IDT49FCT3805Q8

Clock Buffers, Drivers Overview

The IDT49FCT3805Q8 is a dual 1-to-5 clock driver manufactured by Renesas Electronics Corporation. It operates on a single 3.3V supply and utilizes advanced CMOS technology to provide low capacitance inputs with hysteresis. The device features two independent driver banks, each capable of driving five outputs from one input, with individual output enable controls. Designed for high-speed clock distribution, it ensures signal integrity and minimal skew in applications requiring precise timing.

Clock Buffers, Drivers Feature Summary

• Dual 1:5 fanout configuration with independent output enables
• Low capacitance inputs with hysteresis for noise immunity
• Heartbeat monitor output for diagnostics and PLL driving
• LVCMOS compatible inputs and outputs

Clock Buffers, Drivers Applications

• High-speed clock distribution systems
• Address distribution networks
• Point-to-point transmission line driving
• PLL driving circuits

Clock Buffers, Drivers Part Context

This component belongs to the 49FCT series of clock drivers. It is functionally equivalent to the IDT49FCT3805B but may differ in packaging or specific electrical characteristics depending on the suffix. The 'Q' suffix typically denotes automotive grade qualification, while '8' indicates tape and reel packaging.

Clock Buffers, Drivers Replacement Considerations

Verify pin compatibility and electrical specifications against the original design requirements. Check if the automotive grade (Q) qualification is necessary for the application environment.