JPS54952A - Amplifier - Google Patents
AmplifierInfo
- Publication number
- JPS54952A JPS54952A JP6687277A JP6687277A JPS54952A JP S54952 A JPS54952 A JP S54952A JP 6687277 A JP6687277 A JP 6687277A JP 6687277 A JP6687277 A JP 6687277A JP S54952 A JPS54952 A JP S54952A
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- variably
- transistors
- collector
- constitution
- 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
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To enable to set the bias current suitable for circuit integration variably and with good accuracy and to reduce the variation in the bias potential depending on the magnitude of voltage gain, by using transistors of multi-collector constitution for a differential amplifying circuit.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6687277A JPS54952A (en) | 1977-06-06 | 1977-06-06 | Amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6687277A JPS54952A (en) | 1977-06-06 | 1977-06-06 | Amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54952A true JPS54952A (en) | 1979-01-06 |
Family
ID=13328379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6687277A Pending JPS54952A (en) | 1977-06-06 | 1977-06-06 | Amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54952A (en) |
-
1977
- 1977-06-06 JP JP6687277A patent/JPS54952A/en active Pending
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