发明授权
US06900660B2 IC with digital and analog circuits and mixed signal I/O pins
有权
IC具有数字和模拟电路以及混合信号I / O引脚
- 专利标题: IC with digital and analog circuits and mixed signal I/O pins
- 专利标题(中): IC具有数字和模拟电路以及混合信号I / O引脚
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申请号: US10347709申请日: 2003-01-21
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公开(公告)号: US06900660B2公开(公告)日: 2005-05-31
- 发明人: Douglas S. Piasecki , Alvin C. Storvik, II
- 申请人: Douglas S. Piasecki , Alvin C. Storvik, II
- 申请人地址: US TX Austin
- 专利权人: Silicon Labs CP, Inc.
- 当前专利权人: Silicon Labs CP, Inc.
- 当前专利权人地址: US TX Austin
- 代理机构: Howison & Arnott, L.L.P.
- 主分类号: G06J1/00
- IPC分类号: G06J1/00 ; H03K19/177
摘要:
An integrated circuit providing mixed signal processing. I/O pin interface circuits include logic gates and other circuits for processing digital and analog signals. Processor-controlled configuration circuits allow the various I/O pin interface circuits to process either analog or digital circuits. The I/O pins can be configured for digital or analog operation on the fly.
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