SY58023UMG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY58023UMG-TR is a Precision Edge ultra-low jitter 2x2 crosspoint switch with CML outputs and internal I/O termination. It supports data rates up to 10.7 Gbps and clock frequencies up to 6 GHz. The device features propagation delays of less than 285 ps, rise/fall times under 60 ps, and channel-to-channel skew below 20 ps. Jitter performance includes total jitter under 10 ps peak-to-peak and random jitter under 1 ps RMS. It operates on a single 2.5V or 3.3V supply within the industrial temperature range of -40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Ultra-low jitter architecture ensuring signal integrity for high-speed differential routing
• Unique input termination and VT pin supporting DC-coupled and AC-coupled LVPECL, LVDS, and CML signals
• Internal 50 ohm source terminated CML outputs providing fast rise and fall times

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 matches the required package finish and reel configuration. Confirm the specific part number variant against the manufacturer's official documentation to ensure compliance with lead-free requirements and tape-and-reel specifications. Cross-reference the component marking code to validate authenticity and production batch details before finalizing procurement orders.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a compact 2x2 crosspoint switch with low skew and minimal external termination is required. It is suitable for applications needing direct interface to LVPECL, LVDS, or CML sources without additional level-shifting networks. Consider alternative models if higher channel counts or different output swing characteristics are necessary for the specific system design.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to Micrel’s Precision Edge product line, designed for high-speed communication networking ICs. It functions as an analog and digital crosspoint switch optimized for routing differential signals in telecommunications and data infrastructure equipment. The device integrates internal termination to simplify PCB layout and reduce component count in high-frequency signal paths.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY58024U is identified as a related dual 2x2 crosspoint switch option within the same product family.

Signal Switches, Multiplexers, Decoders FAQ

How does the SY58023UMG-TR handle input termination?

It utilizes a unique 3-pin input termination architecture where each differential input pair internally terminates with 50 ohms to the VT pin, allowing flexibility for both DC and AC coupling.

What is the maximum operating frequency for clock signals?

The device can route clock signals at frequencies as high as 6 GHz.