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GB2115999B - Bias current compensated amplifier - Google Patents

Bias current compensated amplifier

Info

Publication number
GB2115999B
GB2115999B GB08304373A GB8304373A GB2115999B GB 2115999 B GB2115999 B GB 2115999B GB 08304373 A GB08304373 A GB 08304373A GB 8304373 A GB8304373 A GB 8304373A GB 2115999 B GB2115999 B GB 2115999B
Authority
GB
United Kingdom
Prior art keywords
bias current
compensated amplifier
current compensated
amplifier
bias
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.)
Expired
Application number
GB08304373A
Other languages
English (en)
Other versions
GB8304373D0 (en
GB2115999A (en
Inventor
Kazuaki Nakayama
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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
Priority claimed from JP57026364A external-priority patent/JPS58143611A/ja
Priority claimed from JP20645682A external-priority patent/JPS5995710A/ja
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of GB8304373D0 publication Critical patent/GB8304373D0/en
Publication of GB2115999A publication Critical patent/GB2115999A/en
Application granted granted Critical
Publication of GB2115999B publication Critical patent/GB2115999B/en
Expired 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
    • H03F1/3217—Modifications of amplifiers to reduce non-linear distortion in single ended push-pull amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3069—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output
    • H03F3/3076—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage
    • H03F3/3077—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the emitters of complementary power transistors being connected to the output with symmetrical driving of the end stage using Darlington transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
GB08304373A 1982-02-20 1983-02-17 Bias current compensated amplifier Expired GB2115999B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57026364A JPS58143611A (ja) 1982-02-20 1982-02-20 増幅器のバイアス制御装置
JP20645682A JPS5995710A (ja) 1982-11-25 1982-11-25 エミツタホロワ型ｓｅｐｐ回路

Publications (3)

Publication Number Publication Date
GB8304373D0 GB8304373D0 (en) 1983-03-23
GB2115999A GB2115999A (en) 1983-09-14
GB2115999B true GB2115999B (en) 1985-05-01

Family

ID=26364140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08304373A Expired GB2115999B (en) 1982-02-20 1983-02-17 Bias current compensated amplifier

Country Status (2)

Country Link
DE (1) DE3305482C2 (de)
GB (1) GB2115999B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201507A (ja) * 1983-04-28 1984-11-15 Pioneer Electronic Corp エミツタホロワ型ｓｅｐｐ回路
JPS6054508A (ja) * 1983-09-06 1985-03-29 Pioneer Electronic Corp エミッタホロワ型シングルエンデットプッシュプル回路
US4613810A (en) * 1985-05-10 1986-09-23 The United States Of America As Represented By The Secretary Of The Navy High output programmable signal current source for low output impedance applications
NL1000545C2 (en) * 1995-06-12 1996-12-13 Eric Van Drecht Audio amplifier with push-pull output
AU7583896A (en) * 1995-11-21 1997-06-11 Pallaris, Theodoros Loizos Amplifiers and compound transistors
EP2324568B1 (de) 2008-08-11 2013-10-16 Nxp B.V. Schaltungsanordnung zur kalibrierung des arbeitspunktes eines gegentaktverstärkers
SE547592C2 (en) * 2023-09-29 2025-10-21 Ortoceratit Ab Linear power amplifier output stage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023528B2 (ja) * 1978-02-17 1985-06-07 パイオニア株式会社 プツシユプル増幅回路

Also Published As

Publication number Publication date
GB8304373D0 (en) 1983-03-23
DE3305482C2 (de) 1985-04-18
GB2115999A (en) 1983-09-14
DE3305482A1 (de) 1983-09-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee