video
Sideport Video Decoders
CX25836/7 Features
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Auto detection and configuration
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of NTSC/PAL/SECAM video
Worldwide video standards – NTSC (M, J, 4.43), PAL
(B, D, G, H, I, M, N, Nc), SECAM (K, L)
Full 10-Bit ADCs and data path
Flexible video input mux with integrated
anti-alias filtering
Four line adaptive comb filter for NTSC and PAL
Flexible video output port - 27 MHz ITU-R BT.656,
VIP 2, or ITU-R BT.601 video with separate syncs
Macrovision detection
Programmable VBI data slicer for data services such
as closed caption, Teletext, and program guides
Power-up configurable two wire serial command
interface or two wire VIP 1.1/2 host port interface
Hardware interrupt to eliminate polling
Auto detection and configuration for video
Fast locking mode for security camera
applications (CX25836)
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Auxiliary clock output – For providing an oversampled
audio clock locked to the video or for use as a general
purpose PLL output
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Infrared transmit and receive logic
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Internal voltage regulation for single supply operation
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Lower power consumption
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Small form factor
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Pin for pin compatible devices
Video Decoder Applications
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Set-top-boxes
• Flat panel displays – LCD and Plasma TVs
• HDTVs
• PVRs/DVRs/VCRs
• TV tuners
• DVD players
• Video cameras
CVBS
Camcorder
Video Decoder
CX25836/7
CCIR
656
MPEG CODEC
CCIR
656
Video
Encoder
CVBS
Television
Audio
Clk
L, R Stereo
Decoder
DVD Burner
CX25836/7 Diagram
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logo are registered trademarks of Conexant Systems, Inc. All other trademarks
are owned by their respective owners. Although Conexant strives for accuracy
in all its publications, this material may contain errors or omissions and is
subject to change without notice.
This maTerial is provided as is and wiThouT
any express or implied warranTies, including merchanTabiliTy, fiTness for a
parTicular purpose and non-infringemenT.
Conexant shall not be liable for any
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