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发明名称
Mute circuit
摘要
To provide a mute circuit capable of reducing or eliminating noises generated in accordance with an offset voltage under a mute operation. The present invention comprises a summing amplifier, switch, and mute signal generating circuit.
申请公布号
US6734746(B1)
申请公布日期
2004.05.11
申请号
US20030334908
申请日期
2003.01.02
申请人
ASAHI KASEI MICROSYSTEMS CO., LTD.
发明人
NOGI AKIHIKO
分类号
H03F1/00;H03F3/181;H03F3/45;H03G3/34;(IPC1-7):H03B9/02;H03F1/02;H03F1/14
主分类号
H03F1/00
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