CDC586PAH

Overview

The CDC586PAH is a 3.3-V phase-lock-loop clock driver manufactured by Texas Instruments, housed in a 52-TQFP package. It operates as a high-performance, low-jitter, and low-skew zero-delay buffer with three-state outputs. The device supports a maximum frequency of 100MHz and is designed for applications requiring precise clock signal distribution. It features surface-mount technology suitable for automated assembly processes.

Feature Summary

• Integrates a phase-locked loop for stable clock generation
• Provides low-jitter and low-skew signal buffering
• Functions as a zero-delay buffer for timing alignment
• Includes three-state output capability for bus sharing

Applications

• Clock distribution networks
• High-speed digital systems
• Data converter clocking
• FPGA synchronization

Procurement Notes

Verify the specific suffix 'PAH' against the manufacturer's official datasheet to confirm pinout and electrical specifications. Ensure compatibility with 3.3V logic levels and check moisture sensitivity classification for proper storage and reflow soldering profiles before integration into production lines.

Selection Notes

Select this component when low jitter and zero delay are critical for system timing integrity. It is suitable for designs requiring a single PLL-based clock driver with multiple outputs in a compact TQFP form factor. Evaluate thermal performance and power supply requirements relative to the target application's constraints.

Part Context

This part belongs to Texas Instruments' family of PLL clock drivers. It is distinct from generic buffers by incorporating internal phase-lock loop functionality. The device serves as a specialized solution for synchronizing clocks in complex digital architectures where skew and jitter must be minimized.

Replacement Considerations

Consult the official replacement matrix for direct equivalents. Verify that any substitute maintains identical voltage levels, package dimensions, and electrical characteristics to ensure functional compatibility without circuit redesign.