JPS5627518A - Amplifier - Google Patents
AmplifierInfo
- Publication number
- JPS5627518A JPS5627518A JP10338179A JP10338179A JPS5627518A JP S5627518 A JPS5627518 A JP S5627518A JP 10338179 A JP10338179 A JP 10338179A JP 10338179 A JP10338179 A JP 10338179A JP S5627518 A JPS5627518 A JP S5627518A
- Authority
- JP
- Japan
- Prior art keywords
- output
- amplifier
- resistance
- output terminal
- impedance
- 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
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Abstract
PURPOSE:To make it possible to obtain easily outputs differing output level and output impedance by an amplifier with output terminals, by connecting a feedback resistance to the voltage-division part of resistances connected between the amplifier and one output terminal. CONSTITUTION:At the output side of operational amplifier 1, output terminal T1 is provided through feedback or level-adjusting resistance R3 and output-impedance-matching resistance R4, and output terminal T2 through output-impedance- matching resistance R5. To the voltage division part of resistances between output terminal T1 and amplifier 1, feedback resistance R2 of amplifier 1 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10338179A JPS5627518A (en) | 1979-08-14 | 1979-08-14 | Amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10338179A JPS5627518A (en) | 1979-08-14 | 1979-08-14 | Amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5627518A true JPS5627518A (en) | 1981-03-17 |
Family
ID=14352500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10338179A Pending JPS5627518A (en) | 1979-08-14 | 1979-08-14 | Amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5627518A (en) |
-
1979
- 1979-08-14 JP JP10338179A patent/JPS5627518A/en active Pending
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