International Journal of Circuit Theory and Applications. 1997;25(4):307-316. doi: 10.1002/(sici)1097-007x(199707/08)25:4<307::aid-cta975>3.0.co;2-7 Q31.62025
The design of high-Q Sallen–Key biquads with unity-gain buffer amplifiers
DOI: 10.1002/(sici)1097-007x(199707/08)25:4<307::aid-cta975>3.0.co;2-7
摘要