JPS5379358A - Multistage on-line differential amplifier - Google Patents
Multistage on-line differential amplifierInfo
- Publication number
- JPS5379358A JPS5379358A JP15502876A JP15502876A JPS5379358A JP S5379358 A JPS5379358 A JP S5379358A JP 15502876 A JP15502876 A JP 15502876A JP 15502876 A JP15502876 A JP 15502876A JP S5379358 A JPS5379358 A JP S5379358A
- Authority
- JP
- Japan
- Prior art keywords
- differential amplifier
- multistage
- line differential
- variation
- voltage
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
PURPOSE:To suppress the variation of the output DC voltage of an IF amplifier part by detecting the variation of the DC voltage from the IF amplifier part and controlling power voltage of a differential amplifier which performs AGC by means of the detected variation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15502876A JPS5379358A (en) | 1976-12-24 | 1976-12-24 | Multistage on-line differential amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15502876A JPS5379358A (en) | 1976-12-24 | 1976-12-24 | Multistage on-line differential amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5379358A true JPS5379358A (en) | 1978-07-13 |
Family
ID=15597081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15502876A Pending JPS5379358A (en) | 1976-12-24 | 1976-12-24 | Multistage on-line differential amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5379358A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6286908A (en) * | 1985-10-11 | 1987-04-21 | Fujitsu Ltd | Output voltage correcting circuit for amplifier |
JPH0818357A (en) * | 1994-06-29 | 1996-01-19 | Nec Corp | Imtermediate frequency amplifier circuit |
-
1976
- 1976-12-24 JP JP15502876A patent/JPS5379358A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6286908A (en) * | 1985-10-11 | 1987-04-21 | Fujitsu Ltd | Output voltage correcting circuit for amplifier |
JPH0818357A (en) * | 1994-06-29 | 1996-01-19 | Nec Corp | Imtermediate frequency amplifier circuit |
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