Texas Instruments

CDCV857ADGG

CDCV857ADGG Description

The CDCV857ADGG is a high-performance PLL clock driver designed by Texas Instruments, suitable for a wide range of applications requiring precise clock signal generation and distribution. This device is housed in a 48-TSSOP package, making it ideal for surface mount applications. The CDCV857ADGG operates within a supply voltage range of 2.3V to 2.7V and is capable of handling input and output clock signals. It features a PLL with bypass functionality, allowing for flexible clock management and ensuring high signal integrity.

The CDCV857ADGG supports a maximum frequency of 180MHz, making it suitable for high-speed applications. It has a 1:10 input-to-output ratio, which is ideal for applications requiring signal multiplication. The device also supports differential signaling for both input and output, enhancing signal quality and reducing electromagnetic interference (EMI). With a moisture sensitivity level (MSL) of 2 (1 Year), the CDCV857ADGG is well-suited for environments where moisture resistance is important.

CDCV857ADGG Features

• PLL with Bypass: The CDCV857ADGG features a Phase-Locked Loop (PLL) with bypass functionality, allowing for flexible clock management and ensuring high signal integrity.
• High-Speed Operation: Capable of operating at a maximum frequency of 180MHz, making it suitable for high-speed applications.
• Differential Signaling: Supports differential signaling for both input and output, enhancing signal quality and reducing EMI.
• Wide Supply Voltage Range: Operates within a supply voltage range of 2.3V to 2.7V, providing flexibility in power supply design.
• 1:10 Input-to-Output Ratio: Ideal for applications requiring signal multiplication.
• Moisture Sensitivity Level 2 (1 Year): Suitable for environments where moisture resistance is important.
• Surface Mount Packaging: Housed in a 48-TSSOP package, making it ideal for surface mount applications.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.

CDCV857ADGG Applications

The CDCV857ADGG is well-suited for a variety of applications where precise clock signal generation and distribution are critical. Some specific use cases include:

• Telecommunications: Ideal for applications requiring high-speed clock distribution, such as in base stations and network equipment.
• Data Centers: Useful for managing clock signals in servers and storage systems, ensuring reliable data processing and transmission.
• Industrial Automation: Suitable for applications where precise timing and synchronization are required, such as in control systems and robotics.
• Medical Equipment: Can be used in medical imaging and diagnostic devices where accurate clock signals are essential for performance.

Conclusion of CDCV857ADGG

The CDCV857ADGG from Texas Instruments is a robust PLL clock driver designed for high-speed applications requiring precise clock signal generation and distribution. Its features, such as the PLL with bypass, differential signaling, and wide supply voltage range, make it a versatile and reliable choice. The device's compliance with REACH and ROHS3 standards ensures it meets environmental and regulatory requirements. While it is not recommended for new designs, the CDCV857ADGG remains a valuable component for existing systems and applications where its unique features and performance benefits are required.