SY100EP56VK4I-TR

Signal Switches, Multiplexers, Decoders Overview

The SY100EP56VK4I-TR is a dual fully differential 2:1 multiplexer from the ECL Pro family, operating within a flexible power supply range of 3.0V to 5.5V and an industrial temperature range of –40°C to +85°C. It features a maximum toggle frequency exceeding 3GHz, propagation delay up to 500ps, and internal device skew under 100ps. The component utilizes a 20-pin TSSOP package and includes independent or common select control pins for each channel.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual fully differential 2:1 multiplexing architecture with dedicated select control pins
• High-speed operation supporting frequencies greater than 3GHz with low propagation delay
• Flexible power supply compatibility for PECL/LVPECL and ECL/LVECL logic modes
• Integrated VBB reference outputs for AC-coupled and single-ended application support

Signal Switches, Multiplexers, Decoders Applications

• High-speed signal routing in telecommunications infrastructure
• Clock distribution networks requiring low-skew multiplexing
• Data acquisition systems utilizing differential signaling
• Test and measurement equipment demanding high-frequency switching

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the ordering suffix matches the required tape and reel packaging configuration. Confirm the specific voltage and temperature ratings align with the target system environment. Ensure proper termination resistors are included in the design to maintain signal integrity at high frequencies. Check for RoHS compliance requirements if applicable to the manufacturing process.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when dual-channel differential multiplexing is required alongside high-frequency performance. Consider the 20-pin TSSOP package constraints during layout planning. Evaluate the need for independent versus common select control based on system timing requirements. Ensure power supply decoupling meets the specified capacitor values for stable operation.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Micrel ECL Pro family, designed for high-speed timing and distribution applications. It serves as a pin-for-pin replacement for legacy devices like the MC100EP56DT. The series emphasizes low skew and guaranteed AC parameters across varying temperatures and voltages.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY100EP56VK4I-TR is functionally equivalent to the MC100EP56DT. For tape and reel configurations, it replaces the MC100EP56DTR2. Verify pinout compatibility before substituting these parts in existing designs.