8P34S1208NBGI8

Clock Buffers, Drivers Overview

The 8P34S1208NBGI8 is a dual-input, 1:8 LVDS fanout buffer manufactured by Renesas Electronics. It operates from a single 1.8V or 2.5V supply and features two selectable differential inputs with eight low-skew outputs. The device integrates an internal bias voltage reference to facilitate interfacing with single-ended signals. Designed for high-frequency clock distribution, it supports additive phase noise optimization and guaranteed output-to-output skew characteristics. The component is characterized for operation within the -40°C to +85°C ambient temperature range.

Clock Buffers, Drivers Feature Summary

• Dual selectable differential inputs
• Eight low-skew LVDS outputs
• Integrated bias voltage reference for single-ended input compatibility
• Operates on 1.8V or 2.5V power supplies

Clock Buffers, Drivers Applications

• Fanout of 1PPS signals
• High-frequency clock distribution
• Low additive phase-noise data signal buffering

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'NBGI8' against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and lead-free material declarations directly with the manufacturer or authorized distributors prior to procurement.

Clock Buffers, Drivers Selection Notes

Select this component when distributing a single clock source to eight LVDS loads requiring tight skew matching. Ensure the system design accommodates either 1.8V or 2.5V supply rails. Verify that the input signal source matches the selected differential or single-ended configuration supported by the integrated bias reference.

Clock Buffers, Drivers Part Context

This part belongs to the 8P34S series of high-performance differential LVDS fanout buffers. It shares architectural similarities with models like the 8P34S1212 but differs in output count and specific electrical characterization parameters defined by the Renesas timing product portfolio.

Clock Buffers, Drivers Replacement Considerations

Direct pin-compatible substitutes within the same family include the 8P34S1212, which offers twelve outputs instead of eight. Verify electrical parameter compatibility, specifically output drive strength and skew specifications, before substituting.