DE3672344D1 - Abstimmbare oszillatorschaltung. - Google Patents

Abstimmbare oszillatorschaltung.

Info

Publication number
DE3672344D1
DE3672344D1 DE8686200612T DE3672344T DE3672344D1 DE 3672344 D1 DE3672344 D1 DE 3672344D1 DE 8686200612 T DE8686200612 T DE 8686200612T DE 3672344 T DE3672344 T DE 3672344T DE 3672344 D1 DE3672344 D1 DE 3672344D1
Authority
DE
Germany
Prior art keywords
oscillator circuit
tunable oscillator
tunable
circuit
oscillator
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 - Lifetime
Application number
DE8686200612T
Other languages
English (en)
Inventor
Engel Roza
Veenendaal Hendrik Gerrit Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3672344D1 publication Critical patent/DE3672344D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DE8686200612T 1985-04-12 1986-04-10 Abstimmbare oszillatorschaltung. Expired - Lifetime DE3672344D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8501088A NL8501088A (nl) 1985-04-12 1985-04-12 Afstembare oscillatorschakeling.

Publications (1)

Publication Number Publication Date
DE3672344D1 true DE3672344D1 (de) 1990-08-02

Family

ID=19845830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200612T Expired - Lifetime DE3672344D1 (de) 1985-04-12 1986-04-10 Abstimmbare oszillatorschaltung.

Country Status (6)

Country Link
US (1) US4692718A (de)
EP (1) EP0198550B1 (de)
JP (1) JPH0693604B2 (de)
KR (1) KR940001723B1 (de)
DE (1) DE3672344D1 (de)
NL (1) NL8501088A (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
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US4874966A (en) * 1987-01-31 1989-10-17 U.S. Philips Corporation Multivibrator circuit having compensated delay time
US5043601A (en) * 1988-08-26 1991-08-27 U.S. Philips Corporation Wide-band amplifier useful for squarewave signals
US4884042A (en) * 1989-02-15 1989-11-28 National Semiconductor Corporation Dual port voltage controlled emitter coupled multivibrator
GB9324155D0 (en) * 1993-11-24 1994-01-12 Plessey Semiconductors Ltd Improvements to integrated oscillators
FI100755B (fi) * 1996-05-09 1998-02-13 Nikolay Tchamov Oskillaattoripiiri
FI100752B (fi) * 1996-05-09 1998-02-13 Nikolay Tchamov Multivibraattoripiiri
GB2338849B (en) * 1998-06-24 2003-03-19 Motorola Inc Voltage controlled oscillator circuit
US6172571B1 (en) 1998-07-28 2001-01-09 Cypress Semiconductor Corp. Method for reducing static phase offset in a PLL
US6385265B1 (en) 1998-08-04 2002-05-07 Cypress Semiconductor Corp. Differential charge pump
US6294962B1 (en) 1998-12-09 2001-09-25 Cypress Semiconductor Corp. Circuit(s), architecture and method(s) for operating and/or tuning a ring oscillator
US6753739B1 (en) 1999-03-24 2004-06-22 Cypress Semiconductor Corp. Programmable oscillator scheme
US6191660B1 (en) * 1999-03-24 2001-02-20 Cypress Semiconductor Corp. Programmable oscillator scheme
US6407641B1 (en) 2000-02-23 2002-06-18 Cypress Semiconductor Corp. Auto-locking oscillator for data communications
US6297705B1 (en) 2000-02-23 2001-10-02 Cypress Semiconductor Corp. Circuit for locking an oscillator to a data stream
US6946920B1 (en) 2000-02-23 2005-09-20 Cypress Semiconductor Corp. Circuit for locking an oscillator to a data stream
DE10033741B4 (de) * 2000-07-12 2012-01-26 Synergy Microwave Corp. Oszillatorschaltung
US7093151B1 (en) 2000-09-22 2006-08-15 Cypress Semiconductor Corp. Circuit and method for providing a precise clock for data communications
US8160864B1 (en) 2000-10-26 2012-04-17 Cypress Semiconductor Corporation In-circuit emulator and pod synchronized boot
US8176296B2 (en) 2000-10-26 2012-05-08 Cypress Semiconductor Corporation Programmable microcontroller architecture
US8149048B1 (en) 2000-10-26 2012-04-03 Cypress Semiconductor Corporation Apparatus and method for programmable power management in a programmable analog circuit block
US7765095B1 (en) 2000-10-26 2010-07-27 Cypress Semiconductor Corporation Conditional branching in an in-circuit emulation system
US8103496B1 (en) 2000-10-26 2012-01-24 Cypress Semicondutor Corporation Breakpoint control in an in-circuit emulation system
US6724220B1 (en) 2000-10-26 2004-04-20 Cyress Semiconductor Corporation Programmable microcontroller architecture (mixed analog/digital)
US7406674B1 (en) 2001-10-24 2008-07-29 Cypress Semiconductor Corporation Method and apparatus for generating microcontroller configuration information
US8078970B1 (en) 2001-11-09 2011-12-13 Cypress Semiconductor Corporation Graphical user interface with user-selectable list-box
US8042093B1 (en) 2001-11-15 2011-10-18 Cypress Semiconductor Corporation System providing automatic source code generation for personalization and parameterization of user modules
US7844437B1 (en) 2001-11-19 2010-11-30 Cypress Semiconductor Corporation System and method for performing next placements and pruning of disallowed placements for programming an integrated circuit
US7770113B1 (en) 2001-11-19 2010-08-03 Cypress Semiconductor Corporation System and method for dynamically generating a configuration datasheet
US8069405B1 (en) 2001-11-19 2011-11-29 Cypress Semiconductor Corporation User interface for efficiently browsing an electronic document using data-driven tabs
US6971004B1 (en) 2001-11-19 2005-11-29 Cypress Semiconductor Corp. System and method of dynamically reconfiguring a programmable integrated circuit
US7774190B1 (en) 2001-11-19 2010-08-10 Cypress Semiconductor Corporation Sleep and stall in an in-circuit emulation system
US8103497B1 (en) 2002-03-28 2012-01-24 Cypress Semiconductor Corporation External interface for event architecture
US7308608B1 (en) 2002-05-01 2007-12-11 Cypress Semiconductor Corporation Reconfigurable testing system and method
US7761845B1 (en) 2002-09-09 2010-07-20 Cypress Semiconductor Corporation Method for parameterizing a user module
US7295049B1 (en) 2004-03-25 2007-11-13 Cypress Semiconductor Corporation Method and circuit for rapid alignment of signals
US8069436B2 (en) 2004-08-13 2011-11-29 Cypress Semiconductor Corporation Providing hardware independence to automate code generation of processing device firmware
US8082531B2 (en) 2004-08-13 2011-12-20 Cypress Semiconductor Corporation Method and an apparatus to design a processing system using a graphical user interface
US8286125B2 (en) * 2004-08-13 2012-10-09 Cypress Semiconductor Corporation Model for a hardware device-independent method of defining embedded firmware for programmable systems
US7332976B1 (en) 2005-02-04 2008-02-19 Cypress Semiconductor Corporation Poly-phase frequency synthesis oscillator
US7400183B1 (en) 2005-05-05 2008-07-15 Cypress Semiconductor Corporation Voltage controlled oscillator delay cell and method
US8089461B2 (en) 2005-06-23 2012-01-03 Cypress Semiconductor Corporation Touch wake for electronic devices
US7809973B2 (en) * 2005-11-16 2010-10-05 Cypress Semiconductor Corporation Spread spectrum clock for USB
US8035455B1 (en) 2005-12-21 2011-10-11 Cypress Semiconductor Corporation Oscillator amplitude control network
US8085067B1 (en) 2005-12-21 2011-12-27 Cypress Semiconductor Corporation Differential-to-single ended signal converter circuit and method
US7777541B1 (en) 2006-02-01 2010-08-17 Cypress Semiconductor Corporation Charge pump circuit and method for phase locked loop
US8067948B2 (en) 2006-03-27 2011-11-29 Cypress Semiconductor Corporation Input/output multiplexer bus
US8564252B2 (en) * 2006-11-10 2013-10-22 Cypress Semiconductor Corporation Boost buffer aid for reference buffer
US7737724B2 (en) 2007-04-17 2010-06-15 Cypress Semiconductor Corporation Universal digital block interconnection and channel routing
US8092083B2 (en) 2007-04-17 2012-01-10 Cypress Semiconductor Corporation Temperature sensor with digital bandgap
US8040266B2 (en) 2007-04-17 2011-10-18 Cypress Semiconductor Corporation Programmable sigma-delta analog-to-digital converter
US8516025B2 (en) 2007-04-17 2013-08-20 Cypress Semiconductor Corporation Clock driven dynamic datapath chaining
US9564902B2 (en) 2007-04-17 2017-02-07 Cypress Semiconductor Corporation Dynamically configurable and re-configurable data path
US8130025B2 (en) 2007-04-17 2012-03-06 Cypress Semiconductor Corporation Numerical band gap
US8026739B2 (en) 2007-04-17 2011-09-27 Cypress Semiconductor Corporation System level interconnect with programmable switching
US8035401B2 (en) 2007-04-18 2011-10-11 Cypress Semiconductor Corporation Self-calibrating driver for charging a capacitive load to a desired voltage
US8065653B1 (en) 2007-04-25 2011-11-22 Cypress Semiconductor Corporation Configuration of programmable IC design elements
US9720805B1 (en) 2007-04-25 2017-08-01 Cypress Semiconductor Corporation System and method for controlling a target device
US8266575B1 (en) 2007-04-25 2012-09-11 Cypress Semiconductor Corporation Systems and methods for dynamically reconfiguring a programmable system on a chip
US8049569B1 (en) 2007-09-05 2011-11-01 Cypress Semiconductor Corporation Circuit and method for improving the accuracy of a crystal-less oscillator having dual-frequency modes
US7489207B1 (en) 2008-04-22 2009-02-10 International Business Machines Corporation Structure for voltage controlled oscillator
US9448964B2 (en) 2009-05-04 2016-09-20 Cypress Semiconductor Corporation Autonomous control in a programmable system
US8364870B2 (en) 2010-09-30 2013-01-29 Cypress Semiconductor Corporation USB port connected to multiple USB compliant devices
US9667240B2 (en) 2011-12-02 2017-05-30 Cypress Semiconductor Corporation Systems and methods for starting up analog circuits
US9054687B2 (en) * 2013-07-30 2015-06-09 Qualcomm Incorporated VCO with linear gain over a very wide tuning range
US11363695B2 (en) 2017-11-15 2022-06-14 Innotec, Corp. Flashing lamp circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582809A (en) * 1968-09-06 1971-06-01 Signetics Corp Phased locked loop with voltage controlled oscillator
US3665343A (en) * 1970-11-09 1972-05-23 Motorola Inc Voltage controlled multivibrator
US3857110A (en) * 1972-08-24 1974-12-24 Signetics Corp Voltage controlled oscillator with temperature compensating bias source
US4468636A (en) * 1981-08-03 1984-08-28 National Semiconductor Corporation Low temperature coefficient wide band-width voltage controlled oscillator
DE3437923C1 (de) * 1984-10-17 1986-07-17 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Spannungsgesteuerter Oszillator

Also Published As

Publication number Publication date
JPS61238118A (ja) 1986-10-23
KR860008653A (ko) 1986-11-17
JPH0693604B2 (ja) 1994-11-16
KR940001723B1 (ko) 1994-03-05
EP0198550A1 (de) 1986-10-22
US4692718A (en) 1987-09-08
NL8501088A (nl) 1986-11-03
EP0198550B1 (de) 1990-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee