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SY100H641JC from SYNERGY

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SY100H641JC

Manufacturer: SYNERGY, MICREL

SINGLE SUPPLY 1:9 PECL-TO-TTL

Partnumber Manufacturer Quantity Availability
SY100H641JC SYNERGY, MICREL 695 In Stock

Description and Introduction

SINGLE SUPPLY 1:9 PECL-TO-TTL The SY100H641JC is a high-speed ECL (Emitter-Coupled Logic) device manufactured by **MICREL**.  

### **Specifications:**  
- **Logic Family:** ECL (10H Series)  
- **Function:** 8-Bit Universal Bus Transceiver  
- **Operating Voltage:** -5.2V (Standard ECL Power Supply)  
- **Propagation Delay:** Typically **1.8 ns** (for high-speed operation)  
- **Output Type:** Differential ECL  
- **Operating Temperature Range:** **0°C to +85°C** (Commercial Grade)  
- **Package:** **28-Pin PLCC (Plastic Leaded Chip Carrier)**  

### **Descriptions and Features:**  
- **High-Speed Operation:** Designed for applications requiring fast data transfer with **sub-2ns propagation delays**.  
- **Universal Bus Transceiver:** Supports bidirectional data flow between buses.  
- **ECL Compatibility:** Works with standard **10K and 100K ECL logic levels**.  
- **Differential Inputs/Outputs:** Provides noise immunity and high-speed signal integrity.  
- **Three-State Outputs:** Allows bus isolation when disabled.  
- **Flow-Through Pinout:** Optimized for PCB layout efficiency.  

This device is commonly used in **high-speed computing, telecommunications, and data communication systems** where fast signal processing is critical.  

Would you like additional details on pin configurations or timing diagrams?

Application Scenarios & Design Considerations

SINGLE SUPPLY 1:9 PECL-TO-TTL

Alternative Part Number

  • MC10H641FNR2 --: Same ECL/PECL clock driver function in the 10H641 family, widely available and pin-compatible in PLCC packages.
  • MC100EP11DTG --: ECL/PECL fanout buffer with similar differential clock distribution role and comparable supply and signaling levels.
  • NB6L11MNR2G --: Modern low-voltage differential clock fanout buffer suitable as a functional replacement where board layout allows.
  • MC10H641FNG --: Same ECL/PECL 1:9 clock fanout function in a compatible PLCC package; ON Semiconductor acquired the Micrel logic line, so this is the closest functional drop-in.
  • MC100EP196FAG --: ECL/PECL clock distribution device with similar fanout and supply requirements, usable as a functional substitute with minor board-level adaptation.
  • NB6L11SMNG --: Differential 1:2 clock fanout buffer in the same high-speed ECL family; acceptable when fewer outputs are needed and layout is adjusted.

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