Texas Instruments

CDCEL937PWRG4

CDCEL937PWRG4 Description

The CDCEL937PWRG4 is a high-performance clock/frequency synthesizer designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Clock/Timing ICs category and is packaged in a 20-TSSOP format, making it suitable for surface mount applications. The CDCEL937PWRG4 is designed to operate within a supply voltage range of 1.7V to 1.9V and supports LVCMOS input and output levels, ensuring compatibility with a wide range of digital circuits.

CDCEL937PWRG4 Features

• Programmability: The CDCEL937PWRG4 is DigiKey programmable and has been verified, offering flexibility and customization for various applications.
• PLL Capabilities: Equipped with a Phase-Locked Loop (PLL) that includes a bypass option, the CDCEL937PWRG4 can achieve precise frequency control and stability.
• Input and Output Compatibility: The device supports LVCMOS and crystal inputs, providing versatile options for clock sources. The output is LVCMOS, ensuring compatibility with modern digital systems.
• Frequency Range: With a maximum frequency of 230MHz, the CDCEL937PWRG4 is capable of supporting high-speed applications.
• Compliance and Reliability: The CDCEL937PWRG4 is REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met. It also has a Moisture Sensitivity Level (MSL) of 1, making it suitable for unlimited storage conditions.
• Packaging: Available in a Tape & Reel (TR) package, the CDCEL937PWRG4 is ideal for automated assembly processes.
• Single Circuit Design: The device features a single circuit, simplifying design integration and reducing complexity.
• Input to Output Ratio: The CDCEL937PWRG4 has a 1:7 input to output ratio, providing significant frequency multiplication capabilities.

CDCEL937PWRG4 Applications

The CDCEL937PWRG4 is ideal for applications requiring precise clock generation and frequency synthesis. Its high maximum frequency and programmability make it suitable for:

• High-Speed Data Communications: Ensuring reliable clocking for data transmission systems.
• Digital Signal Processing (DSP): Providing stable clock signals for DSP applications.
• Networking Equipment: Supporting clock generation for routers, switches, and other networking devices.
• Consumer Electronics: Enhancing the performance of devices such as set-top boxes and gaming consoles.
• Industrial Control Systems: Offering precise timing for industrial automation and control applications.

Conclusion of CDCEL937PWRG4

The CDCEL937PWRG4 from Texas Instruments stands out as a versatile and reliable clock/frequency synthesizer. Its programmability, PLL capabilities, and wide operating frequency range make it a valuable component for a variety of high-speed applications. The device's compliance with environmental and safety standards, along with its robust packaging, ensures it is both reliable and easy to integrate into modern electronic systems. Whether used in data communications, digital signal processing, or industrial control systems, the CDCEL937PWRG4 offers significant advantages over similar models, making it an excellent choice for engineers and designers in the electronics industry.