JPS57123733A - Mos parallel a/d converter - Google Patents
Mos parallel a/d converterInfo
- Publication number
- JPS57123733A JPS57123733A JP56197794A JP19779481A JPS57123733A JP S57123733 A JPS57123733 A JP S57123733A JP 56197794 A JP56197794 A JP 56197794A JP 19779481 A JP19779481 A JP 19779481A JP S57123733 A JPS57123733 A JP S57123733A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- mos parallel
- mos
- parallel
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
-
- 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
- H03M1/34—Analogue value compared with reference values
- H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
- H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP80107811A EP0054079B1 (de) | 1980-12-11 | 1980-12-11 | MOS-Parallel-A/D-Wandler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57123733A true JPS57123733A (en) | 1982-08-02 |
Family
ID=8186928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56197794A Pending JPS57123733A (en) | 1980-12-11 | 1981-12-10 | Mos parallel a/d converter |
Country Status (4)
Country | Link |
---|---|
US (2) | US4400693A (ja) |
EP (1) | EP0054079B1 (ja) |
JP (1) | JPS57123733A (ja) |
DE (1) | DE3069190D1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3069190D1 (de) * | 1980-12-11 | 1984-10-18 | Itt Ind Gmbh Deutsche | Mos-parallel a/d converter |
FR2536923A1 (fr) * | 1982-11-26 | 1984-06-01 | Efcis | Comparateur a prise en memoire de la tension de decalage et application a un convertisseur analogique-numerique a structure parallele |
US4647968A (en) * | 1984-12-03 | 1987-03-03 | Rca Corporation | Analog-to-digital conversion system as for a narrow bandwidth signal processor |
US4602241A (en) * | 1985-06-28 | 1986-07-22 | Rca Corporation | Input current saving apparatus for flash A/D converter |
JPH0754910B2 (ja) * | 1986-03-10 | 1995-06-07 | 株式会社日立製作所 | Ad変換器 |
US4899153A (en) * | 1986-04-03 | 1990-02-06 | Brooktree Corporation | Fast high-resolution analog-to-digital converter |
US5173698A (en) * | 1986-12-24 | 1992-12-22 | Zdzislaw Gulczynski | Flash analog-to-digital converter with integrating input stage |
FR2623668B1 (fr) * | 1987-11-20 | 1990-03-09 | Thomson Composants Militaires | Convertisseur analogique-numerique rapide a structure parallele |
KR910001911B1 (ko) * | 1988-05-19 | 1991-03-30 | 삼성전자 주식회사 | 전병렬형 Bi-CMOS용 아날로그 디지탈 콘버터 |
US5214430A (en) * | 1989-01-31 | 1993-05-25 | Zdzislaw Gulczynski | Ladderless true flash analog-to-digital converter with automatic calibration |
JPH03179920A (ja) * | 1989-12-08 | 1991-08-05 | Mitsubishi Electric Corp | サンプルホールド回路装置 |
JPH0629850A (ja) * | 1992-05-11 | 1994-02-04 | Takayama:Kk | A/dコンバータ |
JP3067903B2 (ja) * | 1992-08-20 | 2000-07-24 | 沖電気工業株式会社 | アナログ/ディジタル変換器 |
US5554986A (en) * | 1994-05-03 | 1996-09-10 | Unitrode Corporation | Digital to analog coverter having multiple resistor ladder stages |
US5696508A (en) * | 1995-02-24 | 1997-12-09 | Lucent Technologies Inc. | Comparator-offset compensating converter |
KR100483867B1 (ko) * | 1996-04-01 | 2005-04-20 | 록히드 마틴 코포레이션 | Adc 오프셋 패턴차 제거 방법 및 장치 |
US5786866A (en) | 1996-10-15 | 1998-07-28 | Fairchild Semiconductor Corporation | Video color subcarrier signal generator |
US5877718A (en) * | 1997-03-24 | 1999-03-02 | International Business Machines Corporation | Differential analog-to-digital converter with low power consumption |
US5990814A (en) * | 1997-09-05 | 1999-11-23 | Cirrus Logic, Inc. | Method and circuit for calibration of flash analog to digital converters |
JP2002533973A (ja) | 1998-12-22 | 2002-10-08 | ビショップ イノヴェーション リミテッド | 容量性フラッシュアナログ−ディジタル変換器用電子回路 |
US7242330B2 (en) * | 2003-12-17 | 2007-07-10 | Texas Instruments Incorporated | Dynamic compensation of analog-to-digital converter (ADC) offset errors using filtered PWM |
US7939873B2 (en) * | 2004-07-30 | 2011-05-10 | Semiconductor Energy Laboratory Co., Ltd. | Capacitor element and semiconductor device |
US10009039B1 (en) * | 2017-08-18 | 2018-06-26 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
US10069483B1 (en) | 2017-08-18 | 2018-09-04 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
US10141946B1 (en) | 2017-08-18 | 2018-11-27 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747089A (en) * | 1971-11-09 | 1973-07-17 | K Sharples | Analog to digital converter |
US3982241A (en) * | 1974-08-19 | 1976-09-21 | Digital Equipment Corporation | Self-zeroing analog-to-digital conversion system |
JPS558051B2 (ja) * | 1974-11-06 | 1980-03-01 | ||
DE3069190D1 (de) * | 1980-12-11 | 1984-10-18 | Itt Ind Gmbh Deutsche | Mos-parallel a/d converter |
-
1980
- 1980-12-11 DE DE8080107811T patent/DE3069190D1/de not_active Expired
- 1980-12-11 EP EP80107811A patent/EP0054079B1/de not_active Expired
-
1981
- 1981-12-02 US US06/326,637 patent/US4400693A/en not_active Expired - Fee Related
- 1981-12-10 JP JP56197794A patent/JPS57123733A/ja active Pending
-
1983
- 1983-06-10 US US06/503,229 patent/US4547763A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3069190D1 (de) | 1984-10-18 |
US4547763A (en) | 1985-10-15 |
US4400693A (en) | 1983-08-23 |
EP0054079B1 (de) | 1984-09-12 |
EP0054079A1 (de) | 1982-06-23 |
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