Description

The ADV7282WBCPZ-M is a high-performance interface CODEC that converts NTSC, PAL, or SECAM CVBS video signals to digital video output. It has four 10-bit video digital-to-analog converters (DACs) that support 4:2:2, YCrCb, or RGB input formats, and a 10-bit video rate analog-to-digital converter (ADC) that can digitize up to five CVBS input channels, two component YUV, three S-video, or a combination of the above. It is designed to work with picture-on-picture video systems, simultaneous video rate processing, hybrid set-top box TV systems, and other image processing applications.

Specifications and features

• Video Digital-to-Analog Converters (DACs) Resolution: 10-bit
• Video Digital-to-Analog Converters (DACs) Outputs: 4
• Supported Input Formats: 4:2:2, YCrCb, or RGB
• Video Analog-to-Digital Converter (ADC) Resolution: 10-bit
• Supported Input Channels: up to five CVBS input channels, two component YUV, three S-video, or a combination of the above
• Auxiliary Analog-to-Digital Converter (ADC) Resolution: 8-bit
• Power Consumption: 0.09 W (standby), 515 mW (normal operation)
• Operating Temperature Range: -40 to +85°C

Application Scenarios

The ADV7282WBCPZ-M CODEC is commonly used in many electronic devices that require video signal conversion and processing. Some of the applications include:

• Picture-on-picture video systems
• Simultaneous video rate processing
• Hybrid set-top box TV systems
• Direct digital synthesis/I-Q demodulation
• Image processing

Comparison

• Supports up to five CVBS input channels, two component YUV, three S-video, or a combination of the above.
• Has four 10-bit video digital-to-analog converters (DACs) that support 4:2:2, YCrCb, or RGB input formats.
• Video rate analog-to-digital converter (ADC) can digitize up to five CVBS input channels simultaneously.

• Power consumption is relatively high.
• Temperature range of -40 to +85°C may not be suitable for some applications.