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STV0903 from STM,ST Microelectronics

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STV0903

Manufacturer: STM

Multi-standard advanced demodulator for satellite digital TV and data services set-top boxes

Partnumber Manufacturer Quantity Availability
STV0903 STM 50 In Stock

Description and Introduction

Multi-standard advanced demodulator for satellite digital TV and data services set-top boxes The STV0903 is a demodulator IC manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Demodulator IC  
- **Package:** QFP (Quad Flat Package)  
- **Power Supply Voltage:** 3.3V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Frequency Range:** Supports DVB-S (Digital Video Broadcasting - Satellite) standards  
- **Symbol Rate:** Supports a wide range of symbol rates (exact range depends on configuration)  
- **Interface:** I2C control interface  

### **Descriptions:**
- The STV0903 is a single-chip demodulator designed for satellite TV applications.  
- It is optimized for DVB-S (Digital Video Broadcasting - Satellite) reception.  
- The IC integrates advanced signal processing to handle QPSK (Quadrature Phase-Shift Keying) demodulation.  
- It supports blind scan functionality for automatic channel detection.  

### **Features:**
- **High Integration:** Combines demodulation, FEC (Forward Error Correction), and AGC (Automatic Gain Control) in a single chip.  
- **Low Power Consumption:** Designed for energy-efficient operation.  
- **Flexible Symbol Rate Support:** Adaptable to various transmission rates.  
- **Robust Signal Processing:** Includes carrier recovery, timing recovery, and adaptive equalization.  
- **I2C Interface:** Allows easy configuration and control by an external microcontroller.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Multi-standard advanced demodulator for satellite digital TV and data services set-top boxes

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