3.3V ECL Dual Differential 2:1 Multiplexer The **MC100LVEL56DWR2** is a differential receiver manufactured by **ON Semiconductor** (formerly part of Motorola).  

### **Manufacturer:**  
- **ON Semiconductor**  

### **Specifications:**  
- **Logic Family:** ECL (Emitter-Coupled Logic)  
- **Supply Voltage (VCC):** -4.2V to -5.7V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (Small Outline Integrated Circuit)  
- **Number of Receivers:** 2  
- **Input Type:** Differential  
- **Output Type:** Differential  
- **Propagation Delay:** Typically 400ps  
- **Data Rate:** Up to 3.2Gbps  

### **Descriptions & Features:**  
- **High-Speed Differential Receiver:** Designed for high-speed data transmission.  
- **Low Skew:** Ensures minimal timing variation between outputs.  
- **Wide Operating Voltage Range:** Supports -4.2V to -5.7V for flexible power supply options.  
- **ECL 100K-Compatible:** Ensures compatibility with standard ECL logic levels.  
- **Differential Inputs:** Provides noise immunity and signal integrity.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This component is commonly used in high-speed communication systems, clock distribution, and networking applications.

3.3V ECL Dual Differential 2:1 Multiplexer