8V74S4622NLGI

Clock Buffers, Drivers Overview

The 8V74S4622NLGI is a high-performance differential fanout buffer and divider manufactured by Renesas Electronics Corporation. Designed for demanding timing applications, this device supports input frequencies up to 2 GHz with a 2:2 input-to-output ratio. It accepts LVCMOS, LVDS, or LVPECL inputs and provides two differential LVDS outputs. The component operates on a single 3.3V supply (3.135V to 3.465V) within an industrial temperature range of -40°C to +85°C. Packaged in a compact 20-VFQFPN (4x4 mm) surface-mount case, it ensures signal integrity for high-speed digital systems.

Clock Buffers, Drivers Feature Summary

• Supports input frequencies up to 2 GHz
• Accepts LVCMOS, LVDS, or LVPECL inputs
• Provides two differential LVDS outputs
• Operates on a single 3.3V power supply

Clock Buffers, Drivers Applications

• High-speed data communication equipment
• Telecommunications infrastructure
• Networking switches and routers

Clock Buffers, Drivers Procurement Notes

Verify the specific package variant against the 20-VFQFPN specification. Confirm that the application environment remains within the -40°C to +85°C operating temperature range. Ensure the power supply voltage stays between 3.135V and 3.465V to maintain proper functionality. Check for compatibility with LVDS output requirements.

Clock Buffers, Drivers Selection Notes

Select this component when a 2:2 differential buffering solution is required for signals up to 2 GHz. It is suitable for designs needing flexibility in input standards (LVCMOS/LVDS/LVPECL). Consider the 20-VFQFPN footprint for space-constrained PCB layouts. Verify that the system power budget aligns with the 3.3V supply requirement.

Clock Buffers, Drivers Part Context

This part belongs to the clock buffer and driver category from Renesas Electronics. It serves as a distribution element for timing signals in complex electronic systems. The device replaces older buffering solutions requiring multiple components by integrating dual-channel buffering into a single small package.

Clock Buffers, Drivers Replacement Considerations

Check pin-to-pin compatibility if substituting other 20-VFQFPN buffers. Ensure the replacement supports the same 2 GHz frequency and LVDS output levels. Verify thermal performance matches the original design constraints.