H/V PROCESSOR FOR TTL V.D.U The TDA9102C is a monolithic integrated circuit manufactured by STMicroelectronics (ST). Below are the factual details about the part:
### **Manufacturer:**
- **STMicroelectronics (ST)**
### **Specifications:**
1. **Function:** Horizontal deflection controller for CRT monitors.
2. **Package:** Typically available in a **DIP-20 (Dual In-line Package, 20 pins)** or **SO-20 (Small Outline, 20 pins)**.
3. **Operating Voltage:**
- Supply voltage (**VCC**) typically **12V**.
- Logic supply voltage (**VDD**) typically **5V**.
4. **Frequency Range:**
- Supports horizontal deflection frequencies up to **150 kHz**.
5. **Key Features:**
- **Horizontal sync processing** with phase detector and oscillator.
- **Soft start/stop** function to minimize stress on CRT.
- **X-ray protection** with shutdown capability.
- **B+ voltage regulation** for stable power supply.
- **Dynamic focus control** for improved image quality.
- **Vertical blanking pulse generation**.
### **Descriptions:**
- The TDA9102C is designed for use in **CRT-based monitors and displays**, providing precise control over horizontal deflection and synchronization.
- It integrates multiple functions, including **sync processing, oscillator control, and protection circuits**, reducing external component count.
### **Features:**
- **Horizontal sync processing** with phase-locked loop (PLL).
- **Adjustable horizontal oscillator frequency** via external components.
- **B+ regulation** for stable high-voltage supply.
- **X-ray protection** with automatic shutdown.
- **Soft start/stop** to prevent CRT damage.
- **Vertical blanking pulse** output for synchronization.
- **Low power consumption** in standby mode.
This information is based on the manufacturer's datasheet and technical documentation. For exact specifications, refer to the official STMicroelectronics datasheet.
