Overview
The ADV7171KS-REEL, produced by Analog Devices Inc., is a highly integrated video encoder IC designed specifically for applications in set-top boxes and video players. This component offers a comprehensive set of video processing features in a single chip, delivering high-quality digital video output. It is optimized for low-power consumption, reducing system complexity and cost while ensuring excellent image quality.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Analog Supply Voltage | 4.75V to 5.25V | V |
| Package | 44-MQFP (10x10) | - |
| Mounting Type | Surface Mount | - |
| Resolution (Each DAC) | 10 Bits | - |
| Accuracy (Each DAC) | ±0.6 LSB (Integral Nonlinearity) | LSB |
| Differential Nonlinearity | ±1 LSB | LSB |
| Input High Voltage, VINH | 2 V | V |
| Input Low Voltage, VINL | 0.8 V | V |
| Output High Voltage, VOH | 2.4 V (ISOURCE = 400 μA) | V |
| Output Low Voltage, VOL | 0.4 V (ISINK = 3.2 mA) | V |
| Power Consumption (Normal Power Mode) | 35 mA (ICCT) | mA |
| Power Consumption (Low Power Mode) | 35 mA (ICCT) | mA |
| Power Consumption (Sleep Mode) | 0.001 μA (ICCT) | μA |
Key Features
- Converts analog composite or S-Video input signals to digital video streams.
- Supports NTSC, PAL, and SECAM video standards.
- Incorporates advanced video processing algorithms for excellent image quality.
- Integrated 10-bit ADC and color encoder.
- Low power consumption.
- 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.
- Closed captioning support and Teletext insertion port (PAL-WST).
Applications
- Set-Top Boxes.
- Video Players.
- Other video processing applications.
Q & A
- What is the primary function of the ADV7171KS-REEL?
The primary function of the ADV7171KS-REEL is to convert analog composite or S-Video input signals to digital video streams.
- Which video standards does the ADV7171KS-REEL support?
The ADV7171KS-REEL supports NTSC, PAL, and SECAM video standards.
- What is the resolution of the ADC in the ADV7171KS-REEL?
The resolution of the ADC in the ADV7171KS-REEL is 10 bits.
- What is the typical power consumption of the ADV7171KS-REEL in normal power mode?
The typical power consumption in normal power mode is 35 mA (ICCT).
- Does the ADV7171KS-REEL support programmable video outputs?
Yes, the ADV7171KS-REEL supports programmable simultaneous composite and S-Video or RGB (SCART)/YUV video outputs.
- What are the common applications of the ADV7171KS-REEL?
The common applications include set-top boxes, video players, and other video processing applications.
- Is the ADV7171KS-REEL optimized for low power consumption?
Yes, the ADV7171KS-REEL is optimized for low power consumption.
- What is the package type of the ADV7171KS-REEL?
The package type is 44-MQFP (10x10).
- Does the ADV7171KS-REEL have integrated video timing generation?
Yes, the ADV7171KS-REEL has a complete on-chip video timing generator.
- Is the ADV7171KS-REEL an active product?
Yes, the ADV7171KS-REEL is an active product with no plans for discontinuation.
