8T39S04ANBGI

Clock Buffers, Drivers Overview

The Renesas 8T39S04ANBGI is a high-performance clock fanout buffer and multiplexer designed for signal distribution of high-frequency, low phase-noise clocks. It features three differential input pairs and four differential output pairs, supporting maximum frequencies up to 2 GHz. The device accepts LVPECL, LVDS, HCSL, HSTL, and single-ended crystal inputs. Outputs are configurable as LVPECL, LVDS, or HCSL. It operates on a core supply voltage range of 2.375 V to 3.465 V within an ambient temperature range of -40°C to +85°C. The component is housed in a 32-VFQFPN package with dimensions of 5x5 mm.

Clock Buffers, Drivers Feature Summary

• Supports three differential reference clock input pairs accepting LVPECL, LVDS, HCSL, HSTL, and Crystal signals
• Provides four differential output pairs configurable as LVPECL, LVDS, or HCSL
• Maximum output frequency reaches 2 GHz for LVPECL and LVDS configurations
• Operates from a core supply voltage of 2.375 V to 3.465 V

Clock Buffers, Drivers Applications

• High-frequency clock distribution systems
• Low phase-noise signal fanout applications
• Multiplexing differential clock sources

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and environmental compliance. Confirm that the 32-VFQFPN (5x5) package matches design requirements. Ensure supply voltage ranges align with system power rails before integration.

Clock Buffers, Drivers Selection Notes

Select this component when requiring a 3-to-4 channel differential buffer with support for multiple input standards including crystal oscillators. Verify that the 2 GHz maximum frequency meets system timing needs. Check that the 32-VFQFPN footprint fits the PCB layout constraints.

Clock Buffers, Drivers Part Context

This part belongs to the Renesas clock buffer and driver category. It functions as a fanout buffer and multiplexer. The device is manufactured by Renesas Electronics Corporation. It is distinct from other series members by its specific 3:4 ratio and 32-pin VFQFPN packaging.

Clock Buffers, Drivers Replacement Considerations

Consult official substitution guides for compatible parts within the same family. Verify pin compatibility and electrical specifications before replacing existing components.