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TSB12LV26PZT from TI,Texas Instruments

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TSB12LV26PZT

Manufacturer: TI

OHCI-Lynx PCI-Based IEEE 1394 Host Controller

Partnumber Manufacturer Quantity Availability
TSB12LV26PZT TI 707 In Stock

Description and Introduction

OHCI-Lynx PCI-Based IEEE 1394 Host Controller The TSB12LV26PZT is a manufacturer part from Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TSB12LV26PZT  
- **Package:** 100-LQFP (14x14)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 3.3V  
- **Interface Type:** IEEE 1394 (FireWire)  
- **Data Rate:** Up to 400 Mbps  
- **Compliance:** IEEE 1394-1995 and 1394a-2000  

### **Descriptions:**
The TSB12LV26PZT is a **3.3V IEEE 1394a-2000 Two-Port PHY-Link Interface Controller**. It integrates a **Physical Layer (PHY)** and **Link Layer Controller** for high-speed serial communication, supporting FireWire (IEEE 1394) applications. It is designed for use in consumer electronics, industrial automation, and computing peripherals.

### **Features:**
- **Two fully compliant IEEE 1394a-2000 ports**  
- **Supports 100/200/400 Mbps data rates**  
- **Integrated 3.3V operation**  
- **Low-power consumption**  
- **Cable power monitoring and control**  
- **Automatic bus initialization and arbitration**  
- **Supports suspend/resume power management**  
- **100-pin LQFP package**  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

OHCI-Lynx PCI-Based IEEE 1394 Host Controller

Alternative Part Number

  • TSB12LV26PZ --: Same TSB12LV26 IEEE 1394 link-layer controller in the same PZ package family; the PZT suffix denotes tape-and-reel packing, so the PZ variant is functionally identical and is the closest drop-in alternative.
  • TSB12LV21BPGF --: Earlier TSB12LV21 series 1394 link-layer controller from TI with similar IEEE 1394 functionality and host interface; a viable alternative when the LV26 is unavailable, though pinout and firmware compatibility should be verified.
  • TSB41AB2PAP --: TI 1394 integrated link-layer controller plus two-port PHY in a similar package; offers comparable 1394 link/PHY functionality and can replace the LV26 in many designs after checking interface and register compatibility.

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