JP4713852B2 - 周波数発生回路及びそれを用いた通信システム - Google Patents

周波数発生回路及びそれを用いた通信システム Download PDF

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Publication number
JP4713852B2
JP4713852B2 JP2004187412A JP2004187412A JP4713852B2 JP 4713852 B2 JP4713852 B2 JP 4713852B2 JP 2004187412 A JP2004187412 A JP 2004187412A JP 2004187412 A JP2004187412 A JP 2004187412A JP 4713852 B2 JP4713852 B2 JP 4713852B2
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Japan
Prior art keywords
circuit
output
emitter
voltage
frequency
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Expired - Fee Related
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JP2004187412A
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Japanese (ja)
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JP2005102148A (ja
JP2005102148A5 (enExample
Inventor
宝弘 中村
賢一 大畠
徹 増田
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Renesas Electronics Corp
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Renesas Electronics Corp
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Priority to JP2004187412A priority Critical patent/JP4713852B2/ja
Priority to US10/901,966 priority patent/US7177612B2/en
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Publication of JP2005102148A5 publication Critical patent/JP2005102148A5/ja
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/345—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with field-effect devices
    • 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
    • H03B5/1206—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 using multiple transistors for amplification
    • H03B5/1212—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 using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair
    • H03B5/1215—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 using multiple transistors for amplification the amplifier comprising a pair of transistors, wherein an output terminal of each being connected to an input terminal of the other, e.g. a cross coupled pair the current source or degeneration circuit being in common to both transistors of the pair, e.g. a cross-coupled long-tailed pair
    • 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
    • H03B5/1206—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 using multiple transistors for amplification
    • H03B5/1221—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 using multiple transistors for amplification the amplifier comprising multiple amplification stages connected in cascade
    • 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
    • H03B5/08—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
    • H03B5/1231—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 bipolar 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
    • H03B5/08—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
    • H03B5/1237—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 comprising means for varying the frequency of the generator
    • H03B5/124—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243—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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
    • 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
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
    • H03F3/3432—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors
    • H03F3/3435—DC amplifiers in which all stages are DC-coupled with semiconductor devices only with bipolar transistors using Darlington amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/372—Noise reduction and elimination in amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45264—Indexing scheme relating to differential amplifiers the dif amp comprising frequency or phase stabilisation means

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Amplifiers (AREA)
  • Superheterodyne Receivers (AREA)
JP2004187412A 2003-08-28 2004-06-25 周波数発生回路及びそれを用いた通信システム Expired - Fee Related JP4713852B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004187412A JP4713852B2 (ja) 2003-08-28 2004-06-25 周波数発生回路及びそれを用いた通信システム
US10/901,966 US7177612B2 (en) 2003-08-28 2004-07-30 Frequency generator and communication system using the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003305009 2003-08-28
JP2003305009 2003-08-28
JP2004187412A JP4713852B2 (ja) 2003-08-28 2004-06-25 周波数発生回路及びそれを用いた通信システム

Publications (3)

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JP2005102148A JP2005102148A (ja) 2005-04-14
JP2005102148A5 JP2005102148A5 (enExample) 2007-04-19
JP4713852B2 true JP4713852B2 (ja) 2011-06-29

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JP2004187412A Expired - Fee Related JP4713852B2 (ja) 2003-08-28 2004-06-25 周波数発生回路及びそれを用いた通信システム

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Country Link
US (1) US7177612B2 (enExample)
JP (1) JP4713852B2 (enExample)

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US6426680B1 (en) * 1999-05-26 2002-07-30 Broadcom Corporation System and method for narrow band PLL tuning
US6850106B1 (en) * 2003-07-08 2005-02-01 Mohan Krishna Kunanayagam Voltage controlled oscillator delay cell
US8095813B2 (en) * 2004-03-22 2012-01-10 Integrated Device Technology, Inc Integrated circuit systems having processor-controlled clock signal generators therein that support efficient power management
US7719371B2 (en) * 2004-03-22 2010-05-18 Integrated Device Technology, Inc. Spread spectrum clock and reference signal generator
US7227423B2 (en) * 2004-03-22 2007-06-05 Mobius Microsystems, Inc. Monolithic clock generator and timing/frequency reference
US20090146751A1 (en) * 2007-12-05 2009-06-11 Mobius Microsystems, Inc. Clock, Frequency Reference, and Other Reference Signal Generator
TW200705163A (en) * 2005-07-29 2007-02-01 Holtek Semiconductor Inc Power-saving device and method of a wireless optical mouse
US7697901B2 (en) * 2005-09-26 2010-04-13 St-Ericsson Sa Digital variable gain mixer
US7720176B2 (en) * 2005-09-26 2010-05-18 St-Ericsson Sa Edge transceiver architecture and related methods
JP4704387B2 (ja) 2007-03-30 2011-06-15 三菱電機株式会社 電圧制御発振器
US20090146750A1 (en) * 2007-12-05 2009-06-11 Mobius Microsystems, Inc. Common Mode Controller for a Clock, Frequency Reference, and Other Reference Signal Generator
US8093958B2 (en) * 2007-12-05 2012-01-10 Integrated Device Technology, Inc. Clock, frequency reference, and other reference signal generator with a controlled quality factor
US20090146748A1 (en) * 2007-12-05 2009-06-11 Mobius Microsystems, Inc. Amplitude Controller for a Clock, Frequency Reference, and Other Reference Signal Generator
US7978017B2 (en) * 2007-12-05 2011-07-12 Integrated Device Technology, Inc. Control voltage generator for a clock, frequency reference, and other reference signal generator
JP2009278526A (ja) * 2008-05-16 2009-11-26 Nec Electronics Corp 半導体集積回路装置
TW201044791A (en) * 2009-04-24 2010-12-16 Integrated Device Tech Clock, frequency reference, and other reference signal generator with frequency stability over temperature variation
US8164159B1 (en) 2009-07-18 2012-04-24 Intergrated Device Technologies, inc. Semiconductor resonators with electromagnetic and environmental shielding and methods of forming same
WO2011043175A1 (en) 2009-10-09 2011-04-14 Semiconductor Energy Laboratory Co., Ltd. Logic circuit and display device having the same
JP5480103B2 (ja) * 2010-10-29 2014-04-23 ルネサスエレクトロニクス株式会社 出力バッファ回路
US9293914B2 (en) 2011-11-04 2016-03-22 Kohler Co Power management system that includes a generator controller
US9678162B2 (en) 2011-11-04 2017-06-13 Kohler Co. Load control module that permits testing of power switching devices that are part of the load control module
US9991709B2 (en) 2011-11-04 2018-06-05 Kohler Co. Adding and shedding loads using load levels to determine timing
US8670224B2 (en) 2011-11-04 2014-03-11 Kohler Co. Power management system that includes a membrane
US8942854B2 (en) 2011-11-28 2015-01-27 Kohler Co. System and method for identifying electrical devices in a power management system
US20130158726A1 (en) 2011-12-20 2013-06-20 Kohler Co. System and method for using a network to control multiple power management systems
US9281716B2 (en) 2011-12-20 2016-03-08 Kohler Co. Generator controller configured for preventing automatic transfer switch from supplying power to the selected load
US20160149601A1 (en) * 2014-11-21 2016-05-26 Mediatek Inc. Wireless power receiver device and wireless communications device
US9846446B2 (en) 2015-01-21 2017-12-19 Samsung Electronics Co., Ltd Apparatus for compensating for temperature and method therefor
US10608589B2 (en) * 2018-08-23 2020-03-31 Semtech Corporation Multiplexed integrating amplifier for loss of signal detection
CN109286370B (zh) * 2018-09-03 2022-04-12 宁波芯涌微电子有限公司 时钟振荡器及其控制方法
CN109084911B (zh) * 2018-09-12 2024-02-20 上海艾为电子技术股份有限公司 温度检测采样电路及音频放大器芯片
CN115507963B (zh) * 2022-09-09 2025-07-01 西安电子科技大学 一种测温范围可调的温度检测电路及无源传感标签
CN118449513B (zh) * 2024-06-03 2024-12-13 北京智芯微电子科技有限公司 一种发射电路、数字隔离器及芯片

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JP2005102148A (ja) 2005-04-14
US7177612B2 (en) 2007-02-13
US20050059373A1 (en) 2005-03-17

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