Overview
The TVP5150AM1PBSRHIK is an ultralow-power NTSC/PAL/SECAM video decoder produced by Texas Instruments. This device is designed to convert NTSC, PAL, and SECAM video signals into digital formats, making it highly versatile for various video processing applications. Available in a 32-terminal TQFP package, it is ideal for space-constrained designs. The TVP5150AM1 utilizes patented technology for locking onto weak, noisy, or unstable signals, ensuring robust performance in challenging environments.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 32-Terminal TQFP (PBS) |
| Operating Temperature Range | –40°C to 85°C (Industrial Grade) |
| Supply Voltage (Analog) | 1.8V |
| Supply Voltage (Digital) | 1.8V, 3.3V |
| ADC Resolution | 9-Bit |
| Input Types | Two Composite Inputs or One S-Video Input |
| Output Formats | ITU-R BT.656, 8-Bit 4:2:2 With Embedded Syncs and Discrete Syncs |
| Power Consumption (Power-Down Mode) | <1 mW |
| Clock Source | Single 14.31818-MHz Crystal |
Key Features
- Accepts NTSC (J, M, 4.43), PAL (B, D, G, H, I, M, N, Nc), and SECAM (B, D, G, K, K1, L) video standards.
- Supports ITU-R BT.601 Standard Sampling.
- High-Speed 9-Bit Analog-to-Digital Converter (ADC) with 2× sampling.
- Fully Differential CMOS Analog Preprocessing Channels With Clamping and Automatic Gain Control (AGC) for best Signal-to-Noise (S/N) performance.
- Complementary 4-Line (3-H Delay) Adaptive Comb Filters for both cross-luminance and cross-chrominance noise reduction.
- Patented architecture for locking to weak, noisy, or unstable signals.
- Internal Phase-Locked Loop (PLL) for line-locked clock and sampling.
- Subcarrier Genlock Output for synchronizing color subcarrier of external encoder.
- Brightness, contrast, saturation, hue, and sharpness control through I2C interface.
- Advanced programmable video output formats including 2× oversampled raw VBI data and sliced VBI data.
- Macrovision™ copy protection detection and Type 1, 2, 3, and colorstripe processes detection.
- Qualified for automotive applications (AEC-Q100 Rev G).
Applications
- Cell Phones
- Personal Digital Assistants (PDA)
- Media Players
- Automotive Systems
- Industrial Video Processing Systems
Q & A
- What video standards does the TVP5150AM1 support?
The TVP5150AM1 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 is the power consumption in power-down mode?
The power consumption in power-down mode is less than 1 mW.
- What types of input can the TVP5150AM1 accept?
The TVP5150AM1 can accept two composite inputs or one S-video input.
- What is the resolution of the Analog-to-Digital Converter (ADC)?
The ADC resolution is 9 bits.
- Does the TVP5150AM1 support Macrovision copy protection detection?
Yes, the TVP5150AM1 supports Macrovision copy protection detection and detects Type 1, 2, 3, and colorstripe processes.
- What is the operating temperature range for the industrial grade TVP5150AM1?
The operating temperature range for the industrial grade TVP5150AM1 is –40°C to 85°C.
- Is the TVP5150AM1 qualified for automotive applications?
Yes, the TVP5150AM1 is qualified for automotive applications (AEC-Q100 Rev G).
- What is the purpose of the internal Phase-Locked Loop (PLL)?
The internal PLL is used for line-locked clock and sampling.
- Can the TVP5150AM1 control video characteristics like brightness and hue?
Yes, the TVP5150AM1 allows control over brightness, contrast, saturation, hue, and sharpness through the I2C interface.
- What advanced VBI data retrieval methods does the TVP5150AM1 support?
The TVP5150AM1 supports advanced VBI data retrieval including 2× oversampled raw VBI data, sliced VBI data, teletext, closed caption, and other data formats.
