JPS55112014A - Chopper amplifier - Google Patents
Chopper amplifierInfo
- Publication number
- JPS55112014A JPS55112014A JP1925379A JP1925379A JPS55112014A JP S55112014 A JPS55112014 A JP S55112014A JP 1925379 A JP1925379 A JP 1925379A JP 1925379 A JP1925379 A JP 1925379A JP S55112014 A JPS55112014 A JP S55112014A
- Authority
- JP
- Japan
- Prior art keywords
- switches
- spike noise
- amplifier
- amplifiers
- plus
- 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
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1925379A JPS55112014A (en) | 1979-02-21 | 1979-02-21 | Chopper amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1925379A JPS55112014A (en) | 1979-02-21 | 1979-02-21 | Chopper amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55112014A true JPS55112014A (en) | 1980-08-29 |
Family
ID=11994251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1925379A Pending JPS55112014A (en) | 1979-02-21 | 1979-02-21 | Chopper amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55112014A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618818A (en) * | 1983-08-26 | 1986-10-21 | Siemens Aktiengesellschaft | Evaluation circuits for passive measurement-variable pickups |
-
1979
- 1979-02-21 JP JP1925379A patent/JPS55112014A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618818A (en) * | 1983-08-26 | 1986-10-21 | Siemens Aktiengesellschaft | Evaluation circuits for passive measurement-variable pickups |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2043838A1 (en) | Power amplifier having multiple switched stages | |
CA2202748A1 (en) | Rf power amplifier system having an improved drive system | |
EP0385672A3 (en) | Induction coil driver | |
JPS55112014A (en) | Chopper amplifier | |
SE8006897L (sv) | Styrkrets for anordningar med hog startstrom | |
GB1449324A (en) | Low-frequency power amplifier | |
DE3871198D1 (de) | Leistungsverstaerker mit niedriger intermodulationsverzerrung. | |
JPS5634226A (en) | Electric valve unit | |
JPS5642409A (en) | Output amplifying circuit | |
JPS5422812A (en) | Feedback amplifying circuit with fet switch circuit | |
SE8500192D0 (sv) | Utgangssteg i tonfrekvensforsterkare | |
JPS5475978A (en) | Amplifier circuit | |
JPS5475977A (en) | Amplifier circuit | |
EP0316892A3 (en) | Improved resonant converter with high conversion efficiency and low output impedance | |
JPS5475980A (en) | Switch circuit | |
JPS55134509A (en) | Output amplifier | |
JPS561770A (en) | Switching power source circuit | |
ATE162024T1 (de) | Schaltungsanordnung zur pegelumsetzung | |
JPS55154810A (en) | Amplifying circuit for pulse-width-modulated signal | |
JPS5446455A (en) | Power amplifier | |
JPH01160714U (ja) | ||
JPS55130213A (en) | Push-pull amplifying circuit | |
JPS5210663A (en) | Single ended push pull amplifying circuit | |
JPS55166952A (en) | Bistable circuit | |
JPS5763994A (en) | Microphone |