Product Overview: Texas Instruments CDCE421RGET

The Texas Instruments CDCE421RGET is a high-performance, programmable clock synthesizer designed to meet the stringent requirements of modern digital systems. This versatile device is capable of generating a low-jitter, high-quality clock signal that can be tailored to support various applications, including telecommunications, networking, and digital consumer electronics.

Key Features

• Programmable Clock Outputs: The CDCE421RGET offers programmable clock outputs that can be configured for different frequencies, enabling it to support a wide range of devices and interfaces.
• Low Jitter Performance: It provides low-jitter clock signals, which is critical for maintaining signal integrity in high-speed digital systems, thus ensuring reliable performance and data integrity.
• Flexible Voltage Operation: This device operates over a wide voltage range, making it suitable for various power supply environments and allowing for integration into diverse system designs.
• EEPROM Configuration: The onboard EEPROM allows for the storage of user-defined configurations, which can be automatically loaded upon power-up, simplifying system initialization.
• I2C Interface: Equipped with an I2C interface, the CDCE421RGET allows for easy programming and adjustment of clock parameters by the host processor.

Applications

The CDCE421RGET is ideal for use in a variety of applications where precise clock generation is essential. Its robust feature set makes it well-suited for:

• High-speed digital signal processing
• Networking equipment such as routers and switches
• Telecommunication infrastructure
• Consumer electronics including set-top boxes and digital TVs
• Industrial and medical equipment requiring precise timing solutions

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the CDCE421RGET is no exception. Manufactured using the latest technology and subjected to rigorous testing, this clock synthesizer is designed to perform consistently over its intended lifespan, even in challenging environments.

Ordering Information

The CDCE421RGET is available in a compact, surface-mount QFN-24 package, providing a space-saving solution for PCB designs. For ordering, pricing, and availability information, please visit the Texas Instruments website or contact an authorized distributor.