Texas Instruments

CDCV850DGG

CDCV850DGG Description

The CDCV850DGG is a PLL clock driver from Texas Instruments, designed for high-performance clock distribution in various electronic systems. This IC features a phase-locked loop (PLL) with bypass capabilities, making it versatile for both high-frequency and low-noise applications. The CDCV850DGG operates within a supply voltage range of 2.3V to 2.7V, ensuring compatibility with a wide range of power supply configurations. It supports a maximum operating frequency of 140MHz, providing robust performance for demanding applications.

The CDCV850DGG is housed in a 48-pin TSSOP package, which is suitable for surface-mount technology (SMT) and offers a compact footprint for space-constrained designs. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards. With a moisture sensitivity level (MSL) of 2 (1 Year), the CDCV850DGG is well-suited for manufacturing processes that require extended storage periods.

CDCV850DGG Features

• PLL with Bypass: The CDCV850DGG incorporates a phase-locked loop (PLL) with bypass functionality, allowing for flexible clock distribution and jitter reduction.
• Wide Operating Frequency Range: Capable of operating up to 140MHz, the CDCV850DGG is ideal for high-speed applications requiring precise clock distribution.
• Differential I/O: The device supports differential input and output, which enhances signal integrity and reduces electromagnetic interference (EMI).
• Low Operating Voltage: The 2.3V to 2.7V supply voltage range ensures compatibility with low-power systems, making it suitable for energy-efficient designs.
• Environmental Compliance: The CDCV850DGG is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the device is suitable for manufacturing processes that require extended storage periods.
• Surface Mount Technology: The 48TSSOP package is designed for surface-mount applications, providing a compact and reliable solution for modern PCB designs.

CDCV850DGG Applications

The CDCV850DGG is well-suited for a variety of applications where precise clock distribution and low jitter are critical. Some specific use cases include:

• Telecommunications: High-speed communication systems requiring reliable clock distribution and low jitter.
• Data Centers: Ensuring precise timing for servers and networking equipment.
• Industrial Automation: Providing stable clock signals for control systems and PLCs.
• Medical Equipment: Ensuring accurate timing for diagnostic and monitoring devices.
• Consumer Electronics: Enhancing the performance of high-speed interfaces in devices such as routers and set-top boxes.

Conclusion of CDCV850DGG

The CDCV850DGG from Texas Instruments is a versatile PLL clock driver that offers high performance and reliability. Its wide operating frequency range, differential I/O, and low operating voltage make it an ideal choice for a variety of applications. The device's environmental compliance and surface-mount packaging further enhance its suitability for modern electronic designs. While the CDCV850DGG is now obsolete, its legacy continues to influence the design of high-performance clock distribution solutions in the electronics industry.