10-Bit, 4× Oversampled SDTV
Video Decoder with Deinterlacer
Data Sheet
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FEATURES
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
Analog video input channels with on-chip antialiasing filter
ADV7280: up to 4 input channels
ADV7280-M: up to 8 input channels
Video input support for CVBS (composite), Y/C (S-Video),
and YPrPb (component)
NTSC/PAL/SECAM autodetection
Up to 1.47 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
mini-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
Adaptive contrast enhancement (ACE)
Down dither (8-bit to 6-bit)
Rovi (Macrovision) copy protection detection
MIPI CSI-2 output interface (ADV7280-M)
8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, or field
synchronization (ADV7280)
Full featured vertical blanking interval (VBI) data slicer
Power-down mode available
2-wire, I
2
C-compatible serial interface
Qualified for automotive applications
−40°C to +105°C temperature grade
32-lead, 5 mm × 5 mm, RoHS-compliant LFCSP
APPLICATIONS
Smartphone/multimedia handsets
Automotive infotainment
DVRs for video security
Media players
GENERAL DESCRIPTION
The ADV7280/ADV7280-M are versatile one-chip, multiformat
video decoders. The ADV7280/ADV7280-M automatically detect
standard analog baseband video signals compatible with worldwide
NTSC, PAL, and SECAM standards in the form of composite,
S-Video, and component video.
The ADV7280 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 ADV7280-M converts the analog
video signals into an 8-bit YCrCb 4:2:2 video data stream that is
output over a mobile industry processor interface (MIPI®) CSI-2
interface.
The analog video inputs of the ADV7280/ADV7280-M accept
single-ended signals. The ADV7280 provides four analog inputs;
the ADV7280-M provides eight analog inputs. The ADV7280
and ADV7280-M support I2P conversion.
The ADV7280/ADV7280-M are programmed via a 2-wire,
serial bidirectional port (I
2
C compatible) and are fabricated in a
1.8 V CMOS process. The LFCSP package option makes these
decoders ideal for space-constrained portable applications.
