JPS6352497B2 - - Google Patents
Info
- Publication number
- JPS6352497B2 JPS6352497B2 JP53117820A JP11782078A JPS6352497B2 JP S6352497 B2 JPS6352497 B2 JP S6352497B2 JP 53117820 A JP53117820 A JP 53117820A JP 11782078 A JP11782078 A JP 11782078A JP S6352497 B2 JPS6352497 B2 JP S6352497B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- resistor
- converter
- input terminal
- input
- 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
Links
Landscapes
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83615877A | 1977-09-23 | 1977-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5457855A JPS5457855A (en) | 1979-05-10 |
| JPS6352497B2 true JPS6352497B2 (enrdf_load_stackoverflow) | 1988-10-19 |
Family
ID=25271367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11782078A Granted JPS5457855A (en) | 1977-09-23 | 1978-09-25 | Logarithmic ad converter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5457855A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257497U (enrdf_load_stackoverflow) * | 1988-10-19 | 1990-04-25 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193618A (ja) * | 1983-04-18 | 1984-11-02 | Hitachi Ltd | デイジタル−アナログ変換方式 |
| FR2592537B1 (fr) * | 1985-12-30 | 1991-05-31 | Inst Francais Du Petrole | Dispositif pour l'amplification et l'echantillonnage de signaux analogiques multiplexes. |
| TW525353B (en) | 2000-02-14 | 2003-03-21 | Sumitomo Metal Ind | Logarithmic-type A/D converter, logarithmic-type A/D converting method, logarithmic-type D/A converter, logarithmic-type D/A converting method, and physical value measuring system |
| EP1130631A1 (en) * | 2000-02-29 | 2001-09-05 | STMicroelectronics S.r.l. | Process for forming a buried cavity in a semiconductor material wafer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS493219A (enrdf_load_stackoverflow) * | 1972-04-22 | 1974-01-12 | ||
| JPS4938065A (enrdf_load_stackoverflow) * | 1972-08-22 | 1974-04-09 | ||
| JPS535149B2 (enrdf_load_stackoverflow) * | 1973-05-18 | 1978-02-24 | ||
| JPS5122334A (enrdf_load_stackoverflow) * | 1974-08-20 | 1976-02-23 | Oki Electric Ind Co Ltd |
-
1978
- 1978-09-25 JP JP11782078A patent/JPS5457855A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0257497U (enrdf_load_stackoverflow) * | 1988-10-19 | 1990-04-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5457855A (en) | 1979-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2690905B2 (ja) | 直並列形ad変換器 | |
| US3646586A (en) | Analogue-to-digital converter system | |
| US4573005A (en) | Current source arrangement having a precision current-mirror circuit | |
| US4686511A (en) | Subranging analog-to-digital converter with FET isolation circuit between subtraction node and LSB encoder | |
| JPH05218868A (ja) | 多段型ad変換器 | |
| US4763106A (en) | Flash analog-to-digital converter | |
| US5471208A (en) | Reference ladder auto-calibration circuit for an analog to digital converter | |
| US6031480A (en) | Method and apparatus for implementing a pipelined A/D converter with inter-stage amplifiers having no common mode feedback circuitry | |
| US4634993A (en) | High gain, low drift operational amplifier for sample and hold circuit | |
| JPH0566774B2 (enrdf_load_stackoverflow) | ||
| US4350974A (en) | Logarithmic analog-to-digital converter | |
| US4559522A (en) | Latched comparator circuit | |
| US4122439A (en) | Serial parallel type analog to digital converting device | |
| US4939518A (en) | Analog to digital converter | |
| KR910008523B1 (ko) | 축차비교형 아날로그/디비탈 변환기 | |
| US4321583A (en) | Analogue to digital converter channels | |
| JPS6352497B2 (enrdf_load_stackoverflow) | ||
| JP2000031824A (ja) | A/dコンバータ用オフセットキャンセルコンパレータ | |
| US4142185A (en) | Logarithmic analog-to-digital converter | |
| US7042373B2 (en) | Error measuring method for digitally self-calibrating pipeline ADC and apparatus thereof | |
| KR880003485A (ko) | 에러검출 및 교정시스템을 갖춘 주기형 d/a 변환기 | |
| JPH1065542A (ja) | アナログ/ディジタル変換回路 | |
| US6906658B2 (en) | Reducing droop in a reference signal provided to ADCs | |
| US6492930B2 (en) | Reduced propagation delay current mode cascaded analog-to-digital converter and threshold bit cell therefor | |
| JPS5919438B2 (ja) | ダイナミック制御レンジの大きな制御装置 |