Abstract
Noninverting operational amplifiers cannot readily be used for various Sallen and Key filters because they cannot provide gain less than unity. A simple network modification is suggested that overcomes this limitation and introduces an added degree of freedom with parameters that are determined by passive components only.
Original language | English |
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Pages (from-to) | 114-116 |
Number of pages | 3 |
Journal | IEEE Journal of Solid-State Circuits |
Volume | 2 |
Issue number | 3 |
DOIs | |
State | Published - Sep 1967 |
Externally published | Yes |