49FCT805CTPYG

Overview

The 49FCT805CTPYG is a dual clock driver and distribution buffer manufactured by Renesas Electronics. It features two independent banks, each providing a 1:5 fanout ratio for clock signal distribution. The device operates with LVCMOS or LVTTL input signals and drives CMOS or LVTTL outputs. It functions within a supply voltage range of 4.5V to 5.5V and supports a maximum output frequency of 166 MHz. The component is housed in a 20-SSOP package with a width of 5.30mm and is designed for surface mount installation.

Feature Summary

• Dual independent clock driver banks with 1:5 fanout per bank
• LVCMOS/LVTTL compatible inputs driving CMOS/LVTTL outputs
• Maximum operating frequency of 166 MHz
• Supply voltage range of 4.5V to 5.5V

Applications

• High-speed clock distribution networks
• System timing synchronization
• Digital logic circuit buffering

Part Context

This component belongs to the 49FCT series of high-speed CMOS clock drivers. It is functionally related to other variants such as the 49FCT805CTSOG (SOIC package) and 49FCT805CTQG (QSOP package), which share similar electrical characteristics but differ in physical packaging dimensions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.