PI6C4911506-06LIEX

Clock Buffers, Drivers Overview

The PI6C4911506-06LIEX is a high-performance LVPECL fanout buffer manufactured by Diodes Incorporated. It accepts crystal, single-ended, and differential inputs to distribute low jitter clock signals. The device supports up to 1.5 GHz output frequency with selectable reference inputs. Key electrical parameters include an ultra-low additive phase jitter of less than 0.03 ps (typical) at 156.25 MHz, output skew under 80 ps, and propagation delay of 1.5 ns. It operates on separate 2.5 V or 3.3 V power supplies within an industrial temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Six LVPECL outputs supporting frequencies up to 1.5 GHz
• Ultra-low additive phase jitter (< 0.03 ps typical)
• Low skew between outputs (< 80 ps)
• Selectable reference inputs for crystal, single-ended, or differential signals

Clock Buffers, Drivers Applications

• Systems requiring distribution of low jitter clock signals
• High-speed digital communication interfaces
• Test and measurement equipment

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix 'X' indicates tape and reel packaging. Confirm the 'E' suffix denotes lead-free and green material compliance. Ensure the specific package code matches the required TSSOP-24 footprint for PCB layout compatibility.

Clock Buffers, Drivers Selection Notes

Select this component when low skew and minimal additive jitter are critical for signal integrity. Verify that the input source matches one of the supported types: parallel resonant crystal, single-ended LVCMOS/LVTTL, or differential clock. Ensure the system design accommodates separate 2.5 V or 3.3 V supply rails for level shifting.

Clock Buffers, Drivers Part Context

This part belongs to the PI6C4911506 series of low skew fanout buffers. It is designed to replace legacy buffering solutions in high-speed applications where precise timing alignment and low noise are required across multiple destinations.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.