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TSB81BA3EPFP from TI,Texas Instruments

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TSB81BA3EPFP

Manufacturer: TI

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70

Partnumber Manufacturer Quantity Availability
TSB81BA3EPFP TI 295 In Stock

Description and Introduction

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70 The TSB81BA3EPFP is a Texas Instruments (TI) integrated circuit designed for IEEE 1394b (FireWire) applications. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
TSB81BA3EPFP  

### **Description:**  
The TSB81BA3EPFP is a three-port cable transceiver/arbiter for IEEE 1394b applications, supporting data rates up to 800 Mbps (S800). It integrates physical layer (PHY) functions for high-performance serial bus communication.  

### **Key Features:**  
- Compliant with **IEEE 1394b-2002** standard for high-speed serial bus.  
- Supports **S100, S200, S400, and S800** data rates (up to 800 Mbps).  
- Three fully compliant **1394b ports** with auto-negotiation for speed and protocol.  
- Integrated **cable bias and termination detection**.  
- Supports **Beta mode** (1394b) and legacy **1394a-2000** modes.  
- **Low-power consumption** with power-down modes.  
- **3.3V supply voltage** operation.  
- **64-pin TQFP (EPFP)** package.  
- Includes **link interface** for connection to a link-layer controller.  
- Supports **asynchronous and isochronous data transfers**.  

### **Applications:**  
- High-speed data transfer in consumer electronics (e.g., external storage, cameras).  
- Professional audio/video equipment.  
- Industrial and embedded systems requiring fast serial communication.  

This information is based solely on the manufacturer's specifications. No additional guidance or recommendations are provided.

Application Scenarios & Design Considerations

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70

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