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TVP5146 from TI,Texas Instruments

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TVP5146

Manufacturer: TI

10-bit High quality, single-chip digital video decoder that digitizes and decodes NTSC/PAL/SECAM.

Partnumber Manufacturer Quantity Availability
TVP5146 TI 140 In Stock

Description and Introduction

10-bit High quality, single-chip digital video decoder that digitizes and decodes NTSC/PAL/SECAM. The TVP5146 is a video decoder manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Compatibility:** Supports NTSC, PAL, and SECAM video standards.  
- **Input Interfaces:**  
  - 4-channel composite video input  
  - 1-channel S-Video (Y/C) input  
  - Supports component video (YPbPr)  
- **ADC Resolution:** 10-bit  
- **Sampling Rate:** Up to 30 MSPS (Mega Samples Per Second)  
- **Output Format:** 8/16-bit 4:2:2 YCbCr digital video  
- **Supported Output Standards:** ITU-R BT.656, BT.1120  
- **Power Supply:** 1.8V (core), 3.3V (I/O)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 80-pin TQFP (Thin Quad Flat Package)  

### **Descriptions:**  
The TVP5146 is a high-performance video decoder designed for multimedia applications. It converts analog video signals into digital formats, supporting multiple standards and input types. It is commonly used in video capture systems, surveillance, and broadcasting equipment.  

### **Features:**  
- **Multi-format Decoding:** Handles NTSC (M, 4.43), PAL (B, D, G, H, I, M, N), and SECAM.  
- **Advanced Sync Processing:** Includes automatic gain control (AGC), clamp control, and adaptive comb filtering.  
- **Flexible Output:** Supports both progressive and interlaced video output.  
- **On-chip Clock Generation:** Eliminates the need for an external PLL.  
- **Programmable Controls:** Adjustable brightness, contrast, saturation, and hue.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Integrated Anti-aliasing Filter:** Improves video quality by reducing noise.  

For detailed datasheets and application notes, refer to Texas Instruments' official documentation.

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