2308-5HPGGI8

Overview

The Renesas Electronics Corporation 2308-5HPGGI8 is a high-speed phase-lock loop (PLL) clock multiplier designed for zero-delay clock distribution and multiplication applications. Operating within a frequency range of 10 MHz to 133 MHz, it aligns the phase between the incoming clock and output clock to achieve zero delay. The device features two banks of four outputs each, controlled via select addresses, allowing independent enablement or tri-stating of output banks. It operates at 3.3V VDD with low jitter characteristics.

Feature Summary

• Zero-delay PLL architecture synchronizes outputs to the input clock
• Distributes one clock input to two banks of four outputs
• External feedback pin allows user-controlled delay adjustment
• Low cycle-to-cycle jitter less than 200 ps

Applications

• High-speed clock distribution systems
• Clock multiplication applications requiring zero delay
• System testing modes using direct input clock drive

Part Context

This component belongs to the 2308 series of clock multipliers from Renesas Electronics (formerly IDT). The '5H' suffix typically denotes specific prescaling and multiplication configurations, such as 2x options, while 'GGI8' indicates the TSSOP-16 package variant. This part is an evolution of the standard 2308 family, optimized for industrial and commercial temperature ranges.

Replacement Considerations

Direct replacements include other variants within the 2308 family such as 2308-1HPGGI or 2308B-1HPGGI, depending on required multiplication factors. Verify that the substitute part supports the necessary 2x multiplication if applicable, and confirm package compatibility (TSSOP-16).