SY100EL56VZC

Signal Switches, Multiplexers, Decoders Overview

The SY100EL56VZC is a dual, fully differential 2:1 multiplexer from the ECL family. It supports 3.3V and 5V power supplies with VCC ranging from 3.0V to 5.5V and VEE from -5.5V to -3.0V. The device features a typical propagation delay of 440 ps and operates within an ambient temperature range of -40°C to +85°C. It includes separate and common select inputs, internal 75 kΩ input pull-down resistors, and multiple VBB pins for AC coupling. The component is housed in a 20-lead SOIC package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual fully differential data path designed for low skew clock or skew-sensitive signal multiplexing
• Internal circuitry ensures stability under open input conditions by biasing outputs when inputs are unconnected
• Provides both individual and common select inputs to support diverse data path and random logic applications

Signal Switches, Multiplexers, Decoders Applications

• Multiplexing low skew clock signals
• Routing skew-sensitive signals
• Data path selection in high-speed logic systems

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering suffix (e.g., ZG for tube, TR for reel) against the manufacturer's current product identification system to ensure correct packaging. Confirm that the voltage supply requirements align with the specified 3.3V/5V operational range. Check for any recent revision history updates in the datasheet DS20006242A that may affect pinout or electrical characteristics before finalizing procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when differential signal integrity is critical due to its fully differential architecture. Ensure the design accommodates the required VCC and VEE supply voltages within the specified limits. Consider the 20-lead SOIC package constraints for PCB layout. Verify that the application requires the specific dual 2:1 multiplexer configuration rather than single-ended alternatives.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SY100EL series of ECL-compatible logic devices manufactured by Microchip Technology. It functions as a high-speed multiplexer utilizing differential signaling to minimize noise and skew. The 'V' designation indicates support for both 3.3V and 5V operation, while 'Z' denotes the 20-lead SOIC package and 'G' signifies the industrial temperature range.

Signal Switches, Multiplexers, Decoders Replacement Considerations

SY100EP56VK4G-TR is a similar dual differential 2:1 multiplexer available in a TSSOP-20 package.