23S09-1HPGGI8

Overview

The Renesas Electronics Corporation 23S09-1HPGGI8 is a high-speed phase-locked loop (PLL) clock buffer designed for zero-delay clock distribution. It accepts one reference input and drives nine outputs, organized into two banks of four and one bank of five. Operating within a frequency range of 10MHz to 133MHz at 3.3V, the device achieves output skew of less than 250ps and cycle-to-cycle jitter below 200ps. The -1H suffix indicates a high-drive version with faster rise and fall times. It is housed in a 16-TSSOP package and supports spread spectrum compatibility.

Feature Summary

• Zero-delay PLL clock distribution aligning input and output phases
• High-drive capability (-1H variant) for improved signal integrity
• Low output skew (< 250ps) and low jitter (< 200ps cycle-to-cycle)
• Separate output enable control for each output bank

Applications

• High-speed clock distribution in digital systems
• Spread spectrum clock generation applications
• Systems requiring low-skew multi-output clocking

Replacement Considerations

The datasheet identifies the 23S09E-1HDCGI8 as obsolete with the MFR recommended replacement being the 23S09-1HPGGI8. Verify pinout and electrical specifications against current design requirements when substituting.