CN1386318A - 压电振荡器 - Google Patents
压电振荡器 Download PDFInfo
- Publication number
- CN1386318A CN1386318A CN01802063A CN01802063A CN1386318A CN 1386318 A CN1386318 A CN 1386318A CN 01802063 A CN01802063 A CN 01802063A CN 01802063 A CN01802063 A CN 01802063A CN 1386318 A CN1386318 A CN 1386318A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- circuit
- transistor
- power source
- oscillation
- 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.)
- Granted
Links
- 230000010355 oscillation Effects 0.000 claims abstract description 75
- 230000009471 action Effects 0.000 claims description 161
- 230000000630 rising effect Effects 0.000 claims description 86
- 230000015572 biosynthetic process Effects 0.000 claims description 43
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004904 shortening Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000010453 quartz Substances 0.000 description 205
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 205
- 238000005755 formation reaction Methods 0.000 description 42
- 238000010586 diagram Methods 0.000 description 37
- 239000013078 crystal Substances 0.000 description 34
- 230000006870 function Effects 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 102220168789 rs762885804 Human genes 0.000 description 1
Images
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
- H03B5/02—Details
- H03B5/06—Modifications of generator to ensure starting of oscillations
-
- 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
-
- 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator 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
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
- H03B5/364—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier comprising field effect transistors
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Abstract
Description
Claims (45)
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP216582/00 | 2000-07-17 | ||
JP2000216582 | 2000-07-17 | ||
JP21658200 | 2000-07-17 | ||
JP2000245093 | 2000-08-11 | ||
JP245093/00 | 2000-08-11 | ||
JP2000273520 | 2000-09-08 | ||
JP273520/00 | 2000-09-08 | ||
JP297465/00 | 2000-09-28 | ||
JP2000297465 | 2000-09-28 | ||
JP2001060689 | 2001-03-05 | ||
JP60689/01 | 2001-03-05 | ||
JP143866/01 | 2001-05-14 | ||
JP2001143866 | 2001-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1386318A true CN1386318A (zh) | 2002-12-18 |
CN1248406C CN1248406C (zh) | 2006-03-29 |
Family
ID=27554817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018020631A Expired - Lifetime CN1248406C (zh) | 2000-07-17 | 2001-07-17 | 压电振荡器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6791424B2 (zh) |
EP (1) | EP1303037A4 (zh) |
JP (3) | JP4922360B2 (zh) |
KR (1) | KR100845638B1 (zh) |
CN (1) | CN1248406C (zh) |
WO (1) | WO2002007302A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102027672A (zh) * | 2008-05-13 | 2011-04-20 | 日本电波工业株式会社 | 振荡器 |
CN103178781A (zh) * | 2011-12-23 | 2013-06-26 | 苏州麦格芯微电子有限公司 | 一种高可靠性的泛音晶体振荡器 |
CN111934621A (zh) * | 2020-09-25 | 2020-11-13 | 成都信息工程大学 | 一种适用于小负载情况的振荡器 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003332842A (ja) * | 2002-05-13 | 2003-11-21 | Fujitsu Media Device Kk | 発振器 |
EP2359689B1 (en) | 2002-09-27 | 2015-08-26 | The General Hospital Corporation | Microfluidic device for cell separation and use thereof |
CN1698262A (zh) * | 2003-03-06 | 2005-11-16 | 松下电器产业株式会社 | 晶体振荡电路 |
US7180369B1 (en) * | 2003-05-15 | 2007-02-20 | Marvell International Ltd. | Baseband filter start-up circuit |
JP4543946B2 (ja) | 2005-01-28 | 2010-09-15 | アイシン精機株式会社 | 起動回路 |
JP2006279608A (ja) * | 2005-03-29 | 2006-10-12 | Epson Toyocom Corp | 圧電発振器 |
US20070196820A1 (en) | 2005-04-05 | 2007-08-23 | Ravi Kapur | Devices and methods for enrichment and alteration of cells and other particles |
US8921102B2 (en) | 2005-07-29 | 2014-12-30 | Gpb Scientific, Llc | Devices and methods for enrichment and alteration of circulating tumor cells and other particles |
JP4788269B2 (ja) * | 2005-09-29 | 2011-10-05 | エプソントヨコム株式会社 | 圧電発振器 |
JP4668085B2 (ja) | 2006-02-16 | 2011-04-13 | セイコーインスツル株式会社 | 電子時計 |
JP2008136032A (ja) * | 2006-11-29 | 2008-06-12 | Epson Toyocom Corp | 圧電発振回路 |
US7482888B1 (en) * | 2007-07-12 | 2009-01-27 | Zerog Wireless, Inc. | Fast startup resonant element oscillator |
FR2937413B1 (fr) * | 2008-10-22 | 2010-11-26 | Sagem Defense Securite | Procede de commande d'un capteur a resonateur vibrant a demarrage rapide |
JP4792098B2 (ja) * | 2009-04-16 | 2011-10-12 | 日本電波工業株式会社 | 感知装置 |
DE102015207454A1 (de) * | 2015-04-23 | 2016-10-27 | Dr. Johannes Heidenhain Gmbh | Schaltnetzteil zur Versorgung eines Umrichters |
WO2019140424A1 (en) * | 2018-01-15 | 2019-07-18 | The Regents Of The University Of California | Low power transmitter oscillator circuits and methods |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5423456A (en) * | 1977-07-25 | 1979-02-22 | Seiko Instr & Electronics Ltd | Oscillation circuit |
JPS5467358A (en) * | 1977-11-08 | 1979-05-30 | Kinsekisha Lab Ltd | Bias circuit for piezooelectric oscillator |
JPS54183256U (zh) * | 1978-06-14 | 1979-12-26 | ||
JPS5913902B2 (ja) * | 1978-07-19 | 1984-04-02 | 松下電器産業株式会社 | 超音波液体霧化装置 |
US4282496A (en) * | 1979-08-29 | 1981-08-04 | Rca Corporation | Starting circuit for low power oscillator circuit |
JPS5975706A (ja) * | 1982-10-25 | 1984-04-28 | Oki Electric Ind Co Ltd | 振動子型発振回路 |
FR2539466B1 (fr) | 1983-01-13 | 1986-01-31 | Caillau Ets | Collier de serrage |
JPS59137611U (ja) * | 1983-03-07 | 1984-09-13 | アイコム株式会社 | 発振回路 |
JPS59214305A (ja) * | 1983-05-19 | 1984-12-04 | Toshiba Corp | 相補mos型発振回路 |
JPS6010901A (ja) * | 1983-06-30 | 1985-01-21 | Toshiba Corp | 発振回路 |
JPS61287303A (ja) * | 1985-06-14 | 1986-12-17 | Hitachi Ltd | 水晶発振回路 |
JPH0712773B2 (ja) * | 1986-02-17 | 1995-02-15 | 日本電装株式会社 | スタビライザ制御装置 |
JPS62225004A (ja) * | 1986-03-27 | 1987-10-03 | Matsushita Electric Ind Co Ltd | 発振回路 |
JPS62225006A (ja) * | 1986-03-27 | 1987-10-03 | Matsushita Electric Ind Co Ltd | 発振回路 |
JPS63187412A (ja) * | 1987-01-28 | 1988-08-03 | Fujitsu Ltd | 薄膜磁気ヘツドの製造方法 |
JP2596438B2 (ja) * | 1988-02-05 | 1997-04-02 | 日本電波工業株式会社 | 圧電発振器 |
JPH02113606A (ja) * | 1988-10-21 | 1990-04-25 | Olympus Optical Co Ltd | 発振回路 |
US4871982A (en) * | 1988-10-28 | 1989-10-03 | Dallas Semiconductor Corporation | Low-voltage oscillator with separate startup mode |
JPH02122705A (ja) * | 1988-10-31 | 1990-05-10 | Nec Corp | 低消費電流型cmos水晶発振回路 |
JPH02277317A (ja) * | 1989-04-18 | 1990-11-13 | Matsushita Electric Ind Co Ltd | 発振回路 |
JP2832378B2 (ja) * | 1989-08-31 | 1998-12-09 | 日本電波工業株式会社 | 圧電発振器 |
JPH03238905A (ja) * | 1990-02-16 | 1991-10-24 | Hitachi Ltd | 発振回路 |
JP2607304B2 (ja) * | 1990-07-10 | 1997-05-07 | 富士通株式会社 | 半導体集積回路装置 |
JPH0484503A (ja) * | 1990-07-27 | 1992-03-17 | Nec Corp | 圧電発振器 |
JPH0548331A (ja) * | 1991-08-12 | 1993-02-26 | Matsushita Electric Ind Co Ltd | 電圧制御発振器 |
JPH0563446A (ja) * | 1991-08-31 | 1993-03-12 | Nippon Dempa Kogyo Co Ltd | 圧電発振器 |
JPH0657742A (ja) * | 1992-03-31 | 1994-03-01 | Hazama Gumi Ltd | 連壁部材の継手防護方法及び継手防護部材 |
JP3253386B2 (ja) * | 1992-12-24 | 2002-02-04 | 株式会社リコー | 摩擦帯電構造体およびその製造方法 |
JPH06320473A (ja) * | 1993-05-11 | 1994-11-22 | Olympus Optical Co Ltd | 多関節マニピュレータ |
JPH0818337A (ja) * | 1994-06-28 | 1996-01-19 | Murata Mfg Co Ltd | Fsk変調器 |
JP3048921B2 (ja) * | 1996-04-23 | 2000-06-05 | 静岡日本電気株式会社 | 水晶発振回路 |
JPH1075119A (ja) * | 1996-08-29 | 1998-03-17 | Mitsumi Electric Co Ltd | 発振器 |
JPH10303641A (ja) * | 1997-04-23 | 1998-11-13 | Mitsubishi Electric Corp | 発振器及び無線機 |
JPH11220328A (ja) * | 1998-01-30 | 1999-08-10 | Kinseki Ltd | 圧電発振回路 |
JPH11317623A (ja) * | 1998-05-01 | 1999-11-16 | Seiko Epson Corp | 圧電発振器、発振器調整システムおよび発振器調整方法 |
US6057742A (en) * | 1998-06-01 | 2000-05-02 | Microchip Technology Incorporated | Low power oscillator having fast start-up times |
JP2000332537A (ja) * | 1999-05-24 | 2000-11-30 | Toyo Commun Equip Co Ltd | 圧電発振回路 |
US6320473B1 (en) * | 1999-09-30 | 2001-11-20 | Stmicroelectronics, Inc. | Integrated oscillator circuit apparatus with capacitive coupling for reducing start-up voltage |
US6191662B1 (en) * | 1999-11-30 | 2001-02-20 | Intel Corporation | Self-start circuits for low-power clock oscillators |
JP2001185952A (ja) * | 1999-12-24 | 2001-07-06 | Toyo Commun Equip Co Ltd | 圧電発振器 |
-
2001
- 2001-07-17 EP EP01950007A patent/EP1303037A4/en not_active Withdrawn
- 2001-07-17 KR KR1020027001535A patent/KR100845638B1/ko active IP Right Grant
- 2001-07-17 US US10/088,420 patent/US6791424B2/en not_active Expired - Lifetime
- 2001-07-17 CN CNB018020631A patent/CN1248406C/zh not_active Expired - Lifetime
- 2001-07-17 WO PCT/JP2001/006161 patent/WO2002007302A1/ja active Application Filing
-
2009
- 2009-07-17 JP JP2009169133A patent/JP4922360B2/ja not_active Expired - Lifetime
- 2009-07-17 JP JP2009169135A patent/JP2009239972A/ja not_active Withdrawn
- 2009-07-17 JP JP2009169134A patent/JP4922361B2/ja not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102027672A (zh) * | 2008-05-13 | 2011-04-20 | 日本电波工业株式会社 | 振荡器 |
CN103178781A (zh) * | 2011-12-23 | 2013-06-26 | 苏州麦格芯微电子有限公司 | 一种高可靠性的泛音晶体振荡器 |
CN103178781B (zh) * | 2011-12-23 | 2016-03-16 | 苏州麦格芯微电子有限公司 | 一种高可靠性的泛音晶体振荡器 |
CN111934621A (zh) * | 2020-09-25 | 2020-11-13 | 成都信息工程大学 | 一种适用于小负载情况的振荡器 |
CN111934621B (zh) * | 2020-09-25 | 2020-12-22 | 成都信息工程大学 | 一种适用于小负载情况的振荡器 |
Also Published As
Publication number | Publication date |
---|---|
EP1303037A4 (en) | 2005-04-20 |
JP2009239971A (ja) | 2009-10-15 |
US20020135433A1 (en) | 2002-09-26 |
US6791424B2 (en) | 2004-09-14 |
JP4922360B2 (ja) | 2012-04-25 |
EP1303037A1 (en) | 2003-04-16 |
JP4922361B2 (ja) | 2012-04-25 |
CN1248406C (zh) | 2006-03-29 |
KR100845638B1 (ko) | 2008-07-10 |
KR20020064760A (ko) | 2002-08-09 |
JP2009239970A (ja) | 2009-10-15 |
JP2009239972A (ja) | 2009-10-15 |
WO2002007302A1 (fr) | 2002-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: EPSON TOYOCOM CORP.; TAKEHIKO ADACHI Free format text: FORMER NAME OR ADDRESS: TOYO COMMUNICATION EQUIPMENT CO., LTD.; TAKEHIKO ADACHI |
|
CP03 | Change of name, title or address |
Address after: Tokyo, Japan, Japan Co-patentee after: Adachi Takehiko Patentee after: Epson Toyocom Corp. Address before: Kanagawa Co-patentee before: Adachi Takehiko Patentee before: Toyo Communication Equipment Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SEIKO EPSON CORP. Free format text: FORMER OWNER: EPSON TOYOCOM CORP. Effective date: 20120217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120217 Address after: Tokyo, Japan, Japan Co-patentee after: Adachi Takehiko Patentee after: Seiko Epson Corp. Address before: Tokyo, Japan, Japan Co-patentee before: Adachi Takehiko Patentee before: Epson Toyocom Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20060329 |
|
CX01 | Expiry of patent term |