ADV7280WBCPZ

Codecs Overview

The ADV7280WBCPZ is a single-chip, multiformat video decoder designed for standard definition television applications. It supports worldwide NTSC, PAL, and SECAM standards in composite, S-Video, and component video formats. The device features one 10-bit analog-to-digital converter with 4x oversampling per channel. It converts analog signals into an 8-bit YCrCb 4:2:2 data stream compatible with the ITU-R BT.656 interface. Key specifications include a supply voltage range of 1.71 V to 1.89 V, operation from -40°C to +105°C, and a 32-lead LFCSP package.

Codecs Feature Summary

• Supports worldwide NTSC/PAL/SECAM color demodulation and autodetection
• Integrates a 10-bit ADC with 4x oversampling for high-quality digitization
• Includes integrated interlaced-to-progressive (I2P) conversion without external memory
• Features adaptive contrast enhancement and automatic gain control

Codecs Applications

• Smartphone and multimedia handsets
• Automotive infotainment systems
• Digital video recorders for security surveillance
• Media players

Codecs Procurement Notes

Verify the specific suffix 'WB' against the manufacturer's current ordering guide to confirm temperature grade and packaging details. Ensure the design accommodates the required DVDDIO voltage levels for the ITU-R BT.656 interface. Confirm that the 32-lead LFCSP footprint matches the PCB layout guidelines provided in the datasheet.

Codecs Selection Notes

Select this model when an ITU-R BT.656 parallel output interface is required rather than MIPI CSI-2. Verify that the application requires up to four analog input channels, as other variants offer eight. Ensure the system design supports the necessary power sequencing for AVDD, DVDD, and PVDD supplies within the specified voltage ranges.

Codecs Part Context

This component belongs to the ADV7280 family of SDTV video decoders manufactured by Analog Devices. It serves as a bridge between legacy analog video sources and modern digital processing systems. The WBCPZ designation indicates a specific commercial or automotive-grade variant within the broader product line.

Codecs Replacement Considerations

The ADV7280-M offers similar decoding capabilities but utilizes a MIPI CSI-2 interface instead of ITU-R BT.656. The ADV7283 provides differential inputs while maintaining comparable decoding functions.