JPS544042A - Polarity selection circuit - Google Patents
Polarity selection circuitInfo
- Publication number
- JPS544042A JPS544042A JP6881877A JP6881877A JPS544042A JP S544042 A JPS544042 A JP S544042A JP 6881877 A JP6881877 A JP 6881877A JP 6881877 A JP6881877 A JP 6881877A JP S544042 A JPS544042 A JP S544042A
- Authority
- JP
- Japan
- Prior art keywords
- selection circuit
- polarity selection
- signal
- combinating
- polarities
- 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
Landscapes
- Electronic Switches (AREA)
Abstract
PURPOSE:To avoid the signal from being affected, by combinating an operational amplifier with a switch not directly depending on the signal path, in a polarity selection circuit generating the voltage of both polarities and having the absolute value equal to an input signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6881877A JPS544042A (en) | 1977-06-13 | 1977-06-13 | Polarity selection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6881877A JPS544042A (en) | 1977-06-13 | 1977-06-13 | Polarity selection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS544042A true JPS544042A (en) | 1979-01-12 |
Family
ID=13384666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6881877A Pending JPS544042A (en) | 1977-06-13 | 1977-06-13 | Polarity selection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544042A (en) |
-
1977
- 1977-06-13 JP JP6881877A patent/JPS544042A/en active Pending
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