SY100EP58VKI

Signal Switches, Multiplexers, Decoders Overview

The SY100EP58VKI is a high-speed 2:1 multiplexer from the ECL Pro family, manufactured by Microchip Technology. It operates within a supply voltage range of +3.0V to +5.5V and supports an industrial temperature range of –40°C to +85°C. The device features a maximum toggle frequency (fMAX) of 3GHz with a differential output swing of at least 400mV. Propagation delay ranges from 170ps to 420ps depending on operating conditions. It utilizes an 8-pin MSOP package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports flexible supply voltages for both PECL and ECL logic families
• Optimized for low-jitter performance in high-speed applications
• Internally temperature compensated for constant I/O logic levels
• Features single-ended inputs compatible with PECL/ECL standards

Signal Switches, Multiplexers, Decoders Applications

• SONET systems
• Gigabit Ethernet interfaces
• Fibre Channel networks
• Telecommunications transponders

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the ordering suffix VKI corresponds specifically to the 8-pin MSOP package configuration. Confirm the component meets RoHS compliance requirements if lead-free materials are necessary for the assembly process. Ensure the procurement source provides valid traceability documentation for the specific manufacturing lot.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a high-speed 2:1 multiplexer with guaranteed AC performance over wide temperature and voltage variations is required. It serves as a pin-for-pin replacement for legacy MC10/100EP58D/DT devices. Consider its internal temperature compensation for designs requiring stable logic levels across varying thermal environments.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Micrel Precision Edge timing and distribution family, now under Microchip Technology. It is designed for high-speed signal routing where low jitter and precise timing are critical. The device integrates internal pull-down resistors on input channels to simplify interface design.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The datasheet identifies the MC10EP58DT as a direct pin-for-pin plug-in replacement in the 8-pin MSOP/TSSOP package format.