JPS545364A - Temperature compensating amplifier - Google Patents

Temperature compensating amplifier

Info

Publication number
JPS545364A
JPS545364A JP7061677A JP7061677A JPS545364A JP S545364 A JPS545364 A JP S545364A JP 7061677 A JP7061677 A JP 7061677A JP 7061677 A JP7061677 A JP 7061677A JP S545364 A JPS545364 A JP S545364A
Authority
JP
Japan
Prior art keywords
temperature compensating
compensating amplifier
circuit
amplifier
current
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
JP7061677A
Other languages
Japanese (ja)
Other versions
JPS6222282B2 (en
Inventor
Yuji Komori
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 JP7061677A priority Critical patent/JPS545364A/en
Priority to US05/914,293 priority patent/US4238738A/en
Priority to GB7827040A priority patent/GB2000928B/en
Priority to DE2826272A priority patent/DE2826272C2/en
Publication of JPS545364A publication Critical patent/JPS545364A/en
Publication of JPS6222282B2 publication Critical patent/JPS6222282B2/ja
Granted 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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
    • H03F3/45479—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection
    • H03F3/45484—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit
    • H03F3/45488—Differential amplifiers with semiconductor devices only characterised by the way of common mode signal rejection in differential amplifiers with bipolar transistors as the active amplifying circuit by using feedback means
    • H03F3/45493—Measuring at the loading circuit of the differential amplifier
    • H03F3/45502—Controlling the common emitter circuit of the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45456—Indexing scheme relating to differential amplifiers the CSC comprising bias stabilisation means, e.g. DC-level stability, positive or negative temperature coefficient dependent control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45476—Indexing scheme relating to differential amplifiers the CSC comprising a mirror circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45496—Indexing scheme relating to differential amplifiers the CSC comprising one or more extra resistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45508—Indexing scheme relating to differential amplifiers the CSC comprising a voltage generating circuit as bias circuit for the CSC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45594—Indexing scheme relating to differential amplifiers the IC comprising one or more resistors, which are not biasing resistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors

Abstract

PURPOSE:To obtain a temperature compensating amplifier which is suitably applied to the integrated circuit, by securing a constituting containing an amplifying part featuring a load resistance which is proportional to the current decided by the voltage difference between each base and emitter caused by the current density difference between Tr's in the circuit.
JP7061677A 1977-06-15 1977-06-15 Temperature compensating amplifier Granted JPS545364A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7061677A JPS545364A (en) 1977-06-15 1977-06-15 Temperature compensating amplifier
US05/914,293 US4238738A (en) 1977-06-15 1978-06-09 Temperature-compensated amplifier circuit
GB7827040A GB2000928B (en) 1977-06-15 1978-06-15 Temperature-compensated amplifier circuit
DE2826272A DE2826272C2 (en) 1977-06-15 1978-06-15 Temperature compensated amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7061677A JPS545364A (en) 1977-06-15 1977-06-15 Temperature compensating amplifier

Publications (2)

Publication Number Publication Date
JPS545364A true JPS545364A (en) 1979-01-16
JPS6222282B2 JPS6222282B2 (en) 1987-05-18

Family

ID=13436706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7061677A Granted JPS545364A (en) 1977-06-15 1977-06-15 Temperature compensating amplifier

Country Status (1)

Country Link
JP (1) JPS545364A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107716U (en) * 1979-01-19 1980-07-28
JPS57180211A (en) * 1981-04-27 1982-11-06 Ibm Amplifier
JPS57206113A (en) * 1981-06-12 1982-12-17 Nec Corp Amplifier for limiter
JPS58173916A (en) * 1982-04-05 1983-10-12 バ−・ブラウン・コ−ポレ−ション Digital precise current source with open loop compensating circuit
JPS6135003A (en) * 1984-07-26 1986-02-19 New Japan Radio Co Ltd Amplifier circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493547A (en) * 1972-04-20 1974-01-12
JPS5260047A (en) * 1975-11-12 1977-05-18 Nippon Telegr & Teleph Corp <Ntt> Bias current supply circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493547A (en) * 1972-04-20 1974-01-12
JPS5260047A (en) * 1975-11-12 1977-05-18 Nippon Telegr & Teleph Corp <Ntt> Bias current supply circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107716U (en) * 1979-01-19 1980-07-28
JPS57180211A (en) * 1981-04-27 1982-11-06 Ibm Amplifier
JPS57206113A (en) * 1981-06-12 1982-12-17 Nec Corp Amplifier for limiter
JPS6365166B2 (en) * 1981-06-12 1988-12-14
JPS58173916A (en) * 1982-04-05 1983-10-12 バ−・ブラウン・コ−ポレ−ション Digital precise current source with open loop compensating circuit
JPS6135003A (en) * 1984-07-26 1986-02-19 New Japan Radio Co Ltd Amplifier circuit

Also Published As

Publication number Publication date
JPS6222282B2 (en) 1987-05-18

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