Overview
The ADV7171KSU-REEL, produced by Analog Devices Inc., is a digital PAL/NTSC video encoder integrated circuit. This component is designed to convert ITU-R BT601/656 YCrCb video signals into PAL or NTSC composite, S-Video, or RGB (SCART)/YUV video outputs. It features advanced power management and supports various video standards, making it a versatile solution for video encoding applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VAA) | 3.0 | 3.3 | 3.6 | V |
| Operating Temperature | -40 | 85 | °C | |
| Resolution (Each DAC) | 10 | Bits | ||
| Accuracy (Each DAC) - Integral Nonlinearity | ±0.6 LSB | |||
| Accuracy (Each DAC) - Differential Nonlinearity | ±1 LSB | |||
| Output Current (IDAC) - Normal Power Mode | 20 | 155 | mA | |
| Output Current (IDAC) - Low Power Mode | 20 | 80 | mA | |
| Package Type | TQFP | |||
| Pin Count | 44 |
Key Features
- Programmable simultaneous composite and S-Video or RGB (SCART)/YUV video outputs
- Programmable luma and chroma filters
- Programmable VBI (vertical blanking interval) and subcarrier frequency and phase
- Individual on/off control of each DAC
- CCIR and square pixel operation
- Integrated subcarrier locking to external video source
- Color signal control/burst signal control
- Interlaced/noninterlaced operation
- Complete on-chip video timing generator
- Programmable multimode master/slave operation
- Macrovision® AntiTaping Rev. 7.1 (ADV7170 only)
- Closed captioning support and Teletext insertion port (PAL-WST)
Applications
The ADV7171KSU-REEL is suitable for various video encoding applications, including:
- Consumer electronics such as TVs, DVD players, and set-top boxes
- Industrial video systems requiring PAL or NTSC output
- Medical imaging devices
- Security and surveillance systems
- Automotive infotainment systems
Q & A
- What is the primary function of the ADV7171KSU-REEL?
The primary function is to convert ITU-R BT601/656 YCrCb video signals into PAL or NTSC composite, S-Video, or RGB (SCART)/YUV video outputs. - What are the supported video standards?
The component supports PAL and NTSC video standards. - What is the resolution of each DAC?
The resolution of each DAC is 10 bits. - What is the operating temperature range?
The operating temperature range is from -40°C to 85°C. - What is the package type and pin count?
The package type is TQFP with 44 pins. - Does the ADV7171KSU-REEL support closed captioning?
Yes, it supports closed captioning. - Can the ADV7171KSU-REEL operate in both interlaced and noninterlaced modes?
Yes, it can operate in both interlaced and noninterlaced modes. - What is the supply voltage range for the ADV7171KSU-REEL?
The supply voltage range is from 3.0V to 3.6V. - Does the ADV7171KSU-REEL have programmable filters?
Yes, it has programmable luma and chroma filters. - Is the ADV7171KSU-REEL RoHS compliant?
No, it is not RoHS compliant.
