Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

CX25874 Datasheet(PDF) 3 Page - Conexant Systems, Inc

Part No. CX25874
Description  Video Encoder with HDTV Output
Download  4 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  CONEXANT [Conexant Systems, Inc]
Homepage  http://www.conexant.com
Logo 

CX25874 Datasheet(HTML) 3 Page - Conexant Systems, Inc

   
Zoom Inzoom in Zoom Outzoom out
 3 / 4 page
background image
P[11:0]
HSYNC
VSYNC
BLANK
FIELD
SIC
SID
ALTADDR
RESET
SLEEP
XTALIN
XTALOUT
Input
Demux
Timing
Serial
Interface
XTAL
OSC
XTL_BFO
Color Space
Conversion
#1
Flicker
Filter/Scaler
FIFO
Internal
Reference
Video
Encoder
to internal clocks
PLL
DAC
Mux
Clock
Generation
10-bit
10-bit
10-bit
Bias
Gen
FSADJUST
COMP
VREF
DACA
DACB
DACC
10-bit
DACD
VBIAS
CLK 0
CLK 1
Color Space
Conversion
#2
CX25874/CX25875 block diagram
Automatic Configuration Modes
The CX25874 and CX25875 offer enhanced automatic
configuration mode functionality. A total of 48 different
modes are now available which provide pre-programmed
register settings for more than 95% of typical TV-out
settings. For example, PAL-M can be automatically
configured to an input resolution of 640 x 480 RGB with
a moderate amount of overscan compensation with just
a single register write.
CGMS Support
The CX25874 and CX25875 support the complete CGMS
set of standards. This includes 480i, 480p/525p, 720p/750p
and 1080i/1125i.
Overscan Compensation
The CX25874 and CX25875 support overscan ratios as
low as 0% (truly to the bezel of the TV) and as high as
25% (25% of the screen will be black).
MacrovisionSupport
The CX25875 provides Macrovision 7.1.L1 copy protection
and Macrovision 525/625p specification compliance.


Html Pages

1  2  3  4 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn