JPS6465907A - Differential amplifier - Google Patents

Differential amplifier

Info

Publication number
JPS6465907A
JPS6465907A JP63190473A JP19047388A JPS6465907A JP S6465907 A JPS6465907 A JP S6465907A JP 63190473 A JP63190473 A JP 63190473A JP 19047388 A JP19047388 A JP 19047388A JP S6465907 A JPS6465907 A JP S6465907A
Authority
JP
Japan
Prior art keywords
voltage
error
correction
amplifier
transistors
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
JP63190473A
Other languages
English (en)
Inventor
Uu Jieemuzu
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of JPS6465907A publication Critical patent/JPS6465907A/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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3211—Modifications of amplifiers to reduce non-linear distortion in differential amplifiers
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP63190473A 1987-08-06 1988-07-29 Differential amplifier Pending JPS6465907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/082,395 US4779057A (en) 1987-08-06 1987-08-06 Cascode amplifier with nonlinearity correction and improve transient response

Publications (1)

Publication Number Publication Date
JPS6465907A true JPS6465907A (en) 1989-03-13

Family

ID=22170928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63190473A Pending JPS6465907A (en) 1987-08-06 1988-07-29 Differential amplifier

Country Status (3)

Country Link
US (1) US4779057A (ja)
EP (1) EP0302605A1 (ja)
JP (1) JPS6465907A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8901725A (nl) * 1989-07-06 1991-02-01 Philips Nv Versterkerschakeling.
US5101126A (en) * 1990-10-15 1992-03-31 Analog Devices, Inc. Wide dynamic range transconductance stage
US5184089A (en) * 1991-04-26 1993-02-02 U.S. Philips Corporation Differential amplifier having output current limiting
US5286969A (en) * 1993-01-28 1994-02-15 At&T Bell Laboratories Apparatus for measuring optical power in an optical receiver with a non-linear element and a transconductance amplifier
US6021323A (en) * 1997-09-25 2000-02-01 Rockwell Science Center, Inc. Direct conversion receiver with reduced even order distortion
US5990740A (en) * 1997-12-02 1999-11-23 Nokia Mobile Phones Differential amplifier with adjustable linearity
US6566949B1 (en) * 2000-08-31 2003-05-20 International Business Machines Corporation Highly linear high-speed transconductance amplifier for Gm-C filters
ITVA20030035A1 (it) * 2003-09-18 2005-03-19 St Microelectronics Sa Amplificatore differenziale di tipo darlington.
US10374556B2 (en) * 2016-08-22 2019-08-06 Skyworks Solutions, Inc. Amplifier biasing circuits and method
US10250211B1 (en) * 2017-11-09 2019-04-02 Texas Instruments Incorporated Beta equalization to reduce non-linear distortions of bipolar transistor amplifiers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152713A (en) * 1981-02-12 1982-09-21 Philips Nv Mutual conductance amplifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6908784A (ja) * 1969-06-10 1970-12-14
US3533007A (en) * 1969-10-09 1970-10-06 Ibm Difference amplifier with darlington input stages
US4267516A (en) * 1979-08-03 1981-05-12 Tektronix, Inc. Common-emitter fT doubler amplifier employing a feed forward amplifier to reduce non-linearities and thermal distortion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152713A (en) * 1981-02-12 1982-09-21 Philips Nv Mutual conductance amplifier
US4390848A (en) * 1981-02-12 1983-06-28 Signetics Linear transconductance amplifier

Also Published As

Publication number Publication date
EP0302605A1 (en) 1989-02-08
US4779057A (en) 1988-10-18

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