SY58024UMI-TR

Signal Switches, Multiplexers, Decoders Overview

The SY58024UMI-TR is a dual 2x2 CML crosspoint switch manufactured by Microchip Technology (originally Micrel). It supports data rates up to 10.7 Gbps and operates on 2.5V or 3.3V supplies within an industrial temperature range of -40°C to +85°C. The device features fully differential inputs and outputs, with internal input termination accepting LVPECL, LVDS, and CML signals. Key electrical parameters include propagation delay under 350ps, channel-to-channel skew under 20ps, and total jitter under 10ps peak-to-peak.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 2x2 crosspoint architecture providing two identical output copies with ultra-low jitter
• Unique patent-pending input termination architecture allowing direct interface to LVPECL, LVDS, and CML without external level-shifting
• Guaranteed AC performance over the full industrial temperature range and voltage variations
• Fully differential inputs and outputs with 50Ω source terminated CML outputs

Signal Switches, Multiplexers, Decoders Applications

• Gigabit Ethernet data and clock routing
• SONET data and clocking routing
• Switch fabric clock routing
• Redundant switchover systems
• Backplane redundancy

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the ordering suffix 'UMI' corresponds to the MLF-32 package with Sn-Pb lead finish as documented in the datasheet. Confirm the 'TR' suffix indicates tape and reel packaging. Ensure compatibility with the specified 2.5V or 3.3V supply voltages and check for moisture sensitivity requirements during storage and handling.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a dual 2x2 configuration is required for high-speed signal routing. It is suitable for applications needing low skew and jitter between channels. Consider the SY58023U if only a single 2x2 switch is needed. Ensure the design accommodates the MLF-32 package thermal requirements and exposed pad soldering.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Precision Edge product line from Micrel, now part of Microchip Technology. It is designed for high-speed communication systems requiring precise signal switching. The device is housed in a 32-pin MLF package, optimized for surface mount applications in dense PCB layouts.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY58023U is a related single 2x2 crosspoint switch. Verify pinout and functional equivalence before substitution. No other direct substitutes are confirmed in the provided documentation.

Signal Switches, Multiplexers, Decoders FAQ

What input signal types does the SY58024UMI-TR support?

It accepts LVPECL, LVDS, and CML differential signals, which can be either AC-coupled or DC-coupled.

How is the maximum operating frequency defined?

The device supports clock frequencies up to 6 GHz and NRZ data patterns up to 10.7 Gbps.