FR2346906B1 - - Google Patents
Info
- Publication number
- FR2346906B1 FR2346906B1 FR7705177A FR7705177A FR2346906B1 FR 2346906 B1 FR2346906 B1 FR 2346906B1 FR 7705177 A FR7705177 A FR 7705177A FR 7705177 A FR7705177 A FR 7705177A FR 2346906 B1 FR2346906 B1 FR 2346906B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/1245—Details of sampling arrangements or methods
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/673,178 US4097753A (en) | 1976-04-02 | 1976-04-02 | Comparator circuit for a C-2C A/D and D/A converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2346906A1 FR2346906A1 (fr) | 1977-10-28 |
| FR2346906B1 true FR2346906B1 (US06229276-20010508-P00081.png) | 1978-10-20 |
Family
ID=24701593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7705177A Granted FR2346906A1 (fr) | 1976-04-02 | 1977-02-18 | Circuit comparateur pour un convertisseur analogique/numerique et numerique/analogique c-2c |
Country Status (5)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829891B2 (ja) * | 1977-03-22 | 1983-06-25 | 株式会社日立製作所 | Ａ／ｄ変換回路 |
| JPS5421152A (en) * | 1977-07-18 | 1979-02-17 | Toshiba Corp | Comparison circuit |
| US4191900A (en) * | 1978-01-27 | 1980-03-04 | National Semiconductor Corporation | Precision plural input voltage amplifier and comparator |
| US4336526A (en) * | 1978-08-04 | 1982-06-22 | Intersil, Inc. | Successive approximation analog-to-digital converter using non-binary series |
| US4237390A (en) * | 1978-09-28 | 1980-12-02 | National Semiconductor Corporation | Switching comparator |
| US4223394A (en) * | 1979-02-13 | 1980-09-16 | Intel Corporation | Sensing amplifier for floating gate memory devices |
| US4358690A (en) * | 1980-07-18 | 1982-11-09 | Teletype Corporation | Digital voltage comparator |
| US4775852A (en) * | 1980-11-07 | 1988-10-04 | Schlumberger Systems & Services, Inc. | Apparatus for compensating digital to analog converter errors |
| JPS5810919A (ja) * | 1981-07-13 | 1983-01-21 | Nippon Telegr & Teleph Corp <Ntt> | アナログ・デイジタル変換器 |
| JPS58101517A (ja) * | 1981-12-11 | 1983-06-16 | Fujitsu Ltd | アナログ集積回路 |
| JPS58170213A (ja) * | 1982-03-31 | 1983-10-06 | Toshiba Corp | 電圧比較回路 |
| US4535318A (en) * | 1983-11-16 | 1985-08-13 | John Fluke Mfg. Co., Inc. | Calibration apparatus for systems such as analog to digital converters |
| JPS6194513A (ja) * | 1984-10-16 | 1986-05-13 | 株式会社日立製作所 | 保護継電器 |
| JP2577450B2 (ja) * | 1988-08-12 | 1997-01-29 | 株式会社東芝 | アナログ−ディジタル変換回路 |
| US4926176A (en) * | 1988-08-25 | 1990-05-15 | Brooktree Corporation | Self-timing analog-to-digital converting system |
| US5165058A (en) * | 1990-07-05 | 1992-11-17 | Motorola, Inc. | Voltage comparator with sample hold circuit |
| US5504699A (en) * | 1994-04-08 | 1996-04-02 | Goller; Stuart E. | Nonvolatile magnetic analog memory |
| US5600275A (en) * | 1994-04-29 | 1997-02-04 | Analog Devices, Inc. | Low-voltage CMOS comparator with offset cancellation |
| JPH08256060A (ja) * | 1995-03-17 | 1996-10-01 | Nec Corp | 比較型ａ／ｄ変換器 |
| US6144331A (en) * | 1998-04-08 | 2000-11-07 | Texas Instruments Incorporated | Analog to digital converter with a differential output resistor-digital-to-analog-converter for improved noise reduction |
| US6670938B1 (en) * | 1999-02-16 | 2003-12-30 | Canon Kabushiki Kaisha | Electronic circuit and liquid crystal display apparatus including same |
| US6307490B1 (en) * | 1999-09-30 | 2001-10-23 | The Engineering Consortium, Inc. | Digital to analog converter trim apparatus and method |
| US6388494B1 (en) * | 2000-08-23 | 2002-05-14 | National Semiconductor Corporation | Offset trim using hot-electron induced VT-shifts |
| DE102009051830B3 (de) * | 2009-11-04 | 2011-06-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Kapazitiver Spannungsteiler |
| JP5204176B2 (ja) * | 2010-09-06 | 2013-06-05 | 株式会社東芝 | 逐次比較型アナログデジタル変換回路及び受信装置 |
| US8803593B2 (en) | 2012-03-01 | 2014-08-12 | Apple Inc. | Voltage discharge optimization |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573794A (en) * | 1967-05-11 | 1971-04-06 | North Atlantic Industries | Analog/digital processing techniques |
| US3811125A (en) * | 1972-05-08 | 1974-05-14 | Nicolet Instrument Corp | Analog-to-digital converter |
| US3908181A (en) * | 1972-07-17 | 1975-09-23 | Nippon Electric Co | Predictive conversion between self-correlated analog signal and corresponding digital signal according to digital companded delta modulation |
| US3916314A (en) * | 1974-04-08 | 1975-10-28 | Ibm | Non-linear filter for delta modulator output using shift register and table lookup |
-
1976
- 1976-04-02 US US05/673,178 patent/US4097753A/en not_active Expired - Lifetime
-
1977
- 1977-02-18 FR FR7705177A patent/FR2346906A1/fr active Granted
- 1977-03-02 GB GB8703/77A patent/GB1569395A/en not_active Expired
- 1977-03-09 JP JP52024961A patent/JPS5941326B2/ja not_active Expired
- 1977-03-18 DE DE2711829A patent/DE2711829C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2711829C2 (de) | 1985-05-23 |
| US4097753A (en) | 1978-06-27 |
| GB1569395A (en) | 1980-06-11 |
| JPS5941326B2 (ja) | 1984-10-06 |
| FR2346906A1 (fr) | 1977-10-28 |
| DE2711829A1 (de) | 1977-10-13 |
| JPS52120749A (en) | 1977-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |