FI961986A - Oskillaattoripiiri - Google Patents

Oskillaattoripiiri Download PDF

Info

Publication number
FI961986A
FI961986A FI961986A FI961986A FI961986A FI 961986 A FI961986 A FI 961986A FI 961986 A FI961986 A FI 961986A FI 961986 A FI961986 A FI 961986A FI 961986 A FI961986 A FI 961986A
Authority
FI
Finland
Prior art keywords
current
oscillator
control
transistors
capacitor
Prior art date
Application number
FI961986A
Other languages
English (en)
Swedish (sv)
Other versions
FI100755B (fi
FI961986A0 (fi
Inventor
Nikolay Tchamov
Petri Jarske
Original Assignee
Nikolay Tchamov
Petri Jarske
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 Nikolay Tchamov, Petri Jarske filed Critical Nikolay Tchamov
Priority to FI961986A priority Critical patent/FI100755B/fi
Publication of FI961986A0 publication Critical patent/FI961986A0/fi
Priority to PCT/FI1997/000274 priority patent/WO1997043828A1/en
Priority to DE19780480T priority patent/DE19780480T1/de
Priority to US08/981,884 priority patent/US6198358B1/en
Priority to GB9727000A priority patent/GB2318234B/en
Priority to JP9540558A priority patent/JPH11510023A/ja
Publication of FI961986A publication Critical patent/FI961986A/fi
Application granted granted Critical
Publication of FI100755B publication Critical patent/FI100755B/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
    • H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/282—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H03K3/2821—Emitters connected to one another by using a capacitor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/01—Details
    • H03K3/012—Modifications of generator to improve response time or to decrease power consumption

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FI961986A 1996-05-09 1996-05-09 Oskillaattoripiiri FI100755B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI961986A FI100755B (fi) 1996-05-09 1996-05-09 Oskillaattoripiiri
PCT/FI1997/000274 WO1997043828A1 (en) 1996-05-09 1997-05-07 Oscillator circuit
DE19780480T DE19780480T1 (de) 1996-05-09 1997-05-07 Oszillatorschaltung
US08/981,884 US6198358B1 (en) 1996-05-09 1997-05-07 Voltage or current controlled multivibrator oscillator circuit
GB9727000A GB2318234B (en) 1996-05-09 1997-05-07 Oscillator circuit
JP9540558A JPH11510023A (ja) 1996-05-09 1997-05-07 発振回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI961986A FI100755B (fi) 1996-05-09 1996-05-09 Oskillaattoripiiri
FI961986 1996-05-09

Publications (3)

Publication Number Publication Date
FI961986A0 FI961986A0 (fi) 1996-05-09
FI961986A true FI961986A (fi) 1997-11-10
FI100755B FI100755B (fi) 1998-02-13

Family

ID=8545998

Family Applications (1)

Application Number Title Priority Date Filing Date
FI961986A FI100755B (fi) 1996-05-09 1996-05-09 Oskillaattoripiiri

Country Status (6)

Country Link
US (1) US6198358B1 (fi)
JP (1) JPH11510023A (fi)
DE (1) DE19780480T1 (fi)
FI (1) FI100755B (fi)
GB (1) GB2318234B (fi)
WO (1) WO1997043828A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9803992L (sv) * 1998-11-22 2000-07-12 Ericsson Telefon Ab L M Styrbar oscillator
US6693495B1 (en) 2002-08-15 2004-02-17 Valorbec, Limited Partnership Method and circuit for a current controlled oscillator
JP4833755B2 (ja) 2006-07-10 2011-12-07 フリースケール セミコンダクター インコーポレイテッド 発振回路
US9054687B2 (en) * 2013-07-30 2015-06-09 Qualcomm Incorporated VCO with linear gain over a very wide tuning range

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665343A (en) 1970-11-09 1972-05-23 Motorola Inc Voltage controlled multivibrator
JPS5636613B2 (fi) * 1974-01-29 1981-08-25
GB2090091A (en) * 1980-12-19 1982-06-30 Plessey Co Ltd Controllable oscillator
NL8501088A (nl) * 1985-04-12 1986-11-03 Philips Nv Afstembare oscillatorschakeling.
DE3706319A1 (de) * 1987-02-27 1988-09-08 Philips Patentverwaltung Multivibrator-schaltungsanordnung
US4831342A (en) * 1988-04-25 1989-05-16 Motorola, Inc. Variable frequency multivibrator
US4884042A (en) 1989-02-15 1989-11-28 National Semiconductor Corporation Dual port voltage controlled emitter coupled multivibrator
US5367270A (en) * 1993-05-18 1994-11-22 National Semiconductor Corporation Voltage controlled oscillator operable over a large frequency range
FI100754B (fi) * 1996-05-09 1998-02-13 Nikolay Tchamov Oskillaattoripiiri

Also Published As

Publication number Publication date
JPH11510023A (ja) 1999-08-31
GB2318234A (en) 1998-04-15
GB9727000D0 (en) 1998-02-18
FI100755B (fi) 1998-02-13
WO1997043828A1 (en) 1997-11-20
FI961986A0 (fi) 1996-05-09
DE19780480T1 (de) 1998-08-20
US6198358B1 (en) 2001-03-06
GB2318234B (en) 2000-09-06

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: TCHAMOV, NIKOLAY

MA Patent expired