JPS4846262A - - Google Patents
Info
- Publication number
- JPS4846262A JPS4846262A JP47098120A JP9812072A JPS4846262A JP S4846262 A JPS4846262 A JP S4846262A JP 47098120 A JP47098120 A JP 47098120A JP 9812072 A JP9812072 A JP 9812072A JP S4846262 A JPS4846262 A JP S4846262A
- Authority
- JP
- Japan
- 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
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1071—Measuring or testing
-
- 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
-
- 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
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18724771A | 1971-10-07 | 1971-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4846262A true JPS4846262A (US07122547-20061017-C00032.png) | 1973-07-02 |
Family
ID=22688194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47098120A Pending JPS4846262A (US07122547-20061017-C00032.png) | 1971-10-07 | 1972-10-02 |
Country Status (7)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128449A (US07122547-20061017-C00032.png) * | 1974-03-15 | 1975-10-09 | ||
| JPS51128255A (en) * | 1975-05-01 | 1976-11-09 | Sony Corp | Analog-digital converter |
| JPS5255853A (en) * | 1975-11-01 | 1977-05-07 | Oki Electric Ind Co Ltd | Encoder |
| JPS52135657A (en) * | 1976-05-10 | 1977-11-12 | Iwatsu Electric Co Ltd | A/d converter |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789389A (en) * | 1972-07-31 | 1974-01-29 | Westinghouse Electric Corp | Method and circuit for combining digital and analog signals |
| US3815124A (en) * | 1973-01-16 | 1974-06-04 | Westinghouse Electric Corp | Analog to digital converter |
| US3879724A (en) * | 1973-11-19 | 1975-04-22 | Vidar Corp | Integrating analog to digital converter |
| FR2268399B1 (US07122547-20061017-C00032.png) * | 1974-04-22 | 1976-10-08 | Adersa | |
| JPS558051B2 (US07122547-20061017-C00032.png) * | 1974-11-06 | 1980-03-01 | ||
| US4016555A (en) * | 1975-04-07 | 1977-04-05 | Tyrrel Sylvan F | Signal converter |
| US4069479A (en) * | 1976-03-03 | 1978-01-17 | The United States Of America As Represented By The Secretary Of Commerce | High speed, wide dynamic range analog-to-digital conversion |
| US4124844A (en) * | 1976-06-10 | 1978-11-07 | Motorola, Inc. | Analog to digital converter having a high speed subtraction circuit |
| US4124824A (en) * | 1977-01-31 | 1978-11-07 | Motorola, Inc. | Voltage subtractor for serial-parallel analog-to-digital converter |
| US4251802A (en) * | 1977-12-28 | 1981-02-17 | Horna Otakar A | Analog to digital converter |
| US4318085A (en) * | 1978-06-01 | 1982-03-02 | The Bendix Corporation | Method and apparatus for conversion of signal information between analog and digital forms |
| US4686511A (en) * | 1985-08-23 | 1987-08-11 | Burr-Brown Corporation | Subranging analog-to-digital converter with FET isolation circuit between subtraction node and LSB encoder |
| US5043732A (en) * | 1989-09-26 | 1991-08-27 | Analog Devices, Inc. | Analog-to-digital converter employing a pipeline multi-stage architecture |
| ATE155299T1 (de) * | 1990-02-14 | 1997-07-15 | Siemens Ag | Analog-digital-umsetzer nach dem erweiterten parallelverfahren |
| GB9007465D0 (en) * | 1990-04-03 | 1990-05-30 | Cambridge Consultants | Analogue to digital converter |
| JPH0595287A (ja) * | 1991-10-01 | 1993-04-16 | Mitsubishi Electric Corp | 減算回路および減算回路を備えるａ／ｄコンバータ |
| US5243348A (en) * | 1992-04-27 | 1993-09-07 | Motorola, Inc. | Partitioned digital encoder and method for encoding bit groups in parallel |
| KR0139657B1 (ko) * | 1994-11-09 | 1998-07-01 | 문정환 | 자동레벨선택기능을 가지는 신호수신장치 |
| US6037890A (en) * | 1997-09-30 | 2000-03-14 | Intel Corporation | Ultra high speed, low power, flash A/D converter utilizing a current mode regenerative comparator |
| JP3339566B2 (ja) * | 1998-10-21 | 2002-10-28 | 日本電気株式会社 | サーモメトリック−バイナリコード変換方法および回路、それに使用されるエンコーダ素子回路 |
| DE60015958T2 (de) * | 2000-08-10 | 2005-12-01 | Stmicroelectronics S.R.L., Agrate Brianza | Digital-analog-wandlerschaltung |
| KR100500441B1 (ko) * | 2002-10-22 | 2005-07-14 | 삼성전자주식회사 | 플래쉬 방식 아날로그 디지털 변환방법 및 회로 |
| US6882294B2 (en) * | 2003-08-06 | 2005-04-19 | Telasic Communications, Inc. | Resistive ladder, summing node circuit, and trimming method for a subranging analog to digital converter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3425054A (en) * | 1965-02-15 | 1969-01-28 | Elliott Brothers London Ltd | Analogue digital converters |
| US3501625A (en) * | 1965-07-23 | 1970-03-17 | Ibm | Analog to digital converter |
| US3467958A (en) * | 1965-12-29 | 1969-09-16 | Martin Marietta Corp | Analog to digital converter using a plurality of radix amplifiers |
| US3585631A (en) * | 1969-11-26 | 1971-06-15 | Westinghouse Electric Corp | Square law analog-to-digital converter |
-
1971
- 1971-10-07 US US00187247A patent/US3721975A/en not_active Expired - Lifetime
-
1972
- 1972-08-07 GB GB3674372A patent/GB1371413A/en not_active Expired
- 1972-09-01 CA CA150,813A patent/CA995362A/en not_active Expired
- 1972-09-27 FR FR7234206A patent/FR2156621B1/fr not_active Expired
- 1972-10-02 JP JP47098120A patent/JPS4846262A/ja active Pending
- 1972-10-05 DE DE19722248802 patent/DE2248802A1/de active Pending
- 1972-10-06 IT IT30188/72A patent/IT968704B/it active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50128449A (US07122547-20061017-C00032.png) * | 1974-03-15 | 1975-10-09 | ||
| JPS51128255A (en) * | 1975-05-01 | 1976-11-09 | Sony Corp | Analog-digital converter |
| JPS566731B2 (US07122547-20061017-C00032.png) * | 1975-05-01 | 1981-02-13 | ||
| JPS5255853A (en) * | 1975-11-01 | 1977-05-07 | Oki Electric Ind Co Ltd | Encoder |
| JPS52135657A (en) * | 1976-05-10 | 1977-11-12 | Iwatsu Electric Co Ltd | A/d converter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156621A1 (US07122547-20061017-C00032.png) | 1973-06-01 |
| GB1371413A (en) | 1974-10-23 |
| US3721975A (en) | 1973-03-20 |
| DE2248802A1 (de) | 1973-04-12 |
| CA995362A (en) | 1976-08-17 |
| IT968704B (it) | 1974-03-20 |
| FR2156621B1 (US07122547-20061017-C00032.png) | 1980-04-18 |
