SY100EL58ZC

Signal Switches, Multiplexers, Decoders Overview

The SY100EL58ZC is a high-speed 2:1 multiplexer from the ECL Pro series, manufactured by Microchip Technology. It operates within a supply voltage range of -4.2V to -5.5V and features a propagation delay of up to 360ps at +85°C. The device utilizes an 8-pin SOIC package and includes internal 75KΩ input pull-down resistors. Designed for AC performance, it supports output rise/fall times as fast as 225ps.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides 2:1 multiplexing functionality with high bandwidth output transitions
• Features internal 75KΩ input pull-down resistors for signal stability
• Delivers superior AC performance compared to standard E158 devices

Signal Switches, Multiplexers, Decoders Applications

• High-speed data routing applications requiring ultimate AC performance
• ECL logic systems demanding fast propagation delays
• Signal selection circuits in communication infrastructure

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm lead finish specifications (Sn-Pb) against current environmental compliance requirements. Ensure operating temperature ranges align with system thermal design constraints before procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component for designs prioritizing speed over power consumption. Compare propagation delay specifications against system timing budgets. Verify compatibility with existing ECL voltage levels and ensure adequate heat dissipation for the SOIC-8 package under maximum load conditions.

Signal Switches, Multiplexers, Decoders Part Context

Part of the SY10/100EL58 family, functionally equivalent to E158 devices but offering significantly faster propagation delays and output transition times. Manufactured originally by Micrel, Inc., now part of Microchip Technology's portfolio.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY10EL58ZC

Signal Switches, Multiplexers, Decoders FAQ

What is the typical propagation delay for the SY100EL58ZC?

The typical propagation delay is 220ps at +25°C, increasing to 250ps at +85°C.

Does the SY100EL58ZC include internal pull-down resistors?

Yes, the device features internal 75KΩ input pull-down resistors.