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TDA3562 from PHI,Philips

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TDA3562

Manufacturer: PHI

PAL/NTSC ONE-CHIP DECODER

Partnumber Manufacturer Quantity Availability
TDA3562 PHI 2 In Stock

Description and Introduction

PAL/NTSC ONE-CHIP DECODER The TDA3562 is a color decoder IC manufactured by Philips (PHI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Philips (PHI)  
- **Function:** PAL/SECAM color decoder  
- **Package:** 28-pin DIP (Dual In-line Package)  
- **Supply Voltage:** 12V (typical)  
- **Power Consumption:** Approximately 1.5W  
- **Operating Temperature Range:** -20°C to +70°C  

### **Descriptions:**  
- Designed for use in PAL and SECAM color television receivers.  
- Integrates luminance processing, chrominance decoding, and RGB matrix functions.  
- Includes automatic color control (ACC) and color killer circuitry.  

### **Features:**  
1. **Luminance Processing:**  
   - Includes delay line for luminance signal correction.  
   - Features contrast and brightness control.  

2. **Chrominance Decoding:**  
   - PAL/SECAM compatible.  
   - Automatic color control (ACC) for stable color reproduction.  
   - Built-in color killer to suppress color during weak signals.  

3. **RGB Outputs:**  
   - Provides RGB outputs for driving the CRT.  
   - Includes white point adjustment (cut-off control).  

4. **Additional Functions:**  
   - Sandcastle pulse detection for synchronization.  
   - Internal clamping for DC restoration.  

This IC was commonly used in older television sets and monitors for color signal processing.

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