首页>
外国专利>
Integrated tuner circuit and television tuner using an integrated tuner circuit
Integrated tuner circuit and television tuner using an integrated tuner circuit
展开▼
机译:集成调谐器电路和使用集成调谐器电路的电视调谐器
展开▼
页面导航
摘要
著录项
相似文献
摘要
An integrated tuner circuit includes a first terminal to which a UHF TV signal is input via a UHF amplifier. The amplifier is switched to an operating state when a UHF TV signal is received. A switching-voltage generation circuit includes a first switching circuit for generating a switching voltage used to switch the operating state of a UHF high-frequency amplifying circuit. The switching voltage of the first switching circuit is output to the first terminal
展开▼