发明名称 |
Common mode transient reduction circuit for improving transient response of an operational transconductance amplifier |
摘要 |
A common mode transient reduction circuit for use with an operational transconductance amplifier having a main amplifier and a common mode feedback amplifier coupled to a common bias voltage is disclosed. The common mode transient reduction circuit includes a delay circuit, coupled between the common bias voltage and the main amplifier, that reduces a magnitude of the main amplifier's common mode voltage output transient when the common bias voltage is changed. In an advantageous embodiment, the delay circuit includes a resistance and a capacitance.
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申请公布号 |
US6741413(B2) |
申请公布日期 |
2004.05.25 |
申请号 |
US20010683344 |
申请日期 |
2001.12.17 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
OHLSON KEVIN B. |
分类号 |
G11B5/00;G11B5/012;H03F3/45;H03H11/04;(IPC1-7):G11B5/03 |
主分类号 |
G11B5/00 |
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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