5V TTL to Differential PECL and Differential PECL to TTL Translator The MC10ELT28D is a differential receiver manufactured by ON Semiconductor (formerly part of Motorola's semiconductor division, hence the "MOT" designation).  

### **Manufacturer Specifications:**  
- **Manufacturer:** ON Semiconductor (MOT legacy)  
- **Series:** ECLinPS Lite (10ELT Series)  
- **Logic Family:** ECL (Emitter-Coupled Logic)  
- **Supply Voltage (VCC):** -4.2V to -5.7V (Negative Supply)  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The MC10ELT28D is a high-speed differential PECL (Positive ECL) to TTL translator.  
- Designed for low-power, high-performance applications.  
- Provides signal translation between PECL and TTL logic levels.  

### **Features:**  
- **Differential Inputs:** Accepts PECL signals.  
- **Single-Ended TTL Output:** Compatible with TTL logic levels.  
- **High-Speed Operation:** Suitable for clock distribution and data transmission.  
- **Low Power Consumption:** Optimized for ECL efficiency.  
- **Internal Input Pulldown Resistors:** Ensures stability when inputs are left open.  

For detailed electrical characteristics and timing diagrams, refer to the official datasheet.

5V TTL to Differential PECL and Differential PECL to TTL Translator