Overview
The TVP5150AM1IPBSRQ is an ultralow-power NTSC/PAL/SECAM video decoder produced by Texas Instruments. This device is designed to convert baseband analog video signals into digital YCbCr 4:2:2 component video. It supports a wide range of video standards, including NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc), and SECAM (B, D, G, K, K1, L). The decoder features advanced signal processing capabilities, including a robust sync detector, adaptive comb filtering, and Macrovision copy protection detection. It is available in a 32-terminal TQFP package and is qualified for automotive applications (AEC-Q100 Rev G).
Key Specifications
| Parameter | Description |
|---|---|
| Video Standards | NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc), SECAM (B, D, G, K, K1, L) |
| Input Types | Two composite video inputs or one S-video input |
| Output Formats | 8-bit 4:2:2, 8-bit ITU-R BT.656 with embedded synchronization |
| Analog-to-Digital Converter (ADC) | 9-bit, 27 MHz sampling rate |
| Power Consumption | Typical 115 mW, less than 1 mW in power-down mode |
| Temperature Range | –40°C to 85°C |
| Package Type | 32-terminal TQFP |
| Interface | I2C serial interface |
| Supply Voltage | 3.3-V digital I/O supply voltage range |
Key Features
- Advanced programmable video output formats
- Robust sync detector for weak, noisy, or unstable signals
- Macrovision copy protection detection
- Four-line adaptive comb filtering for luminance and chrominance data paths
- Chrominance trap filter
- Programmable video characteristics (hue, brightness, saturation, sharpness) via I2C
- Internal phase-locked loop (PLL) for line-locked clock and sampling
- Subcarrier Genlock output for synchronizing external encoder
- VBI data processor for teletext, closed caption, and other data services
- Power-on reset and low power consumption
Applications
The TVP5150AM1IPBSRQ is suitable for a variety of applications, including:
- Portable video devices due to its ultralow power consumption
- Automotive systems, as it is qualified for AEC-Q100 Rev G
- Industrial video processing systems requiring robust signal handling
- Consumer electronics such as set-top boxes, DVD players, and digital TVs
- Security and surveillance systems
Q & A
- What video standards does the TVP5150AM1IPBSRQ support?
The TVP5150AM1IPBSRQ supports NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc), and SECAM (B, D, G, K, K1, L) video standards.
- What types of input does the TVP5150AM1IPBSRQ accept?
The device accepts two composite video inputs or one S-video input.
- What are the output formats of the TVP5150AM1IPBSRQ?
The output formats are 8-bit 4:2:2 and 8-bit ITU-R BT.656 with embedded synchronization.
- How does the TVP5150AM1IPBSRQ handle weak or noisy signals?
The device utilizes Texas Instruments' patented technology for locking to weak, noisy, or unstable signals.
- What is the power consumption of the TVP5150AM1IPBSRQ?
The typical power consumption is 115 mW, and it consumes less than 1 mW in power-down mode.
- What is the temperature range of the TVP5150AM1IPBSRQ?
The device operates within a temperature range of –40°C to 85°C.
- What package type is the TVP5150AM1IPBSRQ available in?
The device is available in a 32-terminal TQFP package.
- How is the TVP5150AM1IPBSRQ programmed?
The device can be programmed using an I2C serial interface.
- Does the TVP5150AM1IPBSRQ support VBI data retrieval?
Yes, the device includes a VBI data processor for teletext, closed caption, and other data services.
- Is the TVP5150AM1IPBSRQ qualified for automotive applications?
Yes, it is qualified for AEC-Q100 Rev G.
