| 发明名称 |
Apparatus for reducing offset voltage drifts in a charge amplifier circuit |
| 摘要 |
An apparatus for reducing offset voltage drifts in a charge amplifier circuit is disclosed. The apparatus includes a charge amplifier circuit and a bias current compensation circuit. The bias current compensation circuit supplies bias current to lower any offset voltage drift at the output of the charge amplifier.
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| 申请公布号 |
US2007296496(A1) |
申请公布日期 |
2007.12.27 |
| 申请号 |
US20060472578 |
申请日期 |
2006.06.22 |
| 申请人 |
BLUMEN ARTHUR RUSSELL;KNOWLES KENNETH R |
发明人 |
BLUMEN ARTHUR RUSSELL;KNOWLES KENNETH R. |
| 分类号 |
H03F3/45 |
主分类号 |
H03F3/45 |
| 代理机构 |
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代理人 |
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| 主权项 |
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