23S09E-1HPGG8

Overview

The IDT23S09E-1HPGG8 is a Zero Delay Buffer IC manufactured by Renesas Electronics Corporation, designed for high-speed clock distribution. It operates at frequencies up to 133MHz with a 1:9 input-to-output ratio. The device accepts LVTTL inputs and provides CMOS/LVTTL outputs. It functions within a supply voltage range of 3V to 3.6V and is housed in a 16-TSSOP package (0.173", 4.40mm width). The component supports commercial temperature operation from 0°C to 70°C.

Feature Summary

• Zero Delay Buffer architecture aligns phase between incoming and output clocks
• Maximum operating frequency of 133MHz
• 1:9 Input/Output ratio with single circuit configuration
• LVTTL input interface driving CMOS/LVTTL outputs

Applications

• High-speed clock distribution systems
• System-on-Chip (SoC) clocking architectures
• Digital signal processing equipment requiring low skew timing

Procurement Notes

This part number is marked as obsolete or end-of-life by the manufacturer. Verification of current stock availability through authorized distributors is required before procurement planning. Alternative components or newer generation replacements should be evaluated for long-term supply chain stability.

Selection Notes

Select this component when a 133MHz zero-delay buffer with LVTTL input compatibility is required in a 16-TSSOP package. Ensure the design environment supports the 3V to 3.6V supply voltage range and commercial temperature specifications. Verify that the 1:9 fan-out requirement matches the target system topology.

Part Context

The IDT23S09E series belongs to Renesas' family of high-speed PLL clock buffers. The 'E' suffix typically denotes an enhanced or specific variant within the 23S09 line, which includes models like the standard 23S09-1 and the industrial grade 23S09E-1HDCGI8. This specific part utilizes the TSSOP package variant.

Replacement Considerations

Renesas recommends the 23S09-1HPGG8 as a replacement for the discontinued 23S09E-1HPGG8. Users should verify pinout and electrical parameter compatibility during migration.