Title:
DC AMPLIFIER
Document Type and Number:
Japanese Patent JPS5211749
Kind Code:
A
Abstract:
PURPOSE: To obtain a DC amplifier which has an excellent voltage reducing characteristic by using the field effect type transistor for the first stage amplifier element and by stabilizing the voltage between the base and emitter of the transistor of the last stage.
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| JPS5795707 | LIGHT RECEIVING CIRCUIT |
| WO/1991/007815 | TRANSDUCER SIGNAL CONDITIONING CIRCUIT |
Inventors:
SAWAIRI KIYOSHI
Application Number:
JP8776375A
Publication Date:
January 28, 1977
Filing Date:
July 16, 1975
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H03F1/30; H03F3/34; H03F3/345; (IPC1-7): H03F1/30
Domestic Patent References:
| JPS5057560A | 1975-05-20 |