FIELD: automation and computer engineering, in particular, electric instruments. SUBSTANCE: device has two integrating operational amplifiers, four gates, voltage adder and control unit, which has Schmidt flip-flop, two frequency dividers, two AND gates and logical inverter. EFFECT: increased precision of periodic voltage processing in long-term integration mode. 4 dwg
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Authors
Dates
2000-05-20—Published
1999-04-13—Filed