Overview
The ADV7280KCPZ-RL, produced by Analog Devices Inc., is a versatile one-chip, multiformat video decoder. This device automatically detects and converts standard analog baseband video signals into digital YCrCb 4:2:2 component video data streams. It supports a wide range of video formats including NTSC, PAL, and SECAM, and can handle composite, S-Video, and component video inputs. The ADV7280KCPZ-RL features a single 10-bit analog-to-digital converter (ADC) with 4× oversampling per channel, ensuring high-quality video performance.
Key Specifications
| Parameter | Description |
|---|---|
| Input Channels | Up to 4 channels (ADV7280), up to 8 channels (ADV7280-M) |
| Video Input Support | CVBS (composite), Y/C (S-Video), YPrPb (component) |
| Video Standards | NTSC, PAL, SECAM |
| Analog-to-Digital Conversion | 10-bit ADC, 4× oversampling per channel |
| Output Interface | 8-bit ITU-R BT.656 (ADV7280), MIPI CSI-2 (ADV7280-M) |
| Power Supply | AVDD, DVDD, PVDD, MVDD = 1.71 V to 1.89 V, DVDDIO = 2.97 V to 3.63 V |
| Operating Temperature | −40°C to +105°C (automotive grade), −40°C to +85°C |
| Package | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP) |
Key Features
- Automatic detection of NTSC, PAL, and SECAM video standards
- Support for composite, S-Video, and component video inputs
- 10-bit analog-to-digital conversion with 4× oversampling per channel
- Integrated deinterlacer for interlaced to progressive (I2P) conversion
- Adaptive Digital Line Length Tracking (ADLLT) and mini-time base correction (TBC) functionality
- Integrated automatic gain control (AGC) with adaptive peak white mode
- Fast switching capability between analog inputs
- Adaptive contrast enhancement (ACE) and down dither (8-bit to 6-bit)
- Rovi (Macrovision) copy protection detection
Applications
The ADV7280KCPZ-RL is suitable for a variety of applications, including:
- Automotive systems: Rearview cameras, dashboard displays, and infotainment systems.
- Consumer electronics: Set-top boxes, digital video recorders, and gaming consoles.
- Industrial systems: Surveillance systems, medical imaging, and industrial monitoring.
Q & A
- What types of video inputs does the ADV7280KCPZ-RL support?
The ADV7280KCPZ-RL supports composite (CVBS), S-Video (Y/C), and component (YPrPb) video inputs.
- Which video standards are supported by the ADV7280KCPZ-RL?
The device supports NTSC, PAL, and SECAM video standards.
- What is the resolution of the analog-to-digital conversion in the ADV7280KCPZ-RL?
The device features a 10-bit analog-to-digital converter (ADC) with 4× oversampling per channel.
- What output interfaces are available on the ADV7280KCPZ-RL?
The device outputs video data via an 8-bit ITU-R BT.656 interface or a MIPI CSI-2 interface (for the ADV7280-M model).
- What is the operating temperature range of the ADV7280KCPZ-RL?
The device operates over a temperature range of −40°C to +105°C (automotive grade) and −40°C to +85°C.
- What package type is the ADV7280KCPZ-RL available in?
The device is available in a 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP) package.
- Does the ADV7280KCPZ-RL have built-in deinterlacing capabilities?
Yes, the device includes an integrated deinterlacer for converting interlaced video to progressive video.
- What is the purpose of the Adaptive Digital Line Length Tracking (ADLLT) feature?
The ADLLT feature provides mini-time base correction (TBC) functionality to ensure stable video output.
- Does the ADV7280KCPZ-RL support automatic gain control?
Yes, the device includes integrated automatic gain control (AGC) with adaptive peak white mode.
- Is the ADV7280KCPZ-RL RoHS compliant?
Yes, the device is RoHS compliant.
