基本信息:
- 专利标题： 고속의전압스윙제한용풀업회로
- 专利标题（英）：A pull-up circuit for high-speed voltage swing limit
- 专利标题（中）：高速电压摆幅限制上拉电路
- 申请号：KR1019970709740 申请日：1996-06-21
- 公开(公告)号：KR1019990028424A 公开(公告)日：1999-04-15
- 发明人： 마이클에이.쉐노이 , 테드윌리암즈 , 로버트케이.몬토예
- 申请人： 후지쯔 가부시끼가이샤
- 申请人地址： 일본국 가나가와켄 가와사키시 나카하라꾸 가미고다나카 *초메 *-*
- 专利权人： 후지쯔 가부시끼가이샤
- 当前专利权人： 후지쯔 가부시끼가이샤
- 当前专利权人地址： 일본국 가나가와켄 가와사키시 나카하라꾸 가미고다나카 *초메 *-*
- 代理人： 이광현; 김두규
- 优先权： US08/496275 1995-06-28
- 国际申请： PCT/US1996/010480 1996-06-21
- 国际公布： WO1997001886 1997-01-16
- 主分类号： H03K19/094
- IPC分类号： H03K19/094
The pull-up circuit 200 is provided with having a limited voltage swing and high-speed pull-up and pull-down time, the pull-up device 210 and an internal node (N1). The pull-up circuit 200 N- tree 110 is an internal node (N1) to limit the current of the pull-up device 210 prior to discharge to, fall time and power consumption by the maximum current of the pull-up device 210 It operates to reduce. Then, the pull-up circuit 200 N- tree 110 by the pull-down after the internal node (N1), to the current of the pull-up device 210 to a maximum, increasing the pullup effect of the pullup device 210, rising It reduces the time. As a result, the voltage of the internal node (N1) is N- tree 110 is the active one, and faster charge time, N- tree 110 is discharged faster when the active.
公开/授权文献:
- KR100432482B1 고속의전압스윙제한용풀업회로 公开/授权日：2004-09-08
信息查询:
EspacenetIPC结构图谱:
| H | 电学 |
| --H03 | 基本电子电路 |
| ----H03K | 脉冲技术 |
| ------H03K19/00 | 逻辑电路，即，至少有两个输入作用于一个输出的；倒向电路 |
| --------H03K19/01 | .提高开关速度的改进 |
| ----------H03K19/08 | ..应用半导体器件的 |
| ------------H03K19/094 | ...应用场效应晶体管的 |