JP2014064295A5 - - Google Patents
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- Publication number
- JP2014064295A5 JP2014064295A5 JP2013229851A JP2013229851A JP2014064295A5 JP 2014064295 A5 JP2014064295 A5 JP 2014064295A5 JP 2013229851 A JP2013229851 A JP 2013229851A JP 2013229851 A JP2013229851 A JP 2013229851A JP 2014064295 A5 JP2014064295 A5 JP 2014064295A5
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- negative resistance
- series resonance
- component
- oscillation signal
- 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
- 239000013078 crystal Substances 0.000 claims 51
- 230000010355 oscillation Effects 0.000 claims 23
- 238000000034 method Methods 0.000 claims 11
- 230000000694 effects Effects 0.000 claims 7
- 230000001939 inductive effect Effects 0.000 claims 6
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 238000004590 computer program Methods 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/467,894 | 2009-05-18 | ||
| US12/467,894 US8072278B2 (en) | 2009-05-18 | 2009-05-18 | System and method for reducing power consumption of an oscillator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012511877A Division JP2012527826A (ja) | 2009-05-18 | 2010-05-05 | 発振器の電力消費を低減させるためのシステムおよび方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014064295A JP2014064295A (ja) | 2014-04-10 |
| JP2014064295A5 true JP2014064295A5 (cg-RX-API-DMAC7.html) | 2014-07-03 |
| JP5996510B2 JP5996510B2 (ja) | 2016-09-21 |
Family
ID=42262677
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012511877A Withdrawn JP2012527826A (ja) | 2009-05-18 | 2010-05-05 | 発振器の電力消費を低減させるためのシステムおよび方法 |
| JP2013229851A Active JP5996510B2 (ja) | 2009-05-18 | 2013-11-05 | 発振器の電力消費を低減させるためのシステムおよび方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012511877A Withdrawn JP2012527826A (ja) | 2009-05-18 | 2010-05-05 | 発振器の電力消費を低減させるためのシステムおよび方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8072278B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2433357B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP2012527826A (cg-RX-API-DMAC7.html) |
| KR (1) | KR101392955B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN102428642B (cg-RX-API-DMAC7.html) |
| TW (1) | TW201130221A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2010135084A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101415319B1 (ko) * | 2012-08-21 | 2014-07-08 | 한국과학기술원 | 무선 송신기 및 무선 송신기를 포함하는 통신 장치 |
| JP2014096631A (ja) * | 2012-11-07 | 2014-05-22 | Nippon Dempa Kogyo Co Ltd | 自励発振回路 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1591524B2 (de) | 1966-08-09 | 1971-09-23 | Societa Italiana Telecommunicazioni Siemens S.P.A., Mailand (Italien) | Frequenzmodulator |
| JPS4979658A (cg-RX-API-DMAC7.html) * | 1972-12-07 | 1974-08-01 | ||
| JPS5467471A (en) | 1977-11-09 | 1979-05-30 | Seiko Instr & Electronics Ltd | Electronic watch with receiver |
| JPS5574223A (en) | 1978-11-30 | 1980-06-04 | Tdk Corp | Trimming unit |
| JPS5810903A (ja) * | 1981-07-11 | 1983-01-21 | Tdk Corp | 圧電振動子の駆動回路 |
| JPS59196610A (ja) * | 1983-04-21 | 1984-11-08 | Matsushita Electric Ind Co Ltd | 弾性表面波発振器 |
| JPH01290303A (ja) * | 1988-05-18 | 1989-11-22 | Fujitsu Ltd | オーバートーン水晶発振回路 |
| US4956618A (en) * | 1989-04-07 | 1990-09-11 | Vlsi Technology, Inc. | Start-up circuit for low power MOS crystal oscillator |
| JPH04132721U (ja) * | 1991-05-31 | 1992-12-09 | キンセキ株式会社 | 圧電発振回路 |
| JPH0568110U (ja) * | 1992-02-17 | 1993-09-10 | 横河電機株式会社 | 周波数可変発振回路 |
| JPH0654308U (ja) * | 1992-12-25 | 1994-07-22 | 日本ビクター株式会社 | 周波数変調回路 |
| JPH07154143A (ja) * | 1993-11-26 | 1995-06-16 | Nec Corp | 発振回路 |
| JPH1075119A (ja) * | 1996-08-29 | 1998-03-17 | Mitsumi Electric Co Ltd | 発振器 |
| JPH11308050A (ja) | 1998-04-20 | 1999-11-05 | Toyo Commun Equip Co Ltd | 電圧制御圧電発振器 |
| JP2001016039A (ja) * | 1999-06-30 | 2001-01-19 | Kinseki Ltd | 可変周波数発振回路 |
| US6909334B2 (en) * | 2001-03-08 | 2005-06-21 | Rf Monolithics, Inc. | Low phase noise, wide tune range saw oscillators and methods of operating the same |
| US6861917B2 (en) | 2003-05-22 | 2005-03-01 | Intel Corporation | Oscillator system with switched-capacitor network and method for generating a precision time reference |
| JP4071681B2 (ja) | 2003-07-24 | 2008-04-02 | 株式会社東芝 | 電圧制御発振器、周波数シンセサイザ及び通信システム |
| JP2005159386A (ja) * | 2003-11-07 | 2005-06-16 | Nippon Dempa Kogyo Co Ltd | オーバトーン用の水晶発振器 |
| US7307486B2 (en) | 2004-03-22 | 2007-12-11 | Mobius Microsystems, Inc. | Low-latency start-up for a monolithic clock generator and timing/frequency reference |
| JP2006197143A (ja) * | 2005-01-12 | 2006-07-27 | Nippon Dempa Kogyo Co Ltd | 電圧制御水晶発振器 |
| US7599670B2 (en) | 2005-07-21 | 2009-10-06 | Microsoft Corporation | Dynamic bias for receiver controlled by radio link quality |
| US20070089513A1 (en) | 2005-09-30 | 2007-04-26 | Rosenau Steven A | Resonator based transmitters for capacitive sensors |
| JP4494387B2 (ja) * | 2006-10-30 | 2010-06-30 | 日本電波工業株式会社 | 水晶発振器 |
| JP2008177981A (ja) * | 2007-01-22 | 2008-07-31 | Nippon Dempa Kogyo Co Ltd | 発振器 |
| US7592878B2 (en) * | 2007-04-05 | 2009-09-22 | Qualcomm Incorporated | Method and apparatus for generating oscillating signals |
| JP5023282B2 (ja) * | 2007-04-10 | 2012-09-12 | 英彰 高島 | 圧電発振器 |
| US8446976B2 (en) | 2007-09-21 | 2013-05-21 | Qualcomm Incorporated | Signal generator with adjustable phase |
-
2009
- 2009-05-18 US US12/467,894 patent/US8072278B2/en active Active
-
2010
- 2010-05-05 WO PCT/US2010/033681 patent/WO2010135084A2/en not_active Ceased
- 2010-05-05 JP JP2012511877A patent/JP2012527826A/ja not_active Withdrawn
- 2010-05-05 EP EP10717990.5A patent/EP2433357B1/en not_active Not-in-force
- 2010-05-05 CN CN201080022034.0A patent/CN102428642B/zh not_active Expired - Fee Related
- 2010-05-05 KR KR1020117030407A patent/KR101392955B1/ko active Active
- 2010-05-11 TW TW099114988A patent/TW201130221A/zh unknown
-
2013
- 2013-11-05 JP JP2013229851A patent/JP5996510B2/ja active Active