发明名称 |
Large time constant steering circuit and instrumentation amplifier implementing same |
摘要 |
The present invention relates to a large time constant steering circuit for slowly changing a voltage on a node between at least two discrete voltage levels. The present invention further relates to a slow steering current DAC comprising said large time constant steering circuit. The present invention further relates to an instrumentation amplifier device comprising a current balancing instrumentation amplifier for amplifying an input signal to an amplified output signal and a DC servo-loop for removing a DC-component from the input signal. The present invention further relates to an EEG acquisition ASIC comprising said instrumentation amplifier device.
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申请公布号 |
US8466742(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US201113035210 |
申请日期 |
2011.02.25 |
申请人 |
YAZICIOGLU REFET FIRAT;MERKEN PATRICK;IMEC;KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R&D |
发明人 |
YAZICIOGLU REFET FIRAT;MERKEN PATRICK |
分类号 |
H03F3/68 |
主分类号 |
H03F3/68 |
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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