8P34S2102NLGI8

Clock Buffers, Drivers Overview

The 8P34S2102NLGI8 is a high-performance, low-power differential dual 1:2 LVDS fanout buffer manufactured by Renesas Electronics. It features two independent buffer channels, each providing two low-skew outputs to support the distribution of high-frequency, very low additive phase-noise clock and data signals. The device accepts LVDS, LVPECL, and single-ended LVCMOS input levels with a maximum input frequency of 2.0 GHz. It operates from a 1.8V or 2.5V power supply and includes integrated bias voltage references for AC-coupled signal interfacing.

Clock Buffers, Drivers Feature Summary

• Dual 1:2 low skew, low additive jitter LVDS fanout buffers
• Matched AC characteristics across both channels with high isolation to minimize noise coupling
• Maximum input clock frequency of 2.0 GHz
• Selectable output amplitudes of 350mV or 500mV

Clock Buffers, Drivers Applications

• Fanout of high-frequency, very low additive phase-noise clock signals
• Clock distribution applications demanding well-defined performance and repeatability
• Systems requiring fail-safe operation for critical timing signals

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix '8' against the official datasheet to confirm package revision or testing configuration. Ensure compatibility with 16-VFQFN bare pad packaging requirements. Confirm RoHS 6 compliance status for the specific manufacturing lot before integration into regulated assemblies.

Clock Buffers, Drivers Selection Notes

Select this component when dual independent channels are required for separate clock domains. Verify that the 2.0 GHz maximum input frequency meets system requirements. Ensure the PCB layout supports the 16-lead VFQFPN (3x3) package dimensions and thermal dissipation needs for the -40°C to 85°C operating range.

Clock Buffers, Drivers Part Context

This part belongs to the 8P34S2102 series of clock buffers. It is designed as a successor or variant within Renesas's portfolio of low-power, high-speed timing solutions, specifically targeting applications where channel isolation and matched propagation delay are critical for system stability.

Clock Buffers, Drivers Replacement Considerations

Direct substitutes include other parts in the 8P34S2102 family, such as the 8P34S2102NLGI. Verify pin-to-pin compatibility and electrical parameter matching before substitution.