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SAA7121 from PHI,Philips

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SAA7121

Manufacturer: PHI

Digital Video Encoder (ConDENC)

Partnumber Manufacturer Quantity Availability
SAA7121 PHI 12 In Stock

Description and Introduction

Digital Video Encoder (ConDENC) The SAA7121 is a video encoder IC manufactured by Philips Semiconductors (PHI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **PHI (Philips Semiconductors)**  

### **Specifications:**  
- **Function:** Digital-to-Analog Video Encoder  
- **Input:** Digital YUV or RGB video data  
- **Output:** Analog composite (CVBS), S-Video (Y/C), or RGB video signals  
- **Supported Standards:** NTSC, PAL, and SECAM  
- **Resolution Support:** Standard-definition (SD) video formats  
- **Data Interface:** 8-bit or 16-bit digital video input  
- **Clock Frequency:** Typically 27 MHz  

### **Descriptions:**  
- The SAA7121 is designed to convert digital video signals into analog formats for TV or monitor output.  
- It includes on-chip digital-to-analog converters (DACs) for generating analog video signals.  
- It supports multiple output formats, including composite, S-Video, and RGB.  

### **Features:**  
- Integrated triple 10-bit DACs for video output  
- Programmable output levels and timings  
- On-chip clock generation (requires minimal external components)  
- Low-power consumption in standby mode  
- I²C-bus control interface for configuration  

This information is based solely on the available knowledge base for the SAA7121 by PHI.

Application Scenarios & Design Considerations

Digital Video Encoder (ConDENC)

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