Overview
The ADV7180KCP32Z-RL, produced by Analog Devices Inc., is a versatile 10-bit, 4× oversampling standard definition television (SDTV) video decoder. This component automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface standard. It is designed to provide professional quality video performance for consumer applications, making it ideal for a wide range of video processing needs.
Key Specifications
| Specification | Details |
|---|---|
| Resolution | 10-bit analog-to-digital conversion with true 8-bit data resolution |
| Input Channels | Three analog video input channels for composite, S-Video, or component video signals |
| Video Standards | NTSC, PAL, SECAM |
| Output Interface | ITU-R BT.656 interface standard |
| Package Options | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP) |
| Voltage Supply | DVDD: 1.65 V to 2.0 V, DVDDIO: 1.62 V to 3.6 V, PVDD: 1.65 V to 2.0 V |
| Programming Interface | 2-wire, serial bidirectional port (I²C-compatible) |
| CMOS Process | 1.8 V CMOS process |
Key Features
- Automatic detection and conversion of NTSC, PAL, and SECAM video standards.
- Support for composite, S-Video, and component video input signals.
- AGC and clamp-restore circuitry with manual bypass option.
- Line-locked clock output with synchronous, asynchronous, or line-locked timing signals.
- Glueless interface connections to MPEG encoders, codecs, and mobile video processors.
- External HS, VS, and FIELD signals for timing references.
- Superadaptive 2D comb filter for superior chrominance and luminance separation.
- Video user controls for brightness, contrast, saturation, and hue.
- ADLLT™ algorithm for tracking varying video line lengths.
- Chroma transient improvement (CTI) processor for sharpening chroma transitions.
Applications
The ADV7180KCP32Z-RL is suitable for a variety of consumer and industrial video processing applications, including:
- Consumer electronics such as DVD players, set-top boxes, and digital video recorders.
- Mobile video processors and handheld devices.
- Video surveillance systems.
- Medical imaging devices.
- Automotive infotainment systems.
Q & A
- What video standards does the ADV7180KCP32Z-RL support?
The ADV7180KCP32Z-RL supports NTSC, PAL, and SECAM video standards.
- What types of video input signals can the ADV7180KCP32Z-RL accept?
The component can accept composite, S-Video, and component video input signals.
- What is the output interface standard of the ADV7180KCP32Z-RL?
The output interface is compatible with the ITU-R BT.656 interface standard.
- What package options are available for the ADV7180KCP32Z-RL?
The component is available in a 32-Lead LFCSP package.
- How is the ADV7180KCP32Z-RL programmed?
The component is programmed via a 2-wire, serial bidirectional port (I²C-compatible).
- What is the voltage supply range for the ADV7180KCP32Z-RL?
The voltage supply ranges are DVDD: 1.65 V to 2.0 V, DVDDIO: 1.62 V to 3.6 V, and PVDD: 1.65 V to 2.0 V.
- What is the ADLLT™ algorithm used for in the ADV7180KCP32Z-RL?
The ADLLT™ algorithm is used to track varying video line lengths from sources such as VCRs.
- Does the ADV7180KCP32Z-RL support glueless interface connections?
- What is the purpose of the superadaptive 2D comb filter in the ADV7180KCP32Z-RL?
The superadaptive 2D comb filter provides superior chrominance and luminance separation when decoding composite video signals.
- Can the ADV7180KCP32Z-RL handle poor quality video sources?
