2305B-1PGGI

Overview

The Renesas Electronics Corporation 2305B-1PGGI is a high-speed phase-locked loop (PLL) clock buffer designed for zero delay clock distribution. It operates within an industrial temperature range of -40°C to +85°C and supports frequencies from 10 MHz to 133 MHz. The device features five outputs, distributing one input clock signal with minimal skew. It utilizes advanced sub-micron CMOS technology for low power consumption and includes tri-state mode capabilities for board-level testing.

Feature Summary

• Zero delay clock distribution using proprietary PLL techniques
• Five low skew outputs with full CMOS drive capability
• Tri-state mode support for board-level testing
• Industrial temperature range availability

Applications

• High-speed clock distribution networks
• System-on-chip clock generation
• Digital signal processing systems
• Telecommunications equipment

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm that alternative versions such as the 2305B-1DCGI or 2305B-1HDCG8 meet your electrical and packaging requirements. Ensure compatibility with existing PCB footprints and voltage levels when transitioning to active substitutes.

Selection Notes

Select this component for applications requiring precise clock synchronization with minimal jitter. Consider the operating frequency range and output drive strength relative to load capacitance. Evaluate the need for tri-state functionality during system initialization or testing phases. Verify package dimensions against available board space constraints.

Part Context

This component belongs to the 2305 series of zero delay buffers manufactured by Renesas Electronics. The series addresses high-speed clock distribution needs in digital systems. Variants differ in drive strength, temperature range, and packaging options while maintaining core PLL-based zero delay functionality.

Replacement Considerations

Public confirmed substitute part numbers include 2305B-1DCGI and 2305B-1HDCG8. These alternatives offer similar zero delay buffering capabilities with variations in temperature range and drive characteristics.