Data Sheet
FEATURES
10-Bit, 4× Oversampled SDTV Video
Decoder with Differential Inputs
GENERAL DESCRIPTION
The
are versatile
one-chip, multiformat video decoders. The
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
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
convert 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
accept single-ended, pseudo differential, and
fully differential signals. The
provides four analog
inputs and two STB diagnostic pins. The
provides
six analog inputs, two STB diagnostic pins, and three general-
purpose outputs. The
provides eight analog
inputs and three general-purpose outputs.
The
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.
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
up to 4 input channels
up to 6 input channels
up to 8 input channels
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
Short-to-battery (STB) diagnostics on 2 video inputs
only)
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
mini-time base correction (TBC) functionality
Integrated automatic gain control (AGC) with adaptive
peak white mode
Fast switching capability
Adaptive contrast enhancement (ACE)
Down dither (8-bit to 6-bit)
Rovi (Macrovision) copy protection detection
MIPI CSI-2 output interface (ADV7281-M and
8-bit ITU-R BT.656 YCrCb 4:2:2 output (ADV7281)
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
Rev. A
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
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