23S05E-1DCGI

Overview

The Renesas 23S05E-1DCGI is a clock buffer IC designed for spread spectrum applications. It operates within a supply voltage range of 2.3 V to 2.7 V and supports output frequencies up to 133 MHz. The device features five outputs and utilizes an SOIC-8 surface-mount package. It is characterized for industrial temperature ranges from -40°C to +85°C. This component belongs to the 23S05T-1DC series, which is currently listed as obsolete by the manufacturer.

Feature Summary

• Spread spectrum clock buffering capability
• Five output channels with maximum frequency of 133 MHz
• Low propagation delay of 0 ps (maximum)
• Operates on 2.3 V to 2.7 V power supply

Applications

• Clock distribution in high-speed digital systems
• Spread spectrum clock generation for EMI reduction
• Industrial control boards requiring low jitter timing

Part Context

This part is a variant of the IDT/Renesas 23S05 family, specifically engineered for spread spectrum clocking. It shares architectural similarities with the 23S05T-1DCGI but differs in specific electrical characteristics and packaging options. The 'E' suffix typically denotes specific environmental or testing parameters within the product line.

Replacement Considerations

The 23S05T-1DCGI is a direct functional substitute within the same family. Other compatible zero-delay buffers from the 2305 series may require verification of voltage levels and output drive capabilities.