SE468412B - Limiterande foerstaerkare - Google Patents

Limiterande foerstaerkare

Info

Publication number
SE468412B
SE468412B SE9101459A SE9101459A SE468412B SE 468412 B SE468412 B SE 468412B SE 9101459 A SE9101459 A SE 9101459A SE 9101459 A SE9101459 A SE 9101459A SE 468412 B SE468412 B SE 468412B
Authority
SE
Sweden
Prior art keywords
components
amplifier
current
differential
iee
Prior art date
Application number
SE9101459A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101459D0 (sv
SE9101459L (sv
Inventor
J U Tingsborg
H B Maeder
C G A B Thisell
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9101459A priority Critical patent/SE468412B/sv
Publication of SE9101459D0 publication Critical patent/SE9101459D0/xx
Priority to GB9208976A priority patent/GB2256105B/en
Priority to DE4214971A priority patent/DE4214971A1/de
Priority to US07/883,114 priority patent/US5357209A/en
Publication of SE9101459L publication Critical patent/SE9101459L/
Publication of SE468412B publication Critical patent/SE468412B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices

Landscapes

  • Amplifiers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
SE9101459A 1991-05-15 1991-05-15 Limiterande foerstaerkare SE468412B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9101459A SE468412B (sv) 1991-05-15 1991-05-15 Limiterande foerstaerkare
GB9208976A GB2256105B (en) 1991-05-15 1992-04-24 Limiting amplifier
DE4214971A DE4214971A1 (de) 1991-05-15 1992-05-06 Begrenzungsverstaerker
US07/883,114 US5357209A (en) 1991-05-15 1992-05-14 Limiting amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101459A SE468412B (sv) 1991-05-15 1991-05-15 Limiterande foerstaerkare

Publications (3)

Publication Number Publication Date
SE9101459D0 SE9101459D0 (sv) 1991-05-15
SE9101459L SE9101459L (sv) 1992-11-16
SE468412B true SE468412B (sv) 1993-01-11

Family

ID=20382731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101459A SE468412B (sv) 1991-05-15 1991-05-15 Limiterande foerstaerkare

Country Status (4)

Country Link
US (1) US5357209A (de)
DE (1) DE4214971A1 (de)
GB (1) GB2256105B (de)
SE (1) SE468412B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6794934B2 (en) * 2001-12-14 2004-09-21 Iterra Communications, Llc High gain wideband driver amplifier
US6724256B1 (en) 2002-11-07 2004-04-20 International Business Machines Corporation Receiver with delay insensitive to input amplitude and slew rate
US6937071B1 (en) 2004-03-16 2005-08-30 Micrel, Incorporated High frequency differential power amplifier
DE102014204984A1 (de) * 2013-08-29 2015-03-05 Continental Teves Ag & Co. Ohg Schaltungsanordnung sowie Verfahren zur Vermeidung des Übersprechens von Signalen unterschiedlicher Signalkanäle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286258A (en) * 1969-10-22 1972-08-23 Emi Ltd Improvements in or relating to limiter circuits
US3818244A (en) * 1970-01-23 1974-06-18 Dolley Labor Inc Limiters for noise reduction systems
WO1980002781A1 (en) * 1979-06-06 1980-12-11 L Hoeglund Device for the protection of an amplifier against reactive currents,harmful disturbing currents or the like at the output of the amplifier
US4314196A (en) * 1980-07-14 1982-02-02 Motorola Inc. Current limiting circuit
US4528515A (en) * 1983-02-07 1985-07-09 Tektronix, Inc. High frequency differential amplifier with adjustable damping factor
US4605906A (en) * 1985-01-28 1986-08-12 Gould Instruments, Ltd. Differential pair amplifier enhancement circuit
SE457922B (sv) * 1987-06-18 1989-02-06 Ericsson Telefon Ab L M Anordning vid aktivt filter samt anvaendning daerav
US5039952A (en) * 1990-04-20 1991-08-13 International Business Machines Corp. Electronic gain cell

Also Published As

Publication number Publication date
US5357209A (en) 1994-10-18
GB2256105A (en) 1992-11-25
SE9101459D0 (sv) 1991-05-15
SE9101459L (sv) 1992-11-16
GB2256105B (en) 1995-01-18
DE4214971A1 (de) 1992-11-19
GB9208976D0 (en) 1992-06-10

Similar Documents

Publication Publication Date Title
US5530404A (en) Variable gain amplifier having n parallel-connected elementary amplifiers
US5319303A (en) Current source circuit
US4227127A (en) Motor speed control circuit having improved starting characteristics
CA1194147A (en) Signal translator with supply voltage compensation
SE468412B (sv) Limiterande foerstaerkare
US3444472A (en) Sense amplifier circuit
EP0980143A2 (de) Schneller Multiplexer mit niedriger Betriebsspannung
US5986481A (en) Peak hold circuit including a constant voltage generator
US3633093A (en) Amplifier overload protection circuit
SE454553B (sv) Forsterkare i vilken ingar forsterkningsfordelningsreglering for kaskadkopplade forsterkarsteg
US5142245A (en) Power amplifier for rectangular input signals
KR870006712A (ko) 고주파 차동 증폭기단 및 이를 구비한 증폭기
US5880639A (en) Amplification circuit
US3949317A (en) Fast recovery limiting and phase inverting amplifier
EP0566334B1 (de) Abtast- und Haltschaltkreis mit ganzem Signalmodulationsausgleich unter Verwendung von bipolaren Transistoren eines Typs
US3609565A (en) Extreme level detector
JPS59185419A (ja) 周波数―位相変換器
EP0265763A2 (de) Frequenzgangkompensationsschaltung
US3018433A (en) Series transistor circuit
US3018446A (en) Series energized transistor amplifier
SE455981B (sv) Diversitetskombinator
US4626795A (en) Differential amplifier
SE452682B (sv) Bryggkopplat slutsteg for en audioforsterkare
JPH0452654B2 (de)
US6559706B2 (en) Mixer circuitry

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9101459-7

Format of ref document f/p: F