SY58026UMI

Signal Switches, Multiplexers, Decoders Overview

The SY58026UMI is a dual 2:1 multiplexer from the Precision Edge family, manufactured by Micrel. It features two independent differential muxes with guaranteed AC performance over temperature and voltage, supporting data rates up to 5Gbps. The device includes unique internal termination and VT pins for flexible input interfacing. It operates on 2.5V or 3.3V supplies within an industrial temperature range of -40°C to +85°C.

Signal Switches, Multiplexers, Decoders Feature Summary

• Features two ultra-fast, low jitter 2:1 differential multiplexers with guaranteed maximum data throughput of 5Gbps.
• Includes unique internal termination design accessible through VT pins, allowing interface to different logic standards without external resistor-bias networks.
• Provides differential 800mV LVPECL outputs with extremely fast rise/fall times guaranteed to be less than 110ps.

Signal Switches, Multiplexers, Decoders Applications

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

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix 'MI' against official documentation to confirm lead finish and package type. Confirm that the component is sourced from authorized distributors to ensure authenticity. Check datasheet notes regarding die availability if applicable. Ensure proper handling procedures are followed due to moisture sensitivity classification.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when requiring dual independent 2:1 multiplexing with high-speed performance up to 5Gbps. Consider its internal termination capabilities for simplified circuit designs that need to interface with various logic standards like CML, LVDS, and PECL. Evaluate power supply requirements of 2.5V or 3.3V and ensure compatibility with the MLF-32 package constraints.

Signal Switches, Multiplexers, Decoders Part Context

The SY58026U belongs to Micrel’s Precision Edge product family, designed for high-performance clock and data distribution. It is part of a series of precision edge-rate devices offering low jitter and high-speed switching capabilities. The SY58026UMI specifically denotes the industrial temperature range variant in the MLF-32 package.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY58026UMITR (Tape and Reel version)

Signal Switches, Multiplexers, Decoders FAQ

What types of inputs does the SY58026UMI support?

The device accepts AC- or DC-coupled differential signals as small as 100mV, supporting logic standards such as CML, LVDS, and PECL.

How is the internal termination accessed?

Each side of the differential input pair terminates to a VT pin, which provides a center-tap to a termination network for maximum interface flexibility.