23S05T-1DCGI

Overview

The Renesas 23S05T-1DCGI is a clock buffer IC featuring spread spectrum capabilities. 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 provides five outputs with a maximum propagation delay of 0 ps. It is housed in an SOIC-8 package and functions across an industrial temperature range from -40°C to +85°C. Key electrical parameters include a maximum duty cycle of 60%, a working power supply current of 32 mA, and a power dissipation rating of 700 mW.

Feature Summary

• Spread spectrum clock buffering functionality
• Five output channels with zero propagation delay
• Industrial temperature range (-40°C to +85°C)
• SOIC-8 surface mount packaging

Applications

• High-speed clock distribution systems
• Spread spectrum clock generation applications
• Digital signal processing equipment requiring low jitter

Procurement Notes

This component is listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and distributors may not stock this part number. Verification of lifecycle status and alternative sourcing strategies is required before procurement planning.

Selection Notes

Designers should verify compatibility with the specific 2.3 V to 2.7 V supply voltage window. The SOIC-8 package dimensions must be checked against PCB footprint requirements. Since the part is obsolete, functional equivalents with similar spread spectrum features and pinout compatibility should be evaluated for new designs.

Part Context

The 23S05T-1DCGI belongs to the 23S05T series of clock buffers. It shares the same core architecture as other variants in the family but is distinguished by its spread spectrum capability and specific operating temperature range. It serves as a specialized solution for noise reduction in high-frequency digital circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, engineers must consult manufacturer cross-reference tools or distributor databases for compatible alternatives.