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发明名称
类比选择器
摘要
本发明是有关于类比选择器,亦称为类比多工器,用于音讯设备输入来源选择。本发明提供类比输入选择器,用于选择多个类比来源装置之一。此选择器包括用于连接至输入来源之多个输入连接,各该输入连接被连接至增益控制器其具有至少一个零与一或多个非一零增益,该输入连接不包括半导体开关。此增益控制器较佳使用MOSFET实施,而保持在与信号电压独立无关之电压。
申请公布号
TW200419904
申请公布日期
2004.10.01
申请号
TW092126541
申请日期
2003.09.25
申请人
伍尔夫生微电子有限公司
发明人
班诺克;葛兰维尔
分类号
H03K17/62
主分类号
H03K17/62
代理机构
代理人
恽轶群;陈文郎
主权项
地址
英国
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