Title:
モバイルのテレビジョン受信機用集積回路
Document Type and Number:
Japanese Patent JP4287855
Kind Code:
B2
Abstract:
An integrated circuit for a mobile television receiver has a processing path for I/Q demodulation, a processing path for low IF demodulation, and a switch that determines which of the processing paths is used to generate an output. The integrated circuit may be employed irrespective of which of the two processing standards is required for received mobile TV signals. The integrated circuit may be designed to reduce power consumption in the mobile device, for example by disabling sections of the integrated circuit when they are not in use.
Inventors:
Klaus Musharik
Fan Qi Law
Tea Yong Neo
Fan Qi Law
Tea Yong Neo
Application Number:
JP2005503909A
Publication Date:
July 01, 2009
Filing Date:
July 11, 2003
Export Citation:
Assignee:
Infineon Technologies AG
International Classes:
H04B1/26; H03G3/30; H03J5/24; H04B7/08; H04B7/10; H04N5/455; H04N5/46; H04N7/173
Domestic Patent References:
| JP10341180A | ||||
| JP7079390A | ||||
| JP2004532551A |
Foreign References:
| WO2002078200A1 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mikio Takeuchi
Masahiro Ishino
Kawabata Junichi
Mitsuo Tanaka
Mikio Takeuchi
Masahiro Ishino
Kawabata Junichi