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 stable DC voltage. Device for generating the reference voltage with a reduced noise level contains: stabilizer, converter, coupling capacitor, subtractor, containing four resistors and an operational amplifier, and the converter contains a capacitor, four resistors and an operational amplifier.
EFFECT: technical result – reduction of noise in the infra-low frequency range.
1 cl, 5 dwg, 4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SHAPING DEVICE OF BIPOLAR REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2017 |
|
RU2675796C1 |
| REFERENCE VOLTAGE WITH A REDUCED NOISE LEVEL GENERATION DEVICE | 2018 |
|
RU2676755C1 |
| DEVICE FOR FORMING REFERENCE VOLTAGE WITH A REDUCED NOISE LEVEL | 2018 |
|
RU2672474C1 |
| SHAPING DEVICE OF BIPOLAR REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2018 |
|
RU2669375C1 |
| SHAPING DEVICE OF REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2012 |
|
RU2496132C1 |
| DEVICE TO GENERATE REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2010 |
|
RU2422874C1 |
| METHOD FOR REDUCING THE NOISE LEVEL OF A COMPENSATION DC VOLTAGE STABILIZER WITH CONTINUOUS REGULATION | 2021 |
|
RU2767490C1 |
| SHAPING DEVICE OF BIPOLAR REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2014 |
|
RU2549509C1 |
| SHAPING DEVICE OF BIPOLAR REFERENCE VOLTAGE WITH REDUCED NOISE LEVEL | 2010 |
|
RU2428736C1 |
| METHOD TO GENERATE REFERENCE VOLTAGE | 2011 |
|
RU2466493C1 |
