JPS55147016A - Amplitude limiting circuit - Google Patents

Amplitude limiting circuit

Info

Publication number
JPS55147016A
JPS55147016A JP5672579A JP5672579A JPS55147016A JP S55147016 A JPS55147016 A JP S55147016A JP 5672579 A JP5672579 A JP 5672579A JP 5672579 A JP5672579 A JP 5672579A JP S55147016 A JPS55147016 A JP S55147016A
Authority
JP
Japan
Prior art keywords
base
input signal
grounded
capacitance
collector
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
Application number
JP5672579A
Other languages
Japanese (ja)
Inventor
Juichi Hayashi
Yasuta Tomuro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5672579A priority Critical patent/JPS55147016A/en
Publication of JPS55147016A publication Critical patent/JPS55147016A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

PURPOSE:To suppress the phase change and the secondary harmonic distortion of output due to amplitude change in the input signal with a simple constitution, by using the differential amplifier in cascode connection of two sets of transistors. CONSTITUTION:With the cascode connection of grounded-emitter-grounded-base consisting of transistors Tr1a, 9a in the differential amplifier, the capacitance between the collector and the base of Tr1a giving effect to the input signal from the terminal 4 is equivalently made smaller. Further, with the cascade connection of grounded-emitter-granded-base consisting of Tr1b, 9b, the collector base capacitance of Tr1b giving effect on the input signal from the terminal 5 is equivalently smaller. Thus, since the capacitance between the collector and base is equivalently made smaller, even in use at the harmonics serveral MHz or more, the phase change of output and secondary harmonic distortion due to amplitude change of input signal can easily be suppressed.
JP5672579A 1979-05-04 1979-05-04 Amplitude limiting circuit Pending JPS55147016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5672579A JPS55147016A (en) 1979-05-04 1979-05-04 Amplitude limiting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5672579A JPS55147016A (en) 1979-05-04 1979-05-04 Amplitude limiting circuit

Publications (1)

Publication Number Publication Date
JPS55147016A true JPS55147016A (en) 1980-11-15

Family

ID=13035462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5672579A Pending JPS55147016A (en) 1979-05-04 1979-05-04 Amplitude limiting circuit

Country Status (1)

Country Link
JP (1) JPS55147016A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284519A (en) * 1986-06-02 1987-12-10 Toshiba Corp Signal detecting circuit
JP2012156763A (en) * 2011-01-26 2012-08-16 Hitachi Ltd Transmission circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62284519A (en) * 1986-06-02 1987-12-10 Toshiba Corp Signal detecting circuit
JP2012156763A (en) * 2011-01-26 2012-08-16 Hitachi Ltd Transmission circuit

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