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发明名称
Audio out unit
摘要
A DC-coupled audio out unit is provided, including at least one regulator and at least one audio amplifier. The regulator is coupled to at least one power terminal of the audio amplifier.
申请公布号
US7994864(B2)
申请公布日期
2011.08.09
申请号
US20090637102
申请日期
2009.12.14
申请人
MEDIATEK INC.
发明人
CHEN HUNG-I;HSU YEN-HSUN;WEN SUNG-HAN;TANG WEI-CHENG
分类号
H03F3/04
主分类号
H03F3/04
代理机构
代理人
主权项
地址
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