JPS5318373A - Drift compensation system of a/d conversion circuit - Google Patents
Drift compensation system of a/d conversion circuitInfo
- Publication number
- JPS5318373A JPS5318373A JP9334376A JP9334376A JPS5318373A JP S5318373 A JPS5318373 A JP S5318373A JP 9334376 A JP9334376 A JP 9334376A JP 9334376 A JP9334376 A JP 9334376A JP S5318373 A JPS5318373 A JP S5318373A
- Authority
- JP
- Japan
- Prior art keywords
- drift compensation
- compensation system
- conversion circuit
- drift
- various types
- 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
Abstract
PURPOSE: To obtain an A/D converter drift compensation system adaptable to data of various types by digitally detecting the d.c. drift produced in analog circuits and making drift compensation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9334376A JPS5318373A (en) | 1976-08-04 | 1976-08-04 | Drift compensation system of a/d conversion circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9334376A JPS5318373A (en) | 1976-08-04 | 1976-08-04 | Drift compensation system of a/d conversion circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5318373A true JPS5318373A (en) | 1978-02-20 |
Family
ID=14079613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9334376A Pending JPS5318373A (en) | 1976-08-04 | 1976-08-04 | Drift compensation system of a/d conversion circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5318373A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5413247A (en) * | 1977-06-30 | 1979-01-31 | Ibm | Zero offset compensator |
WO1980002347A1 (en) * | 1979-04-25 | 1980-10-30 | Fujitsu Ltd | Offset compensating circuit |
JPS61289727A (en) * | 1985-06-18 | 1986-12-19 | Nec Corp | Offset correction circuit for coder or decoder |
JPS62249526A (en) * | 1986-04-22 | 1987-10-30 | Nec Corp | Auto-zero circuit |
JPS62289016A (en) * | 1986-06-07 | 1987-12-15 | Sony Corp | Offset automatic correction analog-digital conversion circuit |
JPS62290216A (en) * | 1986-06-09 | 1987-12-17 | Nec Corp | Auto-zero device |
-
1976
- 1976-08-04 JP JP9334376A patent/JPS5318373A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5413247A (en) * | 1977-06-30 | 1979-01-31 | Ibm | Zero offset compensator |
JPS5919488B2 (en) * | 1977-06-30 | 1984-05-07 | インターナシヨナル ビジネス マシーンズ コーポレーシヨン | Zero offset compensator |
WO1980002347A1 (en) * | 1979-04-25 | 1980-10-30 | Fujitsu Ltd | Offset compensating circuit |
JPS61289727A (en) * | 1985-06-18 | 1986-12-19 | Nec Corp | Offset correction circuit for coder or decoder |
JPS62249526A (en) * | 1986-04-22 | 1987-10-30 | Nec Corp | Auto-zero circuit |
JPS62289016A (en) * | 1986-06-07 | 1987-12-15 | Sony Corp | Offset automatic correction analog-digital conversion circuit |
JPS62290216A (en) * | 1986-06-09 | 1987-12-17 | Nec Corp | Auto-zero device |
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