SY100EP58VKG-TR

Signal Switches, Multiplexers, Decoders Overview

The SY100EP58VKG-TR is a high-speed, precision 2:1 multiplexer from the ECL Pro family. It supports flexible supply voltages ranging from +3.0V to +5.5V and operates within an industrial temperature range of –40°C to +85°C. The device features single-ended PECL/ECL compatible inputs with internal pull-down resistors and provides differential outputs. It guarantees a maximum toggle frequency (fMAX) of 3GHz with a differential output swing of at least 400mV. Propagation delay is specified between 170ps and 420ps depending on operating conditions.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports flexible supply voltage operation from +3.0V to +5.5V for compatibility with various logic families.
• Features low jitter performance optimized for high-speed timing applications.
• Includes internal 75kΩ pull-down resistors on signal-path inputs and select control pins.

Signal Switches, Multiplexers, Decoders Applications

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

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the ordering suffix 'TR' corresponds to the tape and reel packaging format as defined in the manufacturer's documentation. Confirm that the component meets lead-free requirements if applicable to your assembly process. Ensure proper termination networks are designed according to the datasheet recommendations to maintain signal integrity at high frequencies.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a high-speed 2:1 multiplexer with low jitter is required for ECL or PECL signaling environments. Consider the 8-pin MSOP package for space-constrained designs. Verify that the input signal swing meets the minimum requirement of 150mV and that the system power supply falls within the guaranteed operational range.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SY10/100EP58V series, which serves as a pin-for-pin replacement for legacy MC10/100EP58D/DT devices. The SY100EP58V variant is internally temperature compensated, ensuring constant I/O logic levels across the operating temperature range. It is part of Micrel's Precision Edge timing and distribution product line.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY10EP58VKG-TR is functionally equivalent to the SY100EP58VKG-TR. Both serve as replacements for the MC10EP58DTR2 and MC100EP58DTR2 components in 8-pin MSOP/TSSOP packages.