SY100EL57LZG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY100EL57LZG-TR is a full differential 4:1 multiplexer from the ECL logic family, manufactured by Microchip Technology. It operates on a single 3.3V power supply and features four differential data inputs (D0-D3) and two select lines (SEL0, SEL1). The device provides fully differential outputs (Q and Q-bar) along with VBB reference outputs for single-ended or AC-coupled interfaces. It includes internal 75KΩ input pulldown resistors and is housed in a 16-pin narrow SOIC package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports configurable operation as either a 4:1 or 2:1 differential multiplexer
• Provides dedicated VBB reference outputs to facilitate single-ended or AC-coupled interface connections
• Incorporates internal 75KΩ input pulldown resistors to simplify circuit design

Signal Switches, Multiplexers, Decoders Applications

• Low skew clock distribution systems
• High-speed digital signal routing
• AC coupled communication interfaces

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized Microchip distributors. Confirm that the specific ordering suffix matches the required industrial temperature range (-40°C to +85°C) and Pb-Free NiPdAu lead finish specifications. Ensure compatibility with existing 3.3V ECL power supply architectures before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when low skew performance is critical for differential signal routing. It is suitable for designs requiring flexible 4:1 or 2:1 multiplexing configurations within a 3.3V system. Consider the availability of VBB outputs if the downstream circuitry requires single-ended signaling or AC coupling capabilities.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SY100EL series of high-speed ECL logic devices produced by Microchip Technology. The series encompasses various multiplexers, demultiplexers, and buffers designed for demanding high-frequency applications. This specific model focuses on differential multiplexing functionality within the industrial temperature grade.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.