SY100EL57LZG

Signal Switches, Multiplexers, Decoders Overview

The SY100EL57LZG is a full differential 4:1 multiplexer from the 100EL series, manufactured by Microchip Technology. It operates on a 3.3V power supply and supports VEE ranges of -3.0V to -3.8V. The device features four differential data inputs (D0-D3), two select lines, and differential outputs (Q). It includes internal 75KΩ input pulldown resistors and provides dual VBB reference outputs for single-ended or AC coupled interfaces. Available in a 16-pin SOIC package, it functions as a 2:1 mux if SEL1 is left open.

Signal Switches, Multiplexers, Decoders Feature Summary

• Full differential architecture designed for low skew applications such as clock distribution
• Configurable as either a 4:1 or 2:1 multiplexer via the state of the SEL1 line
• Dual VBB reference outputs provided to support single-ended or AC coupled interface scenarios

Signal Switches, Multiplexers, Decoders Applications

• Clock distribution systems requiring low skew performance
• Signal routing in high-speed digital circuits
• AC coupled interface configurations using VBB references

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status and lead finish specifications. Check for Not Recommended for New Designs (NRND) status implications. Ensure proper handling for moisture sensitivity level requirements during storage and assembly processes.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a fully differential multiplexer with 3.3V operation is required. Consider the 16-pin SOIC package constraints. Evaluate the need for dual VBB outputs for specific interface topologies. Verify that the operating temperature range meets system environmental requirements.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 100EL series of ECL-compatible logic devices. Originally developed by Micrel, Inc., production was transferred to Microchip Technology following acquisition. The ZG suffix indicates a Pb-Free package with NiPdAu lead finish intended for industrial temperature ranges.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY100EL57LZG-TR