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SY100ELT21ZG from MICREL

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SY100ELT21ZG

Manufacturer: MICREL, MICREL

DIFFERENTIAL PECL-to-TTL TRANSLATOR

Partnumber Manufacturer Quantity Availability
SY100ELT21ZG MICREL, MICREL 1167 In Stock

Description and Introduction

DIFFERENTIAL PECL-to-TTL TRANSLATOR The SY100ELT21ZG is a differential receiver manufactured by MICREL (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage (VCC):** -4.2V to -5.7V (ECL operation)  
- **Input Voltage Range (VIH, VIL):** ECL-compatible levels  
- **Propagation Delay:** Typically 400ps  
- **Differential Input Voltage (VID):** ≥ 200mV  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
- The SY100ELT21ZG is a high-speed differential ECL (Emitter-Coupled Logic) receiver.  
- It is designed to accept differential input signals and provide complementary ECL outputs.  
- Suitable for high-speed data transmission and clock distribution applications.  

### **Features:**  
- **High-Speed Operation:** Optimized for low propagation delay and skew.  
- **Differential Inputs:** Improves noise immunity and signal integrity.  
- **ECL-Compatible:** Works with standard ECL logic levels.  
- **Complementary Outputs:** Provides both true and inverted outputs.  
- **Wide Operating Voltage:** Supports standard ECL power supply ranges.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

DIFFERENTIAL PECL-to-TTL TRANSLATOR

Alternative Part Number

  • NB4N11SMNG --: Pin-compatible differential translator in the same ECL/PECL family, widely available and functionally equivalent for most designs.
  • MC100EPT21DG --: Direct ECL-to-TTL translator with matching logic function and supply requirements, a common drop-in substitute.
  • SN65EPT21DGK --: Equivalent ECL/PECL translator from a major vendor, suitable when the original Micrel part is unavailable.
  • MC100ELT21DG --: Same ECL-to-TTL translator function in the 100ELT family, direct functional equivalent with compatible pinout and logic levels.
  • NB100ELT21DTG --: ECL/PECL-to-TTL translator offering equivalent translation function and similar supply and temperature specifications.
  • SY89321L --: Micrel differential-to-TTL translator in a different series, providing comparable ECL-to-TTL translation for drop-in evaluation.

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