SY58605UMG-TR

Clock Buffers, Drivers Overview

The SY58605UMG-TR is a high-speed, fully differential LVDS buffer from the Precision Edge line. It operates on a 2.5V ±5% supply and processes data patterns up to 3.2Gbps or clock signals up to 2GHz. The device features an internal 3-pin input termination architecture that accepts AC- or DC-coupled differential signals as small as 100mV without external level-shifting networks. It provides less than 10ps peak-to-peak total jitter and includes a Fail Safe Input (FSI) feature to prevent output oscillation during invalid input states.

Clock Buffers, Drivers Feature Summary

• Guaranteed throughput of DC to >3.2Gbps with typical propagation delay under 300ps
• Ultra-low jitter design: <1ps RMS cycle-to-cycle, <10ps PP total jitter
• Integrated Fail Safe Input (FSI) latches outputs when input amplitude drops below threshold
• Internal 3-pin termination allows direct interface to LVPECL, LVDS, or CML signals

Clock Buffers, Drivers Applications

• SONET clock and data distribution
• Fibre Channel clock and data distribution
• Gigabit Ethernet clock and data distribution
• Backplane distribution

Clock Buffers, Drivers Procurement Notes

Verify the package marking '605' and Pb-Free bar-line indicator for authenticity. Confirm the NiPdAu lead finish and DFN-8 packaging. Ensure the operating range matches industrial specifications (-40°C to +85°C). Check for tape and reel configuration if required by assembly equipment.

Clock Buffers, Drivers Selection Notes

Select this component for applications requiring low jitter LVDS buffering with flexible input compatibility. The internal termination simplifies designs interfacing with LVPECL, LVDS, or CML sources. Consider the SY58603U or SY58604U if CML or LVPECL outputs are needed instead of LVDS.

Clock Buffers, Drivers Part Context

This part belongs to Micrel’s Precision Edge product line, now manufactured under Microchip Technology following acquisition. The SY58605U is designed for high-speed signal integrity in networking and storage markets. It serves as a buffer solution for distributing clocks and data across backplanes and optical interfaces.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.