DE3921976C1 - - Google Patents
Info
- Publication number
- DE3921976C1 DE3921976C1 DE3921976A DE3921976A DE3921976C1 DE 3921976 C1 DE3921976 C1 DE 3921976C1 DE 3921976 A DE3921976 A DE 3921976A DE 3921976 A DE3921976 A DE 3921976A DE 3921976 C1 DE3921976 C1 DE 3921976C1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- voltage
- digital converter
- reference current
- charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0675—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy
- H03M1/0697—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence using redundancy in time, e.g. using additional comparison cycles
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/52—Input signal integrated with linear return to datum
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3921976A DE3921976C1 (US20080293856A1-20081127-C00150.png) | 1989-07-04 | 1989-07-04 | |
US07/544,682 US5066955A (en) | 1989-07-04 | 1990-06-27 | Analog to digital converters with convergence accelerating signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3921976A DE3921976C1 (US20080293856A1-20081127-C00150.png) | 1989-07-04 | 1989-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3921976C1 true DE3921976C1 (US20080293856A1-20081127-C00150.png) | 1990-12-13 |
Family
ID=6384282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3921976A Expired - Fee Related DE3921976C1 (US20080293856A1-20081127-C00150.png) | 1989-07-04 | 1989-07-04 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5066955A (US20080293856A1-20081127-C00150.png) |
DE (1) | DE3921976C1 (US20080293856A1-20081127-C00150.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212546C1 (US20080293856A1-20081127-C00150.png) * | 1992-04-15 | 1993-03-11 | Joachim Dr. Scheerer | |
DE10040373B4 (de) * | 1999-08-20 | 2004-02-19 | Sartorius Ag | Analog/Digital-Umsetzer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6285310B1 (en) | 2000-08-18 | 2001-09-04 | Sartorius Aktiengesellschaft | Integrating analog/digital converter |
KR101566003B1 (ko) * | 2009-04-20 | 2015-11-16 | 삼성전자주식회사 | 아날로그-디지털 변환 방법, 아날로그-디지털 변환기, 및 이를 포함하는 이미지 센서 |
US10084983B2 (en) * | 2014-04-29 | 2018-09-25 | Fermi Research Alliance, Llc | Wafer-scale pixelated detector system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2114141C3 (US20080293856A1-20081127-C00150.png) * | 1971-03-24 | 1976-02-26 | ||
DE2820601C2 (de) * | 1971-03-24 | 1984-01-19 | Hartmut Dipl.-Phys. Dr. 6203 Hochheim Grützediek | Analog-Digital-Umsetzer nach dem Mehrfach-Rampenverfahren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2114141B2 (de) * | 1971-03-24 | 1973-08-09 | Grutzediek, Hartmut, Dipl Phys Dr , 4952 Hausberge, Scheerer, Joachim, Dipl Phys, 6710 Frankenthal | Analog-digital-umsetzer mit einem integrierenden verstaerker nach den mehrfach-rampen-verfahren |
GB1455565A (en) * | 1972-12-22 | 1976-11-17 | Solartron Electronic Group | Anaologue to digital converters |
US4361831A (en) * | 1978-05-11 | 1982-11-30 | Gruetzediek Hartmut | Analog-digital converter utilizing multiple ramp integrating techniques |
FR2463445A1 (fr) * | 1979-08-10 | 1981-02-20 | Thomson Csf | Circuit de traitement de signaux analogiques periodiques et systeme comportant un tel dispositif |
-
1989
- 1989-07-04 DE DE3921976A patent/DE3921976C1/de not_active Expired - Fee Related
-
1990
- 1990-06-27 US US07/544,682 patent/US5066955A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2114141C3 (US20080293856A1-20081127-C00150.png) * | 1971-03-24 | 1976-02-26 | ||
DE2820601C2 (de) * | 1971-03-24 | 1984-01-19 | Hartmut Dipl.-Phys. Dr. 6203 Hochheim Grützediek | Analog-Digital-Umsetzer nach dem Mehrfach-Rampenverfahren |
Non-Patent Citations (1)
Title |
---|
KLAUER, A. und PANBIT, M.: Meßsignalver- arbeitung mit hochauflösender AD-Wandlung. In: Technisches Messen tm, 1985, H. 11, S. 404-410 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4212546C1 (US20080293856A1-20081127-C00150.png) * | 1992-04-15 | 1993-03-11 | Joachim Dr. Scheerer | |
DE10040373B4 (de) * | 1999-08-20 | 2004-02-19 | Sartorius Ag | Analog/Digital-Umsetzer |
Also Published As
Publication number | Publication date |
---|---|
US5066955A (en) | 1991-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2434517C2 (US20080293856A1-20081127-C00150.png) | ||
DE3633791C2 (US20080293856A1-20081127-C00150.png) | ||
DE2923026C2 (de) | Verfahren zur Analog/Digital-Umsetzung und Anordnung zur Durchführung des Verfahrens | |
EP0458931B1 (de) | Anordnung zur verarbeitung von sensorsignalen | |
DE3921976C1 (US20080293856A1-20081127-C00150.png) | ||
DE2855819C3 (de) | Zeitintervall-Meßeinrichtung | |
DE2946000C2 (de) | Integrierende Analog-Digitalwandlerschaltung | |
DE2612764C2 (de) | Spannungs-Frequenz-Wandler | |
EP0541878A1 (de) | Delta-Sigma-Analog/Digital-Wandler | |
DE2460079C3 (de) | Verfahren zur Bestimmung der Stellung des Schleifers eines Potentiometers und Schaltungsanordnung zur Durchführung des Verfahrens | |
EP0012985B1 (de) | Dual-Slope-Integrator | |
DE1298546C2 (de) | Verfahren und anordnung zur analogdigital-umsetzung | |
DE4037268C2 (US20080293856A1-20081127-C00150.png) | ||
DE19513795C1 (de) | Schaltungsanordnung zur digitalen Phasendifferenzmessung | |
DE2024925C3 (de) | Analog-numerischer Wandler | |
DE1762347C3 (de) | Doppelflanken-Analog-Digital-Wandler | |
DE2500154C3 (de) | Verfahren und Vorrichtung zur digitalen Anzeige von elektrischen MeB- und/oder Prüfwerten | |
DE2622579C3 (de) | Analog-Digital-Umsetzer mit einem Nachführungsnetzwerk | |
DE1962333C3 (de) | AnaJog/DigitaJ-Umsetzer | |
EP2330478A1 (de) | Schaltung und Verfahren zum Bestimmen eines Wertes, insbesondere einer Dauer eines Messsignals | |
DE1958802C3 (de) | Schaltungsanordnung zur Erzeugung von Steuersignalen fuer die Synchronisation von periodischen Impulsen | |
DD145667A1 (de) | Polaritaetskorrelator | |
DE10258762A1 (de) | Analog-Digital-Wandler | |
DE2031707A1 (de) | Verfahren und Vorrichtung zur elektn sehen Frequenzmessung | |
DE2828527A1 (de) | Schaltung zur impulsvervielfachung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: LAND RHEINLAND-PFALZ,VERTRETEN DURCH DEN MINISTER |
|
8381 | Inventor (new situation) |
Free format text: SCHEERER, JOACHIM, DR., 55130 MAINZ, DE GRUETZEDIEK, HARTMUT, DR., 55130 MAINZ, DE |
|
8339 | Ceased/non-payment of the annual fee |