- 专利标题: Output buffer strength trimming
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申请号: US11415980申请日: 2006-05-02
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公开(公告)号: US20060261853A1公开(公告)日: 2006-11-23
- 发明人: Girolamo Gallo , Giulio Marotta , Giovanni Naso
- 申请人: Girolamo Gallo , Giulio Marotta , Giovanni Naso
- 优先权: ITRM2003A000029 20030127
- 主分类号: H03K19/094
- IPC分类号: H03K19/094
摘要:
Apparatus and methods for adjusting the buffer strength of an output buffer to match its capacitive load use selectively enabled stages of a multiple stage output buffer. A user can opt for a default capacitive load, or adjust the strength by enabling one or more stages of the multiple stage output buffer.
公开/授权文献
- US07635991B2 Output buffer strength trimming 公开/授权日:2009-12-22
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