DUAL DIFFERENTIAL PECL-to-TTL TRANSLATOR The SY100ELT23ZI is a high-speed differential receiver manufactured by **MICREL** (now part of Microchip Technology).  

### **Key Specifications:**  
- **Type**: Differential Receiver  
- **Logic Family**: ECL (Emitter-Coupled Logic)  
- **Supply Voltage (VCC)**: -4.2V to -5.7V (Negative Supply)  
- **Operating Temperature Range**: -40°C to +85°C  
- **Propagation Delay**: Typically 0.9 ns  
- **Input Type**: Differential  
- **Output Type**: Differential  
- **Package**: 8-pin SOIC (Small Outline Integrated Circuit)  

### **Features:**  
- High-speed operation (up to 1 GHz)  
- Compatible with 100K and 10KH ECL logic families  
- Low skew for clock distribution applications  
- Differential inputs with internal 50kΩ termination resistors  
- Pb-free and RoHS compliant  

### **Applications:**  
- Clock distribution  
- High-speed data transmission  
- Telecommunications  
- Networking equipment  

For detailed electrical characteristics, refer to the official **MICREL datasheet**.

DUAL DIFFERENTIAL PECL-to-TTL TRANSLATOR

DUAL DIFFERENTIAL PECL-to-TTL TRANSLATOR The SY100ELT23ZI is a high-speed differential receiver manufactured by **MICREL**.  

### **Key Specifications:**  
- **Type:** Differential Receiver  
- **Logic Family:** ECL (Emitter-Coupled Logic)  
- **Supply Voltage:** -4.2V to -5.7V (Negative Supply)  
- **Propagation Delay:** Typically < 1.0 ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions and Features:**  
- Designed for high-speed data transmission applications.  
- Compatible with **PECL (Positive ECL)** and **LVPECL (Low-Voltage PECL)** logic levels.  
- Provides **differential inputs** for noise immunity.  
- Features **internal input termination resistors** for impedance matching.  
- Suitable for **clock distribution, networking, and telecommunications** applications.  
- **High-speed performance** with minimal skew.  

For exact electrical characteristics and pin configurations, refer to the official **MICREL datasheet**.

DUAL DIFFERENTIAL PECL-to-TTL TRANSLATOR