SY58026UMG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY58026UMG-TR is a dual 2:1 multiplexer featuring two independent differential channels with internal termination. It supports data rates up to 5 Gbps and operates on a 2.5V or 3.3V supply within an industrial temperature range of -40°C to +85°C. The device utilizes an MLF-32 package and provides 800mV LVPECL outputs. Key electrical specifications include a maximum propagation delay of 310ps, rise/fall times under 110ps, and ultra-low jitter performance with less than 1ps RMS random jitter.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features unique patent-pending input isolation design that minimizes crosstalk between channels.
• Includes internal 50-ohm input termination accessible via VT pins for flexible AC or DC coupling.
• Provides ultra-low jitter performance suitable for high-speed clock and data applications.
• Supports direct interfacing with CML, LVDS, and PECL logic standards without external biasing.

Signal Switches, Multiplexers, Decoders Applications

• Data communication systems
• SONET applications
• Fibre Channel applications
• GigE applications

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the component origin as Micrel, Inc., which was acquired by Microchip Technology. Confirm the specific ordering suffix 'MG' indicates a Pb-Free part with NiPdAu finish in the MLF-32 package. Ensure compatibility with the specified voltage ranges and interface requirements before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when low jitter and high-speed multiplexing are required for 5Gbps signals. It is appropriate for designs needing integrated input termination to simplify PCB layout. Consider alternative models like the SY58017U if higher throughput speeds exceeding 5Gbps are necessary for the application.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the Precision Edge product family originally developed by Micrel, Inc. It is designed for high-performance signal routing in telecommunications and networking equipment. The device integrates multiple functions into a compact surface-mount package to reduce system complexity.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY58026UMI

Signal Switches, Multiplexers, Decoders FAQ

How does the device handle different input logic standards?

The device accepts AC-coupled and DC-coupled inputs including CML, LVDS, and PECL through its unique internal termination network accessible via the VT pin.

What is the maximum operating frequency for clock signals?

The maximum operating frequency is guaranteed at 5 Gbps for NRZ data and up to 6 GHz for clock signals.