Overview
The ADV7171KSUZ-REEL, produced by Analog Devices Inc., is a digital PAL/NTSC video encoder designed for high-performance video applications. This component features a 10-bit digital-to-analog converter (DAC) and supports various video output formats, including composite, S-Video, and RGB (SCART)/YUV. It is particularly suited for applications requiring advanced video encoding and flexible configuration options.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution (Each DAC) | 10 | Bits | ||
| Accuracy (Each DAC) - Integral Nonlinearity | ±0.6 | LSB | ||
| Accuracy (Each DAC) - Differential Nonlinearity | ±1 | LSB | ||
| Input High Voltage, VINH | 2 | V | ||
| Input Low Voltage, VINL | 0.8 | V | ||
| Output Current (RSET = 150 Ω, RL = 37.5 Ω) | 33 | 34.7 | 37 | mA |
| Power Supply Voltage, VAA | 3.0 | 3.3 | 3.6 | V |
| Total DAC Current in Normal Power Mode | 20 | 155 | mA | |
| Total Continuous Current in Sleep Mode | 0.001 | μA |
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 ADV7171KSUZ-REEL is suitable for a variety of video encoding applications, including:
- Consumer electronics such as DVD players, set-top boxes, and gaming consoles
- Professional video equipment like video mixers and switchers
- Medical imaging devices requiring high-quality video output
- Industrial video systems and surveillance equipment
Q & A
- What is the resolution of the DACs in the ADV7171KSUZ-REEL?
The resolution of each DAC is 10 bits.
- What are the supported video output formats?
The component supports composite, S-Video, and RGB (SCART)/YUV video outputs.
- Can the luma and chroma filters be programmed?
- What is the power supply voltage range for the ADV7171KSUZ-REEL?
The power supply voltage range is from 3.0 V to 3.6 V.
- Does the ADV7171KSUZ-REEL support Macrovision AntiTaping?
No, Macrovision AntiTaping Rev. 7.1 is supported only in the ADV7170 model.
- What is the typical output current for the DACs?
The typical output current for the DACs is 34.7 mA when RSET = 150 Ω and RL = 37.5 Ω.
- Does the component support closed captioning?
- What is the package type of the ADV7171KSUZ-REEL?
The package type is 44-TQFP.
- What are some common applications for the ADV7171KSUZ-REEL?
- Can the component operate in both interlaced and noninterlaced modes?
