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LMH0394SQ/NOPB from TI,Texas Instruments

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LMH0394SQ/NOPB

Manufacturer: TI

3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer 16-WQFN -40 to 85

Partnumber Manufacturer Quantity Availability
LMH0394SQ/NOPB,LMH0394SQNOPB TI 50 In Stock

Description and Introduction

3G HD/SD SDI Low Power Extended Reach Adaptive Cable Equalizer 16-WQFN -40 to 85 The **LMH0394SQ/NOPB** is a **3G/HD/SD-SDI Adaptive Cable Equalizer** manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Function:** Adaptive cable equalizer for serial digital interface (SDI) signals.  
- **Supported Standards:** 3G-SDI (2.97 Gbps), HD-SDI (1.485 Gbps), and SD-SDI (270 Mbps).  
- **Cable Reach:** Up to **150 meters** for HD-SDI and **200 meters** for SD-SDI over Belden 1694A cable.  
- **Input Signal Amplitude Range:** **50 mVpp to 1.6 Vpp**.  
- **Output Signal Swing:** **800 mVpp** (typical).  
- **Power Supply:** **3.3V** (single supply).  
- **Operating Temperature Range:** **-40°C to +85°C**.  
- **Package:** **16-pin WQFN**.  

### **Features:**  
- **Automatic Adaptive Equalization:** Adjusts to varying cable lengths and signal conditions.  
- **Low Power Consumption:** Typically **135 mW** (3.3V supply).  
- **Output Muting:** Detects loss of input signal and mutes output.  
- **Integrated LOS (Loss-of-Signal) Detector:** Provides a digital output indicating signal presence.  
- **DC-Coupled Inputs:** Allows for AC or DC coupling.  
- **High ESD Protection:** **±8 kV HBM (Human Body Model)** for robustness.  

### **Applications:**  
- Broadcast video equipment (cameras, routers, switchers).  
- Professional video distribution systems.  
- SDI signal recovery over long cables.  

This device is designed for high-performance video signal integrity in professional broadcast and video production environments.  

*(Source: Texas Instruments Datasheet for LMH0394SQ/NOPB.)*

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