CX25851 View Datasheet(PDF) - Conexant Systems
Part Name
Description
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CX25851 Datasheet PDF : 2 Pages
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Video
Video Surveillance/Security Applications
Integrated Filters
All video inputs have integrated anti-alias filters, eliminating the
need for external filter components. These filters help improve the
video decoding process by removing aliasing artifacts prior to the
digitization process.
Conexant employs a proprietary method of luma-chroma
separation of the composite video sources to ensure optimum
video quality.
CVBS-1
CVBS-2
CVBS-3
CVBS-4
CVBS-5
CVBS-6
CVBS-7
CVBS-8
CVBS-9
CVBS-10
CVBS-11
CVBS-12
CVBS-13
CVBS-14
CVBS-15
CVBS-16
SCL/SDA
VIN1
Video Decoder
VIN2
NTSC & PAL
VIN3
Video Decoder
VIN4
NTSC & PAL
VIN5
Video Decoder
VIN6
NTSC & PAL
VIN7
Video Decoder
VIN8
NTSC & PAL
VIN9
VIN10
Video Decoder
NTSC & PAL
VIN11
VIN12
Video Decoder
NTSC & PAL
VIN13
VIN14
Video Decoder
NTSC & PAL
VIN15
VIN16
Video Decoder
NTSC & PAL
I2C Slave
PLL
BT.656/VIP2.0
Input Interface
Scaler
Scaler
Scaler
Scaler
Scaler
Scaler
Scaler
Scaler
Monitor Output
BT.656
BT.656/VIP2.0
Input Interface
Video Encoder
NTSC/PAL
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Parallel
BT.656/VIP2.0
Video Encoder
NTSC/PAL
Single Crystal Clock9, Data9[7:0]
CX25850/1/3 Device Block Diagram
The CX25850 is offered in a 20mm X 20mm, 176-pin eTQFP package and a 13mm x 13mm fpBGA package.
The CX25851 is offered in a 28mm X 28mm, 208-pin eLQFP package.
The CX25853 is offered in a 28mm X 28mm, 256-pin eLQFP and a 19mm x 19mm fpBGA package.
CVBS
Clock1,
Data1[7:0]
Clock2,
Data2[7:0]
Clock3,
Data3[7:0]
Clock4,
Data4[7:0]
Clock5,
Data5[7:0]
Clock6,
Data6[7:0]
Clock7,
Data7[7:0]
Clock8,
Data8[7:0]
CVBS
Conexant Product Portfolio
Conexant’s comprehensive product portfolio includes solutions for imaging, audio, and video applications, and analog modems that enable cost-
effective Internet access. The company’s broadband access products include end-to-end solutions for xDSL networks, and PON solutions for fiber
optic applications.
© 2008, Conexant Systems, Inc. All Rights Reserved. Conexant and the Conexant
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
special, indirect, incidental or consequential damages as a result of its use.
www.conexant.com
General Information:
U.S. and Canada: (888) 855-4562
International: 1+ (949) 483-3000
Headquarters
4000 MacArthur Blvd.
Newport Beach, CA 92660
Order# PBR-201225
08-2828
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