MPC962305EF-1HR2

Overview

The MPC962305EF-1HR2 is a clock buffer and zero-delay buffer IC manufactured by Renesas Electronics. It operates within a supply voltage range of 3 V to 3.6 V and supports maximum input and output frequencies of 133 MHz. The device features five LVCMOS outputs and is housed in an SOIC-8 package. It functions as a fanout buffer for clock distribution, with a typical operating current of 35 mA. The component is rated for industrial temperatures between -40 °C and +85 °C.

Feature Summary

• Zero-delay buffer architecture for precise clock synchronization
• Five LVCMOS outputs supporting up to 133 MHz frequency
• Operates on a single 3.3 V power supply (3 V to 3.6 V)
• Available in compact SOIC-8 surface-mount package

Applications

• Clock distribution in high-speed digital systems
• Fanout buffering for LVCMOS logic interfaces
• Zero-delay clock alignment in data acquisition circuits

Procurement Notes

This component is identified as obsolete or end-of-life by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or surplus channels. Designers should confirm lead times and authenticity carefully due to the discontinued status.

Selection Notes

Select this part when a low-cost, 3.3V zero-delay buffer with five outputs is required. Ensure the design accommodates the 133 MHz maximum frequency limit and LVCMOS output drive requirements. Verify that the SOIC-8 footprint matches the PCB layout constraints.

Part Context

The MPC962305 series belongs to Renesas' legacy clock driver portfolio, originally developed through acquisitions such as IDT. This specific variant provides a cost-effective solution for distributing reference clocks to multiple synchronous components without introducing propagation delay skew.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers must consult official replacement lists or contact the manufacturer directly for qualified alternatives.