资料下载
×
TDA18291/TDA18291HN pdf datash
消耗积分:5 |
格式:rar |
大小:333 |
2008-11-12
1123127317
分享资料个
The TDA18291HN is a BiCMOS integrated circuit receiver intended for digital TV
reception for low power applications (e.g. mobile phone and PDA).
The tuner is designed for the terrestrial digital video broadcast (DVB-T standard) and
handheld DVB standard (DVB-H standard). It operates in the VHFIII and UHF band
(174 MHz to 230 MHz and 470 MHz to 862 MHz) and contains all the functions needed for
a whole receiver chain from (RF) input to baseband IQ outputs: LNA, quadrature mixer,
channel filters and a complete RF PLL with a fully integrated VCO. The PLL can operate
from a number of reference frequencies, fitting almost any mobile platform.
The tuner has been designed for low power mobile applications. Power consumption has
been optimized and a dedicated on-off pin has been added to allow for fast switching, and
thus reduce power, in time-sliced applications. To reduce the footprint of the application,
the number of external components has been minimized and the tuner is available in a
HVQFN32 package (5 mm ´ 5 mm).
reception for low power applications (e.g. mobile phone and PDA).
The tuner is designed for the terrestrial digital video broadcast (DVB-T standard) and
handheld DVB standard (DVB-H standard). It operates in the VHFIII and UHF band
(174 MHz to 230 MHz and 470 MHz to 862 MHz) and contains all the functions needed for
a whole receiver chain from (RF) input to baseband IQ outputs: LNA, quadrature mixer,
channel filters and a complete RF PLL with a fully integrated VCO. The PLL can operate
from a number of reference frequencies, fitting almost any mobile platform.
The tuner has been designed for low power mobile applications. Power consumption has
been optimized and a dedicated on-off pin has been added to allow for fast switching, and
thus reduce power, in time-sliced applications. To reduce the footprint of the application,
the number of external components has been minimized and the tuner is available in a
HVQFN32 package (5 mm ´ 5 mm).
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
