TVP5146M1PFPRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Video Decoder

Characteristics: - High-quality video decoding - Supports multiple video formats - Low power consumption - Compact size

Package: QFN (Quad Flat No-Lead)

Essence: The TVP5146M1PFPRG4 is a video decoder IC that provides high-quality video decoding capabilities for various applications.

Packaging/Quantity: The TVP5146M1PFPRG4 is available in a QFN package and is typically sold in reels of 2500 units.

Specifications

The TVP5146M1PFPRG4 has the following specifications:

• Video Input Formats: NTSC, PAL, SECAM
• Video Output Formats: YCbCr, RGB
• Resolution Support: Up to 720p
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The TVP5146M1PFPRG4 has a total of 48 pins. Here is the detailed pin configuration:

1. VDDA
2. VDDD
3. VDDIO
4. GND
5. CVBS_IN
6. Y_IN
7. C_IN
8. R_IN
9. G_IN
10. B_IN
11. HSYNC_IN
12. VSYNC_IN
13. CLKIN
14. SDA
15. SCL
16. RESET
17. INT
18. VSYNC_OUT
19. HSYNC_OUT
20. FIELD
21. LOCK
22. Y_OUT
23. C_OUT
24. R_OUT
25. G_OUT
26. B_OUT
27. YC_SEP
28. VBI_DATA
29. VBI_CLK
30. VBI_HSYNC
31. VBI_VSYNC
32. VBI_FIELD
33. VBI_LOCK
34. VBI_ERR
35. VBIERRDET
36. VBIERRCORR
37. VBIERRINT
38. VBIERRRST
39. VBIERREN
40. VBIERRCLR
41. VBIERRCNT
42. VBIERRTHR
43. VBIERROVF
44. VBIERRUNF
45. VBIERRSAT
46. VBIERRPOL
47. VBIERRINV
48. GND

Functional Features

The TVP5146M1PFPRG4 offers the following functional features:

• Video decoding for multiple formats (NTSC, PAL, SECAM)
• High-quality video output in YCbCr or RGB format
• Support for up to 720p resolution
• Integrated synchronization signals (HSYNC, VSYNC)
• VBI (Vertical Blanking Interval) data extraction and processing
• Error detection and correction for VBI data
• Flexible control options through I2C interface

Advantages and Disadvantages

Advantages: - High-quality video decoding - Compact size - Low power consumption - Wide operating temperature range

Disadvantages: - Limited resolution support compared to some other video decoder ICs - Requires external components for audio processing

Working Principles

The TVP5146M1PFPRG4 works by receiving analog video signals from a source, such as a camera or DVD player. It then processes and decodes these signals into digital video data. The decoded video can be output in either YCbCr or RGB format, depending on the application requirements. The IC also extracts VBI data from the video signal's vertical blanking interval and provides error detection and correction for this data.

Detailed Application Field Plans

The TVP5146M1PFPRG4 is commonly used in various applications, including:

1. Surveillance Systems: The IC can be used in security cameras to decode analog video signals and provide high-quality video output for monitoring purposes.

2. Video Capture Cards: It can be integrated into video capture cards to enable the capturing and processing of analog video signals from external sources.

3. Set-Top Boxes: The IC can be utilized in set-top boxes to decode analog TV signals and convert them into digital format for display on modern televisions.

4. Automotive Infotainment Systems: It can be employed in automotive infotainment systems to decode video signals from rearview cameras or other video sources.

Detailed and Complete Alternative Models

Some alternative models to the TVP5146M1PFPRG4 that offer similar functionality include:

1. ADV7180: Video Decoder IC with similar features and package options.
2. TW9910: Video Decoder IC with support for