PL413962A1 - System for indirect conversion of a sample electric voltage to a digital word - Google Patents
System for indirect conversion of a sample electric voltage to a digital wordInfo
- Publication number
- PL413962A1 PL413962A1 PL413962A PL41396215A PL413962A1 PL 413962 A1 PL413962 A1 PL 413962A1 PL 413962 A PL413962 A PL 413962A PL 41396215 A PL41396215 A PL 41396215A PL 413962 A1 PL413962 A1 PL 413962A1
- Authority
- PL
- Poland
- Prior art keywords
- electric voltage
- digital word
- capacitors
- indirect conversion
- sample electric
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title 1
- 239000003990 capacitor Substances 0.000 abstract 5
- 238000005070 sampling Methods 0.000 abstract 2
Landscapes
- Analogue/Digital Conversion (AREA)
Abstract
Układ do pośredniego przetwarzania próbki napięcia elektrycznego na słowo cyfrowe zawiera moduł sterujący (CM), dwa komparatory (KR, KS), dwa źródła prądowe (IR, IS), dwie szyny (R, S), zestaw kondensatorów (CS) oraz moduł próbkujący (SM), zawierający kondensator próbkujący (Cn). Układ charakteryzuje się tym, że dolne okładki wszystkich kondensatorów (Cn-1, Cn-2, ..., C1, C0) zestawu kondensatorów (CS) są połączone z masą układu, a górne okładki tych kondensatorów są połączone, odpowiednio, ze stykami ruchomymi przełączników (Sn-1, Sn-2, ..., S1, S0). Pierwsze styki nieruchome tych przełączników są połączone z szyną sygnałową (S), drugie styki nieruchome są połączone z masą układu, a trzecie styki nieruchome są połączone z szyną referencyjną (R).The system for indirectly converting an electric voltage sample into a digital word includes a control module (CM), two comparators (KR, KS), two current sources (IR, IS), two busbars (R, S), a set of capacitors (CS) and a sampling module (SM) containing a sampling capacitor (Cn). The system is characterized in that the lower covers of all capacitors (Cn-1, Cn-2, ..., C1, C0) of the capacitor set (CS) are connected to the mass of the system, and the upper covers of these capacitors are connected, respectively, with contacts movable switches (Sn-1, Sn-2, ..., S1, S0). The first fixed contacts of these switches are connected to the signal bus (S), the second fixed contacts are connected to the ground of the system, and the third fixed contacts are connected to the reference bus (R).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413962A PL227453B1 (en) | 2015-09-14 | 2015-09-14 | System for indirect conversion of a sample electric voltage to a digital word |
| EP15201443.7A EP3145087B1 (en) | 2015-09-14 | 2015-12-18 | Method and apparatus for indirect conversion of voltage value to digital word |
| US14/976,311 US9698814B2 (en) | 2015-09-14 | 2015-12-21 | Method and apparatus for indirect conversion of voltage value to digital word |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413962A PL227453B1 (en) | 2015-09-14 | 2015-09-14 | System for indirect conversion of a sample electric voltage to a digital word |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL413962A1 true PL413962A1 (en) | 2017-03-27 |
| PL227453B1 PL227453B1 (en) | 2017-12-29 |
Family
ID=58360243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL413962A PL227453B1 (en) | 2015-09-14 | 2015-09-14 | System for indirect conversion of a sample electric voltage to a digital word |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227453B1 (en) |
-
2015
- 2015-09-14 PL PL413962A patent/PL227453B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227453B1 (en) | 2017-12-29 |
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