JPS5571321A - Clip circuit - Google Patents

Clip circuit

Info

Publication number
JPS5571321A
JPS5571321A JP14497878A JP14497878A JPS5571321A JP S5571321 A JPS5571321 A JP S5571321A JP 14497878 A JP14497878 A JP 14497878A JP 14497878 A JP14497878 A JP 14497878A JP S5571321 A JPS5571321 A JP S5571321A
Authority
JP
Japan
Prior art keywords
voltage
diode
resistances
collector
transistor
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
Application number
JP14497878A
Other languages
Japanese (ja)
Other versions
JPS6053925B2 (en
Inventor
Yasunari Arafune
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53144978A priority Critical patent/JPS6053925B2/en
Publication of JPS5571321A publication Critical patent/JPS5571321A/en
Publication of JPS6053925B2 publication Critical patent/JPS6053925B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To make a circuit suitable for integration by making it unnecessary that a large-capacity capacitor difficult to integrate is connected to the collector by defining the emitter side of a transistor as a refernce power source to make the collector-side impedance small.
CONSTITUTION: In respect to signals applied to input terminal 20, signals having a level over a prescribed level in the positive direction as well as the negative direction are supplied to resistances 23 and 24 through capacitor 22. Diode 25 determines the upper limit voltage to be clipped, and diode 28 determines the lower limit voltage. Center value V0 between the upper limit value and the lower limit value of the clip voltage is indicated by the half of voltage VA of control power source 31 by equalizing values of resistances 23, 24, 26 and 29 to one another and equalizing base.emitter voltage VBE2 of transistor 27 and voltage VF3 dependent upon diode 30 to each other approximately and is independent of temperatures.
COPYRIGHT: (C)1980,JPO&Japio
JP53144978A 1978-11-25 1978-11-25 clip circuit Expired JPS6053925B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53144978A JPS6053925B2 (en) 1978-11-25 1978-11-25 clip circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53144978A JPS6053925B2 (en) 1978-11-25 1978-11-25 clip circuit

Publications (2)

Publication Number Publication Date
JPS5571321A true JPS5571321A (en) 1980-05-29
JPS6053925B2 JPS6053925B2 (en) 1985-11-28

Family

ID=15374621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53144978A Expired JPS6053925B2 (en) 1978-11-25 1978-11-25 clip circuit

Country Status (1)

Country Link
JP (1) JPS6053925B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179731U (en) * 1981-05-02 1982-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179731U (en) * 1981-05-02 1982-11-15

Also Published As

Publication number Publication date
JPS6053925B2 (en) 1985-11-28

Similar Documents

Publication Publication Date Title
JPS5472412A (en) Motor speed control circuit
JPS55104109A (en) Differential amplifier
JPS5571321A (en) Clip circuit
JPS52112261A (en) Power amplifier circuit
JPS5320555A (en) Constant current circuit
JPS5516489A (en) Semiconductor resistance device
JPS5258345A (en) Transistor circuit
JPS5534794A (en) Constant voltage circuit
JPS53116767A (en) Emitter follower output circuit
JPS574610A (en) Automatic gain controlling circuit
JPS5642426A (en) Flip-flop circuit
JPS5792909A (en) Power amplifying circuit
JPS54139046A (en) Constant voltage power circuit
JPS52154063A (en) Constant voltage power supply
JPS55137716A (en) Level shift circuit
JPS5516563A (en) Stabilizer circuit for video output voltage
JPS5539456A (en) Pulse generation circuit
JPS55132115A (en) Non-linear amplifier
JPS5366187A (en) Semiconductor ingegrated circuit device and its production
JPS6412705A (en) Constant current circuit
JPS54143083A (en) Semiconductor integrated circuit
JPS54132755A (en) Constant current circuit
JPS5571057A (en) Current limiting circuit
JPS5558608A (en) Current miller output circuit
JPS56117412A (en) Ic circuit