications, the CDC208NSR can distribute clock signals to various servers and networking equipment, maintaining precise timing and improving overall system performance.
• Industrial Automation: In industrial control systems, the CDC208NSR can distribute clock signals to multiple microcontrollers or processors, ensuring synchronized operation and improving system reliability.
• Consumer Electronics: In devices such as routers, modems, and smart home systems, the CDC208NSR can distribute clock signals to various components, ensuring accurate timing and improving overall system performance.

Conclusion of CDC208NSR

The CDC208NSR from Texas Instruments is a robust and versatile clock buffer IC designed to meet the demands of high-speed digital systems. With its 1:4 fanout ratio, TTL input, and CMOS output, the CDC208NSR ensures reliable clock signal distribution across multiple output lines. Its wide supply voltage range, high operating frequency, and surface-mount package make it suitable for a variety of applications, from telecommunications to consumer electronics. The device's environmental compliance and moisture sensitivity level further enhance its reliability and ease of use. Overall, the CDC208NSR is an excellent choice for engineers seeking a high-performance clock buffer solution that meets stringent industry standards.

CDC208NSR Documents

Download datasheets and manufacturer documentation for CDC208NSR

Datasheets :

CDC208      

PCN Packaging :

20L SOP 29/Sep/2016      

HTML Datasheet :

CDC208