JP2017524294A5 - - Google Patents

Download PDF

Info

Publication number
JP2017524294A5
JP2017524294A5 JP2017501670A JP2017501670A JP2017524294A5 JP 2017524294 A5 JP2017524294 A5 JP 2017524294A5 JP 2017501670 A JP2017501670 A JP 2017501670A JP 2017501670 A JP2017501670 A JP 2017501670A JP 2017524294 A5 JP2017524294 A5 JP 2017524294A5
Authority
JP
Japan
Prior art keywords
switching signal
current
logic state
output
voltage
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
Application number
JP2017501670A
Other languages
English (en)
Japanese (ja)
Other versions
JP6731399B2 (ja
JP2017524294A (ja
Filing date
Publication date
Priority claimed from US14/329,939 external-priority patent/US9356554B2/en
Application filed filed Critical
Publication of JP2017524294A publication Critical patent/JP2017524294A/ja
Publication of JP2017524294A5 publication Critical patent/JP2017524294A5/ja
Application granted granted Critical
Publication of JP6731399B2 publication Critical patent/JP6731399B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017501670A 2014-07-12 2015-07-13 電流及び電圧オフセット相殺を備えた弛張発振器 Active JP6731399B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/329,939 2014-07-12
US14/329,939 US9356554B2 (en) 2014-07-12 2014-07-12 Relaxation oscillator with current and voltage offset cancellation
PCT/US2015/040166 WO2016010905A1 (en) 2014-07-12 2015-07-13 Relaxation oscillator with current and voltage offset cancellation

Publications (3)

Publication Number Publication Date
JP2017524294A JP2017524294A (ja) 2017-08-24
JP2017524294A5 true JP2017524294A5 (enExample) 2018-08-23
JP6731399B2 JP6731399B2 (ja) 2020-07-29

Family

ID=55068344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017501670A Active JP6731399B2 (ja) 2014-07-12 2015-07-13 電流及び電圧オフセット相殺を備えた弛張発振器

Country Status (5)

Country Link
US (1) US9356554B2 (enExample)
EP (1) EP3167548B1 (enExample)
JP (1) JP6731399B2 (enExample)
CN (1) CN106664079B (enExample)
WO (1) WO2016010905A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107508471B (zh) * 2016-06-14 2020-11-06 松下知识产权经营株式会社 电力转换电路、电力转换装置、电力发送装置、电力接收装置以及电力传送系统
JP6869813B2 (ja) * 2017-05-31 2021-05-12 エイブリック株式会社 弛張型発振器、および弛張型発振器を備えた無線機器
EP3490147B1 (en) * 2017-11-28 2024-04-10 ams AG Relaxation oscillator with an aging effect reduction technique
CN108832896B (zh) * 2018-06-25 2021-04-02 电子科技大学 一种片外可调的弛张型压控振荡器电路
JP7260289B2 (ja) * 2018-11-29 2023-04-18 エイブリック株式会社 弛張型発振器、および弛張型発振器を備えた電子機器
US10826465B2 (en) * 2019-01-15 2020-11-03 Texas Instruments Incorporated Reduced quiescent current PVT compensated oscillator
TWI682623B (zh) 2019-04-02 2020-01-11 聯陽半導體股份有限公司 溫度補償振盪電路
JP7241596B2 (ja) * 2019-04-23 2023-03-17 ルネサスエレクトロニクス株式会社 発振回路
CN111865264B (zh) * 2019-04-26 2024-01-23 华邦电子股份有限公司 振荡器及其操作方法
US10734975B1 (en) * 2019-05-08 2020-08-04 Nxp Usa, Inc. Current-controlled oscillator
US10693443B1 (en) * 2019-10-01 2020-06-23 Qualcomm Incorporated Relaxation oscillator with improved temperature stability
US12261610B2 (en) * 2019-12-26 2025-03-25 Novatek Microelectronics Corp. Frequency locked loop circuit and clock signal generation method
US11349488B2 (en) * 2019-12-26 2022-05-31 Novatek Microelectronics Corp. Frequency locked loop circuit, switching circuit and switching method
CN113131901B (zh) * 2019-12-31 2022-08-16 圣邦微电子（北京）股份有限公司 一种松弛振荡器
EP3930191A1 (en) * 2020-06-25 2021-12-29 ams International AG Oscillator circuit, device and method for generating an oscillator signal
US12113479B2 (en) * 2020-12-15 2024-10-08 Ams-Osram Ag Oscillator circuit arrangement
CN113507264A (zh) * 2021-07-26 2021-10-15 上海聆芯科技有限公司 一种rc振荡器及计时芯片
US11764728B1 (en) * 2022-04-14 2023-09-19 Airoha Technology Corp. Oscillator using chopper circuit for suppressing flicker noise of current sources and associated clock generation method
CN116155238A (zh) * 2023-04-21 2023-05-23 芯翼成科技(成都)有限公司 一种弛豫振荡器系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1053596A1 (en) * 1998-12-04 2000-11-22 Microchip Technology Incorporated A precision relaxation oscillator with temperature compensation and various operating modes
US7034627B1 (en) 2004-04-01 2006-04-25 National Semiconductor Corporation Oscillator circuit with variable reference voltage and current
US8054141B2 (en) * 2008-12-31 2011-11-08 Stmicroelectronics, Inc. Method and circuit for cancelling out comparator-delay in the relaxation oscillator
US8269567B2 (en) * 2009-05-07 2012-09-18 Qualcomm Incorporated Flicker noise cancellation in oscillators
CN102377412B (zh) * 2010-08-11 2016-04-13 义隆电子股份有限公司 低耗电的弛张型振荡器
KR101153574B1 (ko) 2010-10-12 2012-06-12 서울시립대학교 산학협력단 부궤환회로를 이용한 이완 발진기
WO2012099793A1 (en) * 2011-01-19 2012-07-26 Marvell World Trade, Ltd. Precision oscillator with temperature compensation
CN102811054A (zh) * 2011-05-30 2012-12-05 贺林 一种低功耗的松弛振荡器
US8659362B2 (en) * 2011-06-15 2014-02-25 Cadence Ams Design India Private Limited Relaxation oscillator circuit with reduced sensitivity of oscillation frequency to comparator delay variation
ITMI20111166A1 (it) * 2011-06-27 2012-12-28 St Microelectronics Srl Circuito oscillatore e sistema elettronico comprendente il circuito oscillatore
US8912855B2 (en) 2012-02-08 2014-12-16 Mediatek Inc. Relaxation oscillator
CN103580655B (zh) * 2012-07-24 2017-05-17 飞思卡尔半导体公司 比较器和采用比较器的张弛振荡器
CN203645628U (zh) * 2013-12-13 2014-06-11 无锡成电科大科技发展有限公司 一种自补偿式cmos松弛振荡装置

Similar Documents

Publication Publication Date Title
JP2017524294A5 (enExample)
US9356554B2 (en) Relaxation oscillator with current and voltage offset cancellation
JP2020501467A5 (enExample)
US8692625B2 (en) Precision oscillator with temperature compensation
CN104124921B (zh) 基于电流模比较器的低压低功耗cmos张弛振荡器及方法
CN106972846B (zh) 一种上电复位电路
JP2017034957A5 (ja) チャージポンプ、チャージポンプ出力電圧を発生させる方法、及び無線周波数システム
TW201614405A (en) Voltage generating circuit
JP2015154358A5 (enExample)
MX2016013383A (es) Oscilador de resonancia en serie.
TW201613272A (en) Oscillator circuit
JP2016509469A5 (enExample)
US20170353176A1 (en) Relaxation oscillator
JP2016535487A5 (enExample)
CN104104386B (zh) 频率电压转换电路及振荡器
CN106301309B (zh) 一种可准确设定迟滞电压的上电启动复位电路
JP2014099856A5 (enExample)
CN102594299A (zh) 一种方波发生器电路
TW201613255A (en) Crystal oscillation circuit and electronic timepiece
CN104635569B (zh) 一种多模块时序控制电路
CN105703712B (zh) 高精度的rc振荡器
KR102108777B1 (ko) 지연 회로, 발진 회로 및 반도체 장치
JP2015019362A (ja) 周期信号発生装置
CN103825555A (zh) 一种振荡电路
JP2015177259A5 (enExample)