A linear active Q-enhanced monolithic LC filter

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作者
Gao, WN
Snelgrove, WM
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TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A new approach for linearizing active Q-enhanced on-chip LC filters is presented in this paper. This approach employs capacitive dividers and a linear bipolar tunable transconductance element in positive feedback for Q-enhancement. A modified multi-tanh doublet using unbalanced series-diode-connected pairs is utilized to implement transconductors to achieve a wider linear range.
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页码:97 / 100
页数:4
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