发明名称 |
Multi-stage, low-offset, fast-recovery, comparator system and method |
摘要 |
A multi-stage, low-offset, fast-recovery, comparator system and method for: reducing the input offset voltage of the zeroing amplifier by a factor essentially equal to gain of the zeroing amplifier; reducing the input offset voltage of the combined main and zeroing amplifiers by a factor essentially equal to the product of the gains of the main and zeroing amplifiers; and amplifying the input signal to the amplification stage in accordance with the gain of the main amplifier to generate an amplified high-resolution signal.
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申请公布号 |
US6429697(B1) |
申请公布日期 |
2002.08.06 |
申请号 |
US19990412659 |
申请日期 |
1999.10.05 |
申请人 |
ANALOG DEVICES, INC. |
发明人 |
AMAZEEN BRUCE EDWARD;COLN MICHAEL C. W.;WAYNE SCOTT;MILLER GERALD A.;MUECK MICK |
分类号 |
H03K5/08;H03F1/34;H03F3/34;H03F3/45;H03F3/68;H03K5/24;(IPC1-7):H03K5/22 |
主分类号 |
H03K5/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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