SY10EL58ZC

Signal Switches, Multiplexers, Decoders Overview

The SY10EL58ZC is a high-speed 2:1 multiplexer from the Precision Edge family, housed in an 8-pin SOIC package. It operates with a typical propagation delay of 230ps and features internal 75KΩ input pull-down resistors. The device utilizes ECL-compatible power supplies, requiring VEE voltages between -4.75V and -5.5V for the 10EL variant. It supports data rates suitable for applications demanding superior AC performance.

Signal Switches, Multiplexers, Decoders Feature Summary

• Functions as a high-speed 2:1 multiplexer with differential outputs
• Features internal 75KΩ input pull-down resistors for signal stability
• Provides high bandwidth output transitions for fast switching

Signal Switches, Multiplexers, Decoders Applications

• High-speed data routing systems
• Signal path selection in communication equipment
• Clock distribution networks requiring low latency

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the specific ZC suffix corresponds to the commercial temperature range and standard Sn-Pb finish as documented in the ordering information. Confirm compatibility with existing PCB footprints for the 8-pin SOIC (Z8-1) package. Ensure supply voltage levels match the specified requirements for the 10EL series before integration into the design.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when system architecture requires minimal propagation delay and precise signal routing. The internal pull-down resistors simplify interface design by eliminating external components. Consider the operating temperature range and power supply specifications to ensure alignment with the target application environment and performance constraints.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SY10/100EL58 family of multiplexers, which are functionally equivalent to older E158 devices but offer significantly faster propagation delays and output transition times. Manufactured originally by Micrel, Inc., these devices are designed for ultimate AC performance in critical signal paths.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The datasheet notes that this product is not recommended for new designs. Verify availability of alternative high-speed multiplexers if sourcing is constrained.