JPS51114849A - Dc signal amplifier circuit - Google Patents

Dc signal amplifier circuit

Info

Publication number
JPS51114849A
JPS51114849A JP50039121A JP3912175A JPS51114849A JP S51114849 A JPS51114849 A JP S51114849A JP 50039121 A JP50039121 A JP 50039121A JP 3912175 A JP3912175 A JP 3912175A JP S51114849 A JPS51114849 A JP S51114849A
Authority
JP
Japan
Prior art keywords
amplifier circuit
signal amplifier
make
high impedance
offset 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
Application number
JP50039121A
Other languages
English (en)
Inventor
Kazuo Kato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50039121A priority Critical patent/JPS51114849A/ja
Publication of JPS51114849A publication Critical patent/JPS51114849A/ja
Pending legal-status Critical Current

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
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP50039121A 1975-04-02 1975-04-02 Dc signal amplifier circuit Pending JPS51114849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50039121A JPS51114849A (en) 1975-04-02 1975-04-02 Dc signal amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039121A JPS51114849A (en) 1975-04-02 1975-04-02 Dc signal amplifier circuit

Publications (1)

Publication Number Publication Date
JPS51114849A true JPS51114849A (en) 1976-10-08

Family

ID=12544251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039121A Pending JPS51114849A (en) 1975-04-02 1975-04-02 Dc signal amplifier circuit

Country Status (1)

Country Link
JP (1) JPS51114849A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129953U (ja) * 1978-02-28 1979-09-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129953U (ja) * 1978-02-28 1979-09-10

Similar Documents

Publication Publication Date Title
CA1008140A (en) Bipolar signal processing circuit
AU499114B2 (en) Fet bias circuit
AU507419B2 (en) Frequency compensated differentail amplifier
AU497007B2 (en) Telephone amplifier circuit
AU498701B2 (en) Current regulating amplifier circuit
CA1027645A (en) Bias circuit for differential amplifier
AU499323B2 (en) Reference signal circuit
JPS51114849A (en) Dc signal amplifier circuit
CA977031A (en) Frequency compensating circuit for voltage regulators
CA1005533A (en) Constant current amplifier circuit
JPS5280760A (en) Circuit for correcting bias current of operational amplifier
JPS5223245A (en) Feedback circuit of one-grounded btl amplifier
AU503919B2 (en) Signal stabilising circuits
JPS525240A (en) Signal compensator of high frequency amplifier
SU566260A1 (ru) Устройство дл коррекции нелинейности характеристик частотных датчиков
JPS523329A (en) Vertical deflection circuit
JPS523327A (en) Vertical defection circuit
AU506652B2 (en) Circuit for compensating abrupt dc components
JPS5239347A (en) Variable impedance circuit
JPS51123041A (en) Compenstaion circuit for mos threshold voltage
JPS523326A (en) Vertical deflection circuit
JPS524142A (en) Absolute value amplifier circuit
JPS5225608A (en) Magnetic recording circuit system
AU470442B2 (en) Circuit for generating atleast one frequency
JPS51117557A (en) Field effect transistor amplifier circuit