Analog Devices ADV7283 Product Info

• Qualified for automotive applications
• Worldwide NTSC/PAL/SECAM color demodulation support
• One 10-bit analog-to-digital converter (ADC), 4×oversampling per channel for CVBS, Y/C, and YPrPb modes
• 6 analog video input channels with on-chip antialiasing filters
• Video input support for CVBS (composite), Y/C (S-Video), and YPrPb (component)
• Fully differential, pseudo differential, and single-ended CVBS video input support
• NTSC/PAL/SECAM autodetection
• Up to 4 V common-mode input range solution
• Excellent common-mode noise rejection capabilities
• 5-line adaptive 2D comb filter and CTI video enhancement
• Adaptive Digital Line Length Tracking (ADLLT), signal processing, and enhanced FIFO management provide time-base correction (TBC) functionality
• Integrated automatic gain control (AGC) with adaptive peak white mode
• Fast switching capability
• Integrated interlaced-to-progressive (I2P) video output converter (deinterlacer)
• Adaptive contrast enhancement (ACE)
• Down dither (8-bit to 6-bit)
• Rovi^® (Macrovision) copy protection detection
• 8-bit ITU-R BT.656 YCrCb 4:2:2 output
• Full featured vertical blanking interval (VBI) data slicer with world system teletext (WST) support
• Power-down mode available
• 2-wire, I²C-compatible serial interface
• −40°C to +105°C automotive temperature grade
• −40°C to +85°C industrial qualified temperature grade
• 32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP

The ADV7283 is a versatile one-chip, multiformat video decoder that automatically detects standard analog baseband video signals compatible with worldwide NTSC, PAL, and SECAM standards in the form of composite, S-Video, and component video.

The ADV7283 converts the analog video signals into a YCrCb 4:2:2 video data stream that is compatible with the 8-bit ITU-R BT.656 interface standard.

The six analog video inputs of the ADV7283 can accept single-ended, pseudo differential, and fully differential signals. The ADV7283 contains a deinterlacer (I2P converter)that allows the device to output video in a progressive format.

The ADV7283 is programmed via a 2-wire, serial bidirectional port (I²C compatible) and is fabricated in a 1.8 V CMOS process.

The ADV7283 is provided in a space-saving LFCSP surface-mount, RoHS-compliant package.

The ADV7283 is available in an automotive grade rated over the −40°C to +105°C temperature range, as well as a −40°C to +85°C temperature range, making the device ideal for both automotive and industrial applications.

Applications

• Automotive infotainment
• Smartphone/multimedia handsets
• DVRs for video security
• Media players