Texas Instruments

CDCE949PWG4  

Clock Generators & Support Products

CDCE949PWG4 Description

The CDCE949PWG4 is a high-performance PLL clock generator designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is specifically engineered to provide reliable and precise clock signals, making it ideal for a wide range of applications where timing accuracy is critical. The CDCE949PWG4 is packaged in a 24TSSOP format, ensuring robustness and ease of integration into various electronic systems.

CDCE949PWG4 Features

• Programmability and Verification: The CDCE949PWG4 is DigiKey programmable and verified, ensuring that it can be easily configured to meet specific application requirements. This programmability allows for flexibility in design and optimization of clock generation parameters.
• PLL with Bypass Capability: The device features a Phase-Locked Loop (PLL) with bypass functionality. This allows users to choose between PLL operation for precise clock generation or bypass mode for direct input clock usage, providing versatility in system design.
• Input and Output Specifications: The CDCE949PWG4 supports LVCMOS and crystal input types, ensuring compatibility with a variety of clock sources. The output is LVCMOS, making it suitable for interfacing with modern digital circuits. The device operates within a supply voltage range of 1.7V to 1.9V, ensuring compatibility with low-power systems.
• Frequency and Performance: With a maximum operating frequency of 230MHz, the CDCE949PWG4 is capable of generating high-frequency clock signals with a 1:9 input-to-output ratio. This high-frequency capability makes it suitable for applications requiring fast clock generation.
• Compliance and Reliability: The CDCE949PWG4 is REACH unaffected and RoHS3 compliant, ensuring that it meets stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of environmental conditions.
• Packaging and Mounting: The device is available in a tube package and is designed for surface-mount mounting, ensuring ease of integration into printed circuit boards (PCBs) and compatibility with automated assembly processes.
• Regulatory and Classification: The CDCE949PWG4 is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

CDCE949PWG4 Applications

The CDCE949PWG4 is ideal for applications requiring precise and reliable clock generation, including:

• Telecommunications: In communication systems, the CDCE949PWG4 can be used to generate clock signals for data transmission and synchronization, ensuring accurate timing and reduced jitter.
• Networking Equipment: For networking devices such as routers and switches, the CDCE949PWG4 provides the necessary clock signals to maintain data integrity and system performance.
• Consumer Electronics: In devices such as smartphones, tablets, and other consumer electronics, the CDCE949PWG4 can be used to generate clock signals for various components, ensuring synchronized operation and improved performance.
• Industrial Control Systems: In industrial applications, the CDCE949PWG4 can be used to generate clock signals for microcontrollers, PLCs, and other control systems, ensuring precise timing and reliable operation.

Conclusion of CDCE949PWG4

The CDCE949PWG4 from Texas Instruments is a versatile and high-performance PLL clock generator that offers a range of technical specifications and features designed to meet the demands of modern electronic systems. Its programmability, PLL with bypass capability, and compatibility with various input and output types make it a flexible solution for a wide range of applications. The device's compliance with environmental and safety standards, along with its robust packaging and mounting options, ensure reliability and ease of integration. Whether used in telecommunications, networking, consumer electronics, or industrial control systems, the CDCE949PWG4 provides precise and reliable clock generation, making it an ideal choice for engineers and designers seeking a high-quality clock solution.

CDCE949PWG4 Documents

Download datasheets and manufacturer documentation for CDCE949PWG4

Datasheets :

CDCE(L)949      

HTML Datasheet :

CDCE(L)949