视频 IC 10-bit SD Video Decoder
Product Details
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 converterthat 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
### Features and Benefits
-
.
-
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