Original document(17 pages)  中文版
    Provided is a terrestrial-digital multimedia broadcasting (T-DMB) and digital audio broadcasting (DAB) low intermediate frequency (IF) receiver. A T-DMB and DAB low IF receiver comprises a low noise amplifier (LNA), an image rejection down-conversion mixer, a low pass filter, an amplifier, a local oscillator, and a phase-locked loop. Particularly, the LNA, the image rejection down-conversion mixer, the low pass filter, the amplifier, the local oscillator, and the phase-locked loop are integrated in a monolithic semiconductor integrated circuit substrate. Using the T-DMB and DAB low IF receiver allows a removal of a conventional SAW filter and the T-DMB and DAB low IF receiver can be easily integrated in the monolithic semiconductor integrated circuit substrate, and manufactured at low costs.
Application Number
申请号
200610109647 Application Date
申请日
2006.08.14
Title 名称 T-dmb and dab low intermediate frequency receiver
Publication Number
公开号
1913598 Publication Date
公开日
2007.02.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H04N5/44
Applicant(s) Name
申请人
Integrant Technologies Inc.
Address 地址
Inventor(s) Name 发明人 Kim Bon-kee;Kim Bo-eun
Attorney & Agent 代理人 zhang xiaojuan xu lin
More information 更  多  信  息


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