The CDCE421RGER is a high-performance, programmable clock synthesizer developed by Texas Instruments, designed to meet the stringent requirements of modern electronic systems. This versatile device is capable of generating a high-quality, low-jitter clock output, which is essential for various applications in telecommunications, computing, and consumer electronics.

Key Features

• Programmable Clock Synthesis: The CDCE421RGER offers a wide range of programmable options to generate the desired clock frequency, making it highly adaptable to specific design requirements.
• Low Jitter Performance: It ensures low phase noise and jitter, which is critical for high-speed digital signal processing and can significantly enhance system performance.
• Versatile Output Configurations: This device can provide various output types, including LVPECL, LVDS, and HCSL, allowing for compatibility with different interface standards.
• Integrated PLL: The built-in Phase-Locked Loop (PLL) facilitates stable frequency synthesis, which is essential for maintaining signal integrity in complex electronic systems.
• Supply Voltage: It operates at a supply voltage of 3.3V, making it suitable for integration into a broad range of low-power applications.
• Industrial Temperature Range: The CDCE421RGER is designed to operate over an industrial temperature range, ensuring reliable performance under varying environmental conditions.

Applications

The CDCE421RGER is ideal for use in a variety of applications, including:

• Networking equipment such as routers, switches, and base stations.
• High-speed data acquisition systems.
• Test and measurement equipment.
• High-definition video and broadcast systems.
• Server and storage platforms.

Package and Quality

This device is offered in a compact 24-pin VQFN (RGE) package, optimized for minimal footprint and ease of PCB design. Texas Instruments is committed to delivering high-quality products, and the CDCE421RGER is no exception, meeting rigorous industry standards for performance and reliability.

For designers and engineers looking for a reliable clock solution, the CDCE421RGER from Texas Instruments provides the flexibility, performance, and quality required for today's advanced electronic systems.