digital
infotainment
products
High Performance
Video Encoder with
HDTV Output
CX25874/CX25875
Adaptive Flicker Filtering
The CX25874 and CX25875 include Conexant’s unique
adaptive flicker-filtering capability. With this feature, the
optimal amount of flicker filtering for a given application
is automatically determined by the characteristics of the
pixel content. Now both an Excel spreadsheet and DVD
movie can look great at the same time. Consumers
do not have to manually adjust the amount of flicker
filtering as they switch from applications requiring
significant flicker filtering (e.g., text-intensive applications
like an Excel spreadsheet) to those requiring little or no
flicker filtering (e.g., a DVD movie).
Signaling (WSS) 16:9 aspect ratio. The international
standards supported include NTSC (North America,
Taiwan, Japan), PAL-B, D, G, H, I (Europe, Asia), PAL-M
(Brazil), PAL (Paraguay), PAL-Nc (Argentina), PAL-60,
-N
ECAM-D, K, K1 (Russia), SECAM-B, G, H (Middle East)
and SECAM-L (France).
Pixel Input Formats and Timing
The CX25874 and CX25875 convert a wide range
of input formats to television video formats. The input
resolution can be non-interlaced with an active
resolution of 320 x 200 to 1024 x 768 or interlaced
such as CCIR601, CCIR656 and VESA VIP. Conexant
International Support
The CX25874 and CX25875 provide the most complete
support for products with TV-out functionality shipped
to the U.S. and international markets. The CX25874
and CX25875 support SCART and Wide Screen
is the only provider of video encoders that have the
flexibility to offer any resolution in this range with
so many input and output format options. This includes
the exact resolution to display DVD movies in either
NTSC or PAL formats.
CONEXANT [ CONEXANT SYSTEMS, INC ]
