FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering, in particular to devices for generating a reference voltage, and can be used to create low-noise sources of a stable DC voltage. Device for generating a bipolar reference voltage with a reduced level of noise contains: a reference voltage source, two converters, two capacitors, an inverter, two subtractors, each containing four resistors and two operational amplifiers, and the converters each contain a capacitor, four resistors, and two operational amplifiers.
EFFECT: noise reduction in the infra-low frequency range.
1 cl, 9 dwg, 4 tbl
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