JPS523361A - Low noise amplifier - Google Patents

Low noise amplifier

Info

Publication number
JPS523361A
JPS523361A JP51059721A JP5972176A JPS523361A JP S523361 A JPS523361 A JP S523361A JP 51059721 A JP51059721 A JP 51059721A JP 5972176 A JP5972176 A JP 5972176A JP S523361 A JPS523361 A JP S523361A
Authority
JP
Japan
Prior art keywords
low noise
noise amplifier
amplifier
low
noise
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
JP51059721A
Other languages
English (en)
Inventor
Shii Haatangu Jiyosefu
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of JPS523361A publication Critical patent/JPS523361A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Measuring Magnetic Variables (AREA)
JP51059721A 1975-06-26 1976-05-25 Low noise amplifier Pending JPS523361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/590,660 US3958185A (en) 1975-06-26 1975-06-26 Low noise amplifier

Publications (1)

Publication Number Publication Date
JPS523361A true JPS523361A (en) 1977-01-11

Family

ID=24363141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51059721A Pending JPS523361A (en) 1975-06-26 1976-05-25 Low noise amplifier

Country Status (4)

Country Link
US (1) US3958185A (ja)
JP (1) JPS523361A (ja)
GB (1) GB1533168A (ja)
SE (1) SE7607338L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101248A (en) * 1977-02-16 1978-09-04 Hitachi Ltd Low-frequency power amplifier

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514828A (en) * 1979-11-05 1985-04-30 Texas Instruments Incorporated Magnetic bubble memory sense amplifier having a pulsed current mode of operation
US4388699A (en) * 1981-01-19 1983-06-14 National Semiconductor Corporation Bubble memory sense amplifier
US6288604B1 (en) * 1998-02-03 2001-09-11 Broadcom Corporation CMOS amplifier providing automatic offset cancellation
JP2000031759A (ja) * 1998-07-10 2000-01-28 Fujitsu Ltd 差動増幅回路
US6429733B1 (en) * 1999-05-13 2002-08-06 Honeywell International Inc. Filter with controlled offsets for active filter selectivity and DC offset control
US6831510B2 (en) * 2003-02-06 2004-12-14 Fujitsu Limited Continuous low-frequency error cancellation in a high-speed differential amplifier
JP2009529821A (ja) * 2006-03-09 2009-08-20 エヌエックスピー ビー ヴィ 増幅段

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952954A (ja) * 1972-06-29 1974-05-23
JPS4958732A (ja) * 1972-10-04 1974-06-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740659A (en) * 1971-08-27 1973-06-19 Matsushita Electric Ind Co Ltd Ac amplifier system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952954A (ja) * 1972-06-29 1974-05-23
JPS4958732A (ja) * 1972-10-04 1974-06-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101248A (en) * 1977-02-16 1978-09-04 Hitachi Ltd Low-frequency power amplifier

Also Published As

Publication number Publication date
GB1533168A (en) 1978-11-22
SE7607338L (sv) 1976-12-27
US3958185A (en) 1976-05-18

Similar Documents

Publication Publication Date Title
AU499821B2 (en) Amplifier
GB1538509A (en) Noise reduction system
JPS5547712A (en) Differential amplifier
JPS51113552A (en) Amplifier
JPS5294794A (en) Amplifier
GB1550799A (en) Gain ramging amplifier system
JPS5259510A (en) Intermediate frequency amplifier
ZA761614B (en) Noise damper
JPS51144552A (en) Differential amplifier
JPS5260552A (en) Constanttgain differential amplifier
JPS53130952A (en) Amplifier
JPS523361A (en) Low noise amplifier
AU506422B2 (en) Amplifier
JPS5313335A (en) Audio amplifier
GB1540759A (en) Amplifiers
JPS51114057A (en) Differential amplifier
JPS52139345A (en) Audio amplifier
JPS5269258A (en) Variable gain amplifier
JPS51138371A (en) Amplifier
IL49550A (en) Rf amplifier
JPS5272554A (en) Wideeband amplifier
AU500359B2 (en) Amplifier
JPS5261460A (en) Amplifier circuit
JPS5261459A (en) Amplifier circuit
JPS51130147A (en) Amplifier