|
发表于 2008-6-22 12:25:45
|
显示全部楼层
楼上的只知道Siano做DVB-H DVB-T T-DMB 的SMS1010吧?
知道Siano的SMS1185吧?
截个简介:: 应该可以看出和 创意和泰合的差别..
SMS1185 is a highly integrated single chip
receiver (RF tuner and baseband) for Chinese
Mobile Digital TV (MDTV) applications – CMMB /
S-TIMI. It is a dual-band, low power and small
size solution, enabling TV reception in a variety
of handheld devices, such as mobile phones,
notebooks, navigation devices, UMPC’s, MID’s,
PDAs, portable video and media players and
more. The SMS1185 integrative and system
oriented design approach enables integrating the
CMMB mobile digital TV functionality to mobile
and handheld systems at a reduced system cost
and fast time to market.
The input to the SMS1185 is the broadcasted RF
signal from the antenna and the output is a
compressed audio/video bitstream of the
demodulated, selected channel(s). This data is
fed into a host processor that is capable of video
and audio decompression and graphics display
processing.
The SMS1185 is comprised of a tuner, a
demodulator and a software package for popular
host processors and operating systems
(SMS1185 Host API). Its architecture provides
the optimal solution for the challenging hybrid
network of satellite and terrestrial signals,
delivering best-in-class performance that allows
not only superb mobile reception but also deep
indoor coverage. |
|