发明授权
- 专利标题： Output stage layout for minimum cross coupling between channels
- 专利标题（中）： 输出级布局，用于通道之间的最小交叉耦合
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申请号： US10145972申请日： 2002-05-14
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公开(公告)号： US06713848B2公开(公告)日： 2004-03-30
- 发明人: Claus Neesgaard
- 申请人： Claus Neesgaard
- 主分类号： H01L2940
- IPC分类号： H01L2940
摘要：
An audio amplifier output stage layout technique achieves minimum cross coupling between audio amplifier channels. Regarding TDAA output stages, the typical TDAA includes two demodulation inductors per audio channel. The two pair of demodulation inductors associated with the TDAA are arranged to form an X-pattern to simultaneously minimize cross coupling between audio amplifier channels and reduce PCB layout size.
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