2309NZ-1HPGGI8

Overview

The Renesas Electronics Corporation 2309NZ-1HPGGI8 is a high-speed, low-phase-noise clock buffer utilizing a proprietary Phase-Locked Loop (PLL) architecture. Designed for zero-delay clock distribution, it accepts one LVCMOS input and provides nine low-skew outputs operating at frequencies up to 133 MHz. The device functions on a single 3V to 3.6V power supply and is housed in a 16-pin SOIC package with a 0.154-inch width. It supports tri-state control and includes an internal feedback loop for precise phase alignment between the reference input and output clocks.

Feature Summary

• Zero-delay PLL-based clock distribution with 1:9 input-to-output ratio
• Maximum operating frequency of 133.33 MHz with cycle-to-cycle jitter under 200 ps
• Single 3V to 3.6V power supply operation with low standby current
• 16-SOIC surface-mount package configuration

Applications

• High-speed clock distribution networks
• System synchronization in networking equipment
• PCI/PCI-X bus interface timing
• General-purpose digital logic timing alignment

Procurement Notes

Verify the specific suffix 'I8' against official manufacturer documentation to confirm tape-and-reel packaging and moisture sensitivity level. Ensure compatibility with standard SOIC footprint dimensions before finalizing procurement orders.

Selection Notes

Select this component when a single clock source must drive multiple synchronous loads with minimal skew. The -1H designation indicates high-drive capability suitable for heavier capacitive loads compared to standard variants.

Part Context

This part belongs to the 2309N family of zero-delay buffers. It serves as a high-performance alternative to discrete logic solutions, offering integrated PLL functionality to eliminate external timing components while maintaining signal integrity across high-frequency applications.

Replacement Considerations

Direct substitutes include other members of the 2309 series such as the 2309-1HDCGI8 or 2309A-1H variants, provided the package type and electrical specifications match the design requirements.