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TSB83AA22C from TI,Texas Instruments

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TSB83AA22C

Manufacturer: TI, DSP

IEEE Std 1394b-2002 PHY and OHCI Link Device 168-NFBGA 0 to 70

Partnumber Manufacturer Quantity Availability
TSB83AA22C TI, DSP 1062 In Stock

Description and Introduction

IEEE Std 1394b-2002 PHY and OHCI Link Device 168-NFBGA 0 to 70 The TSB83AA22C is a manufacturer by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TSB83AA22C  
- **Type:** IEEE 1394b (FireWire) Two-Port Cable Transceiver/Arbiter  
- **Interface:** IEEE 1394b (FireWire)  
- **Data Rate:** Up to 800 Mbps (S800)  
- **Ports:** 2 fully compliant IEEE 1394b ports  
- **Voltage Supply:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 100-pin TQFP (Thin Quad Flat Pack)  

### **Descriptions:**
- The TSB83AA22C is a two-port IEEE 1394b cable transceiver and arbiter that supports high-speed data transfer up to 800 Mbps.  
- It is designed for applications requiring reliable and high-performance FireWire connectivity.  
- The device integrates physical layer (PHY) functionality and complies with IEEE 1394b standards.  

### **Features:**
- Supports IEEE 1394b (S800) and backward-compatible with IEEE 1394a (S400/S200/S100).  
- Two fully compliant 1394b ports with integrated cable termination.  
- Automatic negotiation of data rates (100/200/400/800 Mbps).  
- Low power consumption with power-down modes.  
- Supports long-distance cable connections (up to 100 meters with repeaters).  
- Integrated arbitration and data resynchronization.  
- Robust ESD protection on cable ports.  

This information is based solely on the manufacturer's provided specifications.

Application Scenarios & Design Considerations

IEEE Std 1394b-2002 PHY and OHCI Link Device 168-NFBGA 0 to 70

Alternative Part Number

  • TUSB8041 --: TI USB 3.0 hub controller with similar 4-port functionality and comparable interface, suitable as a functional substitute in USB hub designs.
  • TUSB8042A --: Updated TI USB 3.0 4-port hub controller offering similar feature set and pin-compatible family options for drop-in evaluation.
  • USB5744 --: Microchip USB 3.0 4-port hub controller from a different vendor series, providing an alternative source with comparable USB hub capabilities.
  • TSB83AA23 --: Same TSB83AA family IEEE 1394 (FireWire) link-layer controller with closely matching feature set and pin compatibility, making it the closest functional drop-in.
  • TSB82AA2 --: Related TI 1394a link-layer controller with similar host interface and DMA architecture, suitable for designs needing a comparable FireWire link chip.
  • FW643 --: Alternative IEEE 1394b PCIe-to-FireWire controller offering equivalent FireWire link functionality for designs migrating away from the TSB83AA series.

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