JPS5671316A - Base clip circuit - Google Patents
Base clip circuitInfo
- Publication number
- JPS5671316A JPS5671316A JP14841579A JP14841579A JPS5671316A JP S5671316 A JPS5671316 A JP S5671316A JP 14841579 A JP14841579 A JP 14841579A JP 14841579 A JP14841579 A JP 14841579A JP S5671316 A JPS5671316 A JP S5671316A
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- base
- circuit
- differential amplifier
- base clip
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/002—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general without controlling loop
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
PURPOSE:To make the circuit suitable for circuit integration, accurate operation and stable function, by adding a capacitor to one input terminal of an amplifier of differential amplifier constitution, and connecting the capacitor with a minimum of terminal pins. CONSTITUTION:A signal similar to an input signal is fed to the base of one transistor 13 out of transistors 13, 14 constituting a differential amplifier, and a waveform which has the change only within a forward voltage drop of diodes 26, 27 than the potential of DC component of the input signal, is fed to the base of another transistor 14, then the input characteristics of the differential amplifier shows the base clip characteristics. This output signal is picked up from a load resistor 16. Further, a capacitor 11 acts like DC stabilization. By connecting this capacitor 11 with one terminal pin 12, a base clip circuit 10 which is suitable for circuit integration and accurate and stable in operation, can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14841579A JPS5671316A (en) | 1979-11-15 | 1979-11-15 | Base clip circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14841579A JPS5671316A (en) | 1979-11-15 | 1979-11-15 | Base clip circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5671316A true JPS5671316A (en) | 1981-06-13 |
JPS6253962B2 JPS6253962B2 (en) | 1987-11-12 |
Family
ID=15452273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14841579A Granted JPS5671316A (en) | 1979-11-15 | 1979-11-15 | Base clip circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671316A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129412A (en) * | 1980-03-13 | 1981-10-09 | Matsushita Electric Ind Co Ltd | Base clip circuit |
JP2009033726A (en) * | 2007-07-29 | 2009-02-12 | Advantest Corp | Buffer circuit, amplifier circuit, and test apparatus |
-
1979
- 1979-11-15 JP JP14841579A patent/JPS5671316A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56129412A (en) * | 1980-03-13 | 1981-10-09 | Matsushita Electric Ind Co Ltd | Base clip circuit |
JPS6254244B2 (en) * | 1980-03-13 | 1987-11-13 | Matsushita Electric Ind Co Ltd | |
JP2009033726A (en) * | 2007-07-29 | 2009-02-12 | Advantest Corp | Buffer circuit, amplifier circuit, and test apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS6253962B2 (en) | 1987-11-12 |
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