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SY100E157JC from SYNERGY

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SY100E157JC

Manufacturer: SYNERGY

QUAD 2:1 MULTIPLEXER

Partnumber Manufacturer Quantity Availability
SY100E157JC SYNERGY 249 In Stock

Description and Introduction

QUAD 2:1 MULTIPLEXER The SY100E157JC is a high-speed ECL (Emitter-Coupled Logic) device manufactured by Micrel (now part of Microchip Technology). Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** Micrel (acquired by Microchip Technology)  
- **Series:** SY100E  
- **Technology:** ECL (Emitter-Coupled Logic)  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **Operating Voltage:** -4.2V to -5.7V (Negative Supply)  
- **Operating Temperature Range:** 0°C to +85°C (Commercial)  
- **Speed:** High-speed operation (typically in the GHz range)  
- **Logic Family:** 100E Series  

### **Descriptions:**
- The SY100E157JC is a differential PECL (Positive ECL) to TTL translator designed for high-speed data communication and clock distribution applications.  
- It provides signal level translation between ECL and TTL logic families.  
- Suitable for high-performance computing, telecommunications, and networking applications.  

### **Features:**
- **Differential Inputs:** Accepts PECL (Positive ECL) signals.  
- **TTL-Compatible Outputs:** Provides TTL-level outputs for interfacing with lower-voltage logic.  
- **High-Speed Operation:** Supports data rates in the GHz range.  
- **Low Skew:** Minimizes timing differences between outputs.  
- **Wide Operating Voltage Range:** Supports -4.2V to -5.7V power supply.  
- **Robust ESD Protection:** Enhanced electrostatic discharge protection.  

For exact performance parameters (e.g., propagation delay, power consumption), refer to the official datasheet from Microchip Technology.

Application Scenarios & Design Considerations

QUAD 2:1 MULTIPLEXER

Alternative Part Number

  • MC100E157FNR2G --: Same ECL 2:1 multiplexer function in a PLCC-28 package, pin-compatible with the original and widely available.
  • NB100E157FAG --: ECL/PECL quad 2:1 multiplexer with equivalent logic and supply levels, suitable as a functional drop-in replacement.
  • MC10E157FNG --: 10E-series ECL multiplexer offering the same 2:1 mux function and compatible package, usable where 100E speed grade is not critical.
  • MC100E157FNG --: Same ECL 2:1 multiplexer function in a PLCC-28 package, direct functional equivalent from the original ECL logic family.
  • SY10E157JC --: Same 10E-series ECL multiplexer function from the same vendor family, usable as a lower-speed grade substitute.

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