The CDCEL949PWG4 from Texas Instruments is a highly versatile clock generator designed to fulfill a variety of synchronization needs in electronic systems. This device is part of the CDCE(L)949 family, which is known for its precision and flexibility in generating multiple output frequencies from a single input frequency.

Key Features

• Programmable Clock Frequencies: The CDCEL949PWG4 supports a wide range of programmable output frequencies, making it suitable for various applications such as telecommunications, networking, and digital media.
• Low Jitter and Skew: The device ensures low phase jitter and skew, which is critical for maintaining signal integrity in high-speed communication systems.
• Multiple Outputs: It offers up to four programmable outputs, allowing for simultaneous generation of different clock frequencies required by various system components.
• EEPROM Customization: With integrated EEPROM, the device can be customized to store user-specific configurations, which can be automatically loaded at power-up.
• Versatile Voltage Support: The CDCEL949PWG4 operates at a supply voltage of 3.3V, compatible with many modern digital systems.

Applications

The device is ideal for a wide range of applications, including but not limited to:

• Networking equipment such as routers, switches, and hubs
• Telecommunication infrastructure like base stations and signal processing equipment
• Consumer electronics, including set-top boxes and digital TVs
• Computing devices such as servers, workstations, and storage systems

Package and Availability

The CDCEL949PWG4 is available in a 24-pin TSSOP (Thin Shrink Small Outline Package) that offers a compact footprint while ensuring reliable connectivity for PCB integration. Texas Instruments provides extensive technical support and documentation, making the integration of the CDCEL949PWG4 into your project seamless and straightforward.