BR112016023836A2 - circuito oscilador, dispositivo de comunicação sem fio, e, método de operação de um circuito oscilador - Google Patents

circuito oscilador, dispositivo de comunicação sem fio, e, método de operação de um circuito oscilador

Info

Publication number
BR112016023836A2
BR112016023836A2 BR112016023836A BR112016023836A BR112016023836A2 BR 112016023836 A2 BR112016023836 A2 BR 112016023836A2 BR 112016023836 A BR112016023836 A BR 112016023836A BR 112016023836 A BR112016023836 A BR 112016023836A BR 112016023836 A2 BR112016023836 A2 BR 112016023836A2
Authority
BR
Brazil
Prior art keywords
oscillator circuit
tank
oscillating
circuit
operating
Prior art date
Application number
BR112016023836A
Other languages
English (en)
Inventor
Fanori Luca
Andreani Pietro
Mattsson Thomas
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
Publication of BR112016023836A2 publication Critical patent/BR112016023836A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/145—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of resonant circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/24—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator active element in amplifier being semiconductor device
    • 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
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/354—Astable circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00286—Phase shifter, i.e. the delay between the output and input pulse is dependent on the frequency, and such that a phase difference is obtained independent of the frequency
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
    • H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Dc-Dc Converters (AREA)
  • Read Only Memory (AREA)
  • Oscillators With Electromechanical Resonators (AREA)

Abstract

um circuito oscilador (100) que compreende um primeiro circuito de tanque (t1) que compreende um elemento indutivo (l) e um elemento capacitivo (c) acoplados em série entre um primeiro trilho de tensão (14) e um primeiro nó de acionamento (12). um estágio de retroalimentação (f) é acoplado a uma primeira saída de tanque (13) do primeiro circuito de tanque (t1) e ao primeiro nó de acionamento (12). o estágio de retroalimentação (f) é arranjado para gerar, em resposta a uma primeira tensão de tanque oscilante presente na primeira saída de tanque (13), uma primeira tensão de acionamento oscilante no primeiro nó de acionamento (12) em fase com uma primeira corrente de tanque oscilante que flui no elemento indutivo (l) e no elemento capacitivo (c), fazendo, assim, com que o oscilador (100) oscile em um modo de ressonância em série do elemento indutivo (l) e do elemento capacitivo (c).
BR112016023836A 2014-04-17 2014-04-17 circuito oscilador, dispositivo de comunicação sem fio, e, método de operação de um circuito oscilador BR112016023836A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/057873 WO2015158387A1 (en) 2014-04-17 2014-04-17 Series-resonance oscillator

Publications (1)

Publication Number Publication Date
BR112016023836A2 true BR112016023836A2 (pt) 2017-08-15

Family

ID=50513933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016023836A BR112016023836A2 (pt) 2014-04-17 2014-04-17 circuito oscilador, dispositivo de comunicação sem fio, e, método de operação de um circuito oscilador

Country Status (12)

Country Link
US (2) US9755627B2 (pt)
EP (1) EP3132536B1 (pt)
JP (1) JP6401294B2 (pt)
KR (1) KR101811279B1 (pt)
CN (1) CN106233618B (pt)
AU (1) AU2014390744B2 (pt)
BR (1) BR112016023836A2 (pt)
ES (1) ES2845605T3 (pt)
MX (1) MX357527B (pt)
PT (1) PT3132536T (pt)
RU (1) RU2646319C1 (pt)
WO (1) WO2015158387A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140357186A1 (en) * 2013-05-29 2014-12-04 Texas Instruments Incorporated Method and apparatus for die-to-die communication
KR101811279B1 (ko) 2014-04-17 2017-12-22 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 직렬-공진 오실레이터
US9641164B2 (en) * 2014-06-24 2017-05-02 Technische Universiteit Delft Quadrature LC tank digitally controlled ring oscillator
US9859358B2 (en) * 2015-05-26 2018-01-02 Altera Corporation On-die capacitor (ODC) structure
RU2666226C1 (ru) * 2017-12-14 2018-09-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" Rc-генератор
KR102234204B1 (ko) 2019-02-11 2021-03-31 주식회사 에스아이디어코스틱 바닥 충격음 저감 판넬
RU2705448C1 (ru) * 2019-03-11 2019-11-07 Федеральное государственное бюджетное образовательное учреждение высшего образования "Оренбургский государственный университет" Перестраиваемый rc-генератор

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
JPS60172805A (ja) * 1984-01-30 1985-09-06 Nippon Telegr & Teleph Corp <Ntt> コイル励磁用発振回路
US6411170B2 (en) 2000-02-10 2002-06-25 Matsushita Electric Industrial Co., Ltd. Oscillation circuit
ATE279043T1 (de) * 2001-01-30 2004-10-15 True Solar Autonomy Holding B Spannungswandlerschaltung
US6690243B1 (en) * 2001-06-07 2004-02-10 Cypress Semiconductor Corp. Multi-phase voltage-controlled oscillator at modulated, operating frequency
US7158049B2 (en) * 2003-03-24 2007-01-02 Schlumberger Technology Corporation Wireless communication circuit
US7500012B2 (en) 2004-03-31 2009-03-03 International Business Machines Corporation Method for controlling dataflow to a central system from distributed systems
EP1583237B1 (en) * 2004-03-31 2007-12-05 Deutsche Thomson-Brandt Gmbh Circuit arrangement for the operation of a switching transistor
EP1638203A1 (en) * 2004-09-21 2006-03-22 Dialog Semiconductor GmbH Oscillator with controlled duty cycle
US7414481B2 (en) 2006-01-30 2008-08-19 University Of Washington Receiver with colpitts differential oscillator, colpitts quadrature oscillator, and common-gate low noise amplifier
JP4402143B2 (ja) * 2007-09-10 2010-01-20 株式会社日立製作所 発振器及びそれを用いた通信システム
US8044733B1 (en) 2008-08-07 2011-10-25 Marvell International Ltd. Stress tolerant differential colpitts voltage controlled oscillators
KR101043418B1 (ko) 2009-05-15 2011-06-22 한국과학기술원 부성저항을 개선시킨 차동 콜피츠 전압 제어 발진기
RU2421875C1 (ru) * 2010-01-21 2011-06-20 Юрий Сергеевич Иванченко Кварцевый генератор ударного возбуждения
KR101811279B1 (ko) 2014-04-17 2017-12-22 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 직렬-공진 오실레이터

Also Published As

Publication number Publication date
PT3132536T (pt) 2021-01-05
US20170338808A1 (en) 2017-11-23
ES2845605T3 (es) 2021-07-27
EP3132536B1 (en) 2020-11-25
MX2016013383A (es) 2017-01-18
KR20160133552A (ko) 2016-11-22
US9755627B2 (en) 2017-09-05
RU2646319C1 (ru) 2018-03-02
AU2014390744B2 (en) 2017-09-28
MX357527B (es) 2018-07-13
US10505525B2 (en) 2019-12-10
JP2017511669A (ja) 2017-04-20
US20150381157A1 (en) 2015-12-31
AU2014390744A1 (en) 2016-10-27
JP6401294B2 (ja) 2018-10-10
CN106233618B (zh) 2019-07-19
WO2015158387A1 (en) 2015-10-22
KR101811279B1 (ko) 2017-12-22
CN106233618A (zh) 2016-12-14
EP3132536A1 (en) 2017-02-22

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]