发明名称 |
Distortion cancellation in analog circuits |
摘要 |
<p>Embodiments of the present invention may provide an improved apparatus and method for reducing distortion in analog circuits. A circuit in accordance with the present invention may include a main path comprising an analog circuit with an input impedance, a source impedance representing the impedance of an input network driving the analog circuit, and a cancellation path. The cancellation path may be in parallel to the main path and may generate a cancelling non-linear current to substantially cancel a non-linear current drawn to the input impedance, resulting in a decrease of non-liner current flowing through the source impedance.</p> |
申请公布号 |
EP2654204(B1) |
申请公布日期 |
2015.09.02 |
申请号 |
EP20130164357 |
申请日期 |
2013.04.18 |
申请人 |
ANALOG DEVICES, INC. |
发明人 |
ALI, AHMED;BHORASKAR, PARITOSH |
分类号 |
G05F3/02;G06F17/50;G11C27/02;H03F1/32 |
主分类号 |
G05F3/02 |
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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