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TMDS251 from TI,Texas Instruments

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TMDS251

Manufacturer: TI

2-to-1 HDMI Switch 64-TQFP 0 to 70

Partnumber Manufacturer Quantity Availability
TMDS251 TI 97 In Stock

Description and Introduction

2-to-1 HDMI Switch 64-TQFP 0 to 70 The TMDS251 is a high-performance HDMI/DVI switch manufactured by Texas Instruments (TI). Here are the key specifications, descriptions, and features:

### **Specifications:**  
- **Interface:** HDMI 1.4a / DVI 1.0 compliant  
- **Number of Ports:** 2:1 or 4:1 switch configurations  
- **Data Rate:** Supports up to **3.4 Gbps per lane (10.2 Gbps total)**  
- **Voltage Supply:** **3.3V**  
- **Power Consumption:** Low power operation  
- **ESD Protection:** **±8 kV HBM** (Human Body Model)  
- **Package:** **48-pin TQFP**  

### **Descriptions:**  
- The TMDS251 is a **bidirectional switch** designed for HDMI and DVI applications.  
- It enables seamless switching between multiple HDMI/DVI sources to a single display.  
- Supports **HDCP (High-bandwidth Digital Content Protection)** pass-through.  
- Features **equalized inputs** to compensate for signal degradation over long cables.  

### **Features:**  
- **Hot-Plug Detection (HPD) Support**  
- **DDC (Display Data Channel) Switching**  
- **Automatic Input Termination** for power savings  
- **Low Crosstalk & High Signal Integrity**  
- **Compatible with TMDS Clock Frequencies up to 340 MHz**  

For detailed datasheets and application notes, refer to **Texas Instruments' official documentation**.

Application Scenarios & Design Considerations

2-to-1 HDMI Switch 64-TQFP 0 to 70

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