Video
Sideport Video Decoders
CX25836/7 Features
• Auto detection and configuration
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)
• Auxiliary clock output – For providing an oversampled
audio clock locked to the video or for use as a general
purpose PLL output
• Infrared transmit and receive logic
• Internal voltage regulation for single supply operation
• Lower power consumption
• Small form factor
• Pin for pin compatible devices
Video Decoder Applications
• Set-top-boxes
• Flat panel displays – LCD and Plasma TVs
• HDTVs
• PVRs/DVRs/VCRs
• TV tuners
• DVD players
• Video cameras
Camcorder
CVBS
Video Decoder
CX25836/7
CCIR
656
MPEG CODEC
CCIR
656
Audio
Clk
Video
Encoder
CVBS
Television
L, R Stereo
Decoder
DVD Burner
CX25836/7 Diagram
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International: (732) 345-7500
Headquarters
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Newport Beach, CA 92660
Order# 102226A
03-0887