SY58600UMG-TR

Overview

The SY58600UMG-TR is a high-speed differential receiver and driver from Microchip Technology's Precision Edge series. It supports data rates up to 10.7 Gbps and clock frequencies up to 7 GHz. The device features ultra-low jitter performance, with less than 1 ps RMS random jitter and less than 10 ps peak-to-peak deterministic jitter. It operates on a single supply voltage of either 2.5V ±5% or 3.3V ±10%. The component utilizes an internal 50Ω output source termination and accepts input swings as low as 200mV. It is housed in an 8-pin MLF package measuring 2mm x 2mm.

Feature Summary

• Accepts AC-coupled and DC-coupled inputs including CML, PECL, and LVDS without external level shifting
• Features unique patent-pending input termination architecture for maximum interface flexibility
• Provides typical 400mV CML output swing with extremely fast rise and fall times under 60ps

Applications

• Backplane buffering
• OC-12 to OC-192 SONET/SDN clock and data distribution
• All Gigabit Ethernet distribution
• Fibre Channel distribution

Procurement Notes

Verify the specific ordering suffix 'MG' indicates the Pb-Free variant with NiPdAu lead finish when sourcing replacements. Confirm that the component requires dry-packaging handling due to moisture sensitivity. Ensure the design accommodates the exposed pad requirement for proper thermal management and ground connection.

Selection Notes

Select this component for applications requiring precise timing and minimal signal degradation at high speeds. Consider alternative models like the SY58601U if 800mV LVPECL outputs are required instead of CML. Verify that the system power supply aligns with the specified 2.5V or 3.3V operating ranges to ensure optimal performance.

Part Context

This part belongs to the Precision Edge product line designed for high-speed signal integrity. Originally manufactured by Micrel, Inc., production was transferred to Microchip Technology following acquisition. The device is engineered to handle demanding telecommunications and networking protocols while maintaining compact form factors suitable for dense PCB layouts.

Replacement Considerations

SY58600UMI-TR is a direct replacement but lacks Pb-Free certification.