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SAA7110A from PHILIPS

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SAA7110A

Manufacturer: PHILIPS, SIEMENS

One Chip Front-end 1 (OCF1)

Partnumber Manufacturer Quantity Availability
SAA7110A PHILIPS, SIEMENS 100 In Stock

Description and Introduction

One Chip Front-end 1 (OCF1) The SAA7110A is a video input processor manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Type:** Video Input Processor  
- **Input Formats:** Supports composite video (CVBS), S-Video (Y/C), and analog RGB  
- **ADC Resolution:** 9-bit  
- **Sampling Rate:** Up to 27 MHz  
- **Output Formats:** Digital YUV 4:2:2 or RGB  
- **Horizontal and Vertical Sync Processing:** Includes sync detection and generation  
- **Clock Generation:** On-chip clock generation with PLL  
- **Power Supply:** Typically 3.3V (digital) and 5V (analog)  
- **Package:** LQFP (Low-profile Quad Flat Package)  

### **Descriptions:**  
The SAA7110A is designed for video capture applications, converting analog video signals (such as from cameras, VCRs, or TV tuners) into digital formats. It includes built-in analog processing, anti-aliasing filters, and an ADC for high-quality digitization.  

### **Features:**  
- **Multi-standard Support:** PAL, NTSC, and SECAM compatibility  
- **Automatic Gain Control (AGC):** For stable video signal levels  
- **Clamping and DC Restoration:** Ensures accurate black level  
- **Programmable Controls:** Adjustable brightness, contrast, saturation, and hue  
- **I²C Bus Interface:** For configuration and control  
- **Low Power Consumption:** Suitable for embedded applications  

This information is based solely on the documented specifications of the SAA7110A by PHILIPS.

Application Scenarios & Design Considerations

One Chip Front-end 1 (OCF1)

Alternative Part Number

  • BT815 --: Video/display controller with video input processing capabilities, suitable as a functional substitute in video decoding applications.
  • ADV7180 --: NTSC/PAL video decoder with similar analog video digitizing function, widely used as a drop-in alternative for video capture designs.
  • TVP5150AM1 --: Low-power NTSC/PAL/SECAM video decoder offering comparable analog video decoding functionality for embedded video systems.
  • BT848AKPF --: Video capture/decoder IC with similar analog video digitizing function; widely available and well documented as a functional substitute in video capture designs.
  • ADV7180BSTZ --: Modern single-chip NTSC/PAL video decoder offering comparable analog video decoding capability with better availability and support.
  • TVP5150AM1PBS --: Low-power NTSC/PAL/SECAM video decoder that can replace the SAA7110A in many video capture applications with similar interface requirements.

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