TVP5146M2IPFPR

Product Overview

Category: Integrated Circuits (ICs)

Use: The TVP5146M2IPFPR is a video decoder IC that is primarily used in video processing applications. It is designed to decode analog NTSC, PAL, and SECAM video signals into digital formats for further processing or display.

Characteristics: - High-quality video decoding capabilities - Supports multiple video standards - Low power consumption - Compact package size - Easy integration into various systems

Package: The TVP5146M2IPFPR is available in a small form factor package, making it suitable for space-constrained applications. It comes in a 32-pin TQFP (Thin Quad Flat Package) package.

Essence: The essence of the TVP5146M2IPFPR lies in its ability to convert analog video signals into digital formats, enabling further processing and manipulation of the video data.

Packaging/Quantity: The TVP5146M2IPFPR is typically sold in reels containing a quantity of 250 units per reel.

Specifications

• Video Standards: NTSC, PAL, SECAM
• Video Inputs: Composite, S-Video, YPbPr
• Digital Output Formats: ITU-R BT.656, 8-bit YCbCr, 16-bit 4:2:2 YCbCr
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin TQFP

Detailed Pin Configuration

The TVP5146M2IPFPR has a total of 32 pins. Here is a detailed pin configuration:

1. VDDA: Analog power supply voltage
2. VDDD: Digital power supply voltage
3. AGND: Analog ground
4. DGND: Digital ground
5. VREF: Reference voltage for analog inputs
6. CVBS_IN: Composite video input
7. Y_IN: Luminance (Y) input
8. PB_IN: Blue-difference (Pb) input
9. PR_IN: Red-difference (Pr) input
10. SCL: I2C serial clock input
11. SDA: I2C serial data input/output
12. VSYNC_OUT: Vertical sync output
13. HSYNC_OUT: Horizontal sync output
14. FIELD_OUT: Field identification output
15. PCLK_OUT: Pixel clock output
16. Y_OUT: Luminance (Y) output
17. CB_OUT: Blue-difference (Cb) output
18. CR_OUT: Red-difference (Cr) output 19-32. NC: No connection

Functional Features

The TVP5146M2IPFPR offers the following functional features:

1. Video Decoding: The IC can decode analog video signals from various sources, including composite, S-Video, and component video.
2. Multiple Video Standards Support: It supports popular video standards such as NTSC, PAL, and SECAM, allowing compatibility with different video sources.
3. Digital Output Formats: The decoded video can be output in various digital formats, including ITU-R BT.656, 8-bit YCbCr, and 16-bit 4:2:2 YCbCr.
4. Sync and Clock Outputs: The IC provides separate outputs for vertical sync, horizontal sync, field identification, and pixel clock signals, facilitating synchronization with other components.
5. Low Power Consumption: The TVP5146M2IPFPR is designed to operate with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High-quality video decoding capabilities - Support for multiple video standards - Compact package size for space-constrained applications - Low power consumption

Disadvantages: - Limited to analog video input sources - Requires additional components for audio processing

Working Principles

The TVP5146M2IPFPR works by receiving analog video signals through its inputs and converting them into digital formats using internal video decoding algorithms. The decoded video is then processed and output in the desired digital format. The IC also provides synchronization signals and clock outputs to ensure proper timing and integration with other system components.

Detailed Application Field Plans

The TVP5146M2IPFPR finds applications in various fields, including:

1. Surveillance Systems: It can be used in video surveillance systems to decode analog video feeds from cameras for further processing and analysis.
2. Video Capture Cards: The IC can be integrated into video capture cards to convert analog video signals into digital formats for recording or streaming purposes.
3. Set-top Boxes: It can be utilized in set-top boxes to decode analog TV signals and convert them into digital formats for display on modern