JP2007514348A5 - - Google Patents
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- JP2007514348A5 JP2007514348A5 JP2006543336A JP2006543336A JP2007514348A5 JP 2007514348 A5 JP2007514348 A5 JP 2007514348A5 JP 2006543336 A JP2006543336 A JP 2006543336A JP 2006543336 A JP2006543336 A JP 2006543336A JP 2007514348 A5 JP2007514348 A5 JP 2007514348A5
- Authority
- JP
- Japan
- Prior art keywords
- pull
- circuit
- charge pump
- source
- voltage source
- 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.)
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- 239000003990 capacitor Substances 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52895803P | 2003-12-11 | 2003-12-11 | |
| US60/528,958 | 2003-12-11 | ||
| PCT/CA2004/002110 WO2005057791A1 (en) | 2003-12-11 | 2004-12-10 | High output impedance charge pump for pll/dll |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011128367A Division JP5118760B2 (ja) | 2003-12-11 | 2011-06-08 | Pll/dll用の高出力インピーダンスチャージポンプ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007514348A JP2007514348A (ja) | 2007-05-31 |
| JP2007514348A5 true JP2007514348A5 (enExample) | 2010-01-28 |
| JP4914219B2 JP4914219B2 (ja) | 2012-04-11 |
Family
ID=34676868
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006543336A Expired - Lifetime JP4914219B2 (ja) | 2003-12-11 | 2004-12-10 | Pll/dll用の高出力インピーダンスチャージポンプを備えたロックループ |
| JP2011128367A Expired - Fee Related JP5118760B2 (ja) | 2003-12-11 | 2011-06-08 | Pll/dll用の高出力インピーダンスチャージポンプ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011128367A Expired - Fee Related JP5118760B2 (ja) | 2003-12-11 | 2011-06-08 | Pll/dll用の高出力インピーダンスチャージポンプ |
Country Status (6)
| Country | Link |
|---|---|
| US (9) | US7176733B2 (enExample) |
| EP (2) | EP3512102B1 (enExample) |
| JP (2) | JP4914219B2 (enExample) |
| KR (3) | KR100900864B1 (enExample) |
| CN (2) | CN101677244B (enExample) |
| WO (1) | WO2005057791A1 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100900864B1 (ko) * | 2003-12-11 | 2009-06-04 | 모사이드 테크놀로지스, 인코포레이티드 | Pll/dll의 고출력 임피던스 충전 펌프 |
| JP4249042B2 (ja) * | 2004-01-22 | 2009-04-02 | 三菱電機株式会社 | 差動チャージポンプ用オフセットキャンセル装置 |
| US7382178B2 (en) * | 2004-07-09 | 2008-06-03 | Mosaid Technologies Corporation | Systems and methods for minimizing static leakage of an integrated circuit |
| US7102400B1 (en) * | 2004-08-30 | 2006-09-05 | Sitel Semiconductor B.V. | Phase locked loop charge pump and method of operation |
| US7236018B1 (en) * | 2004-09-08 | 2007-06-26 | Altera Corporation | Programmable low-voltage differential signaling output driver |
| US7141936B2 (en) * | 2004-11-10 | 2006-11-28 | Xerox Corporation | Driving circuit for light emitting diode |
| US7750695B2 (en) * | 2004-12-13 | 2010-07-06 | Mosaid Technologies Incorporated | Phase-locked loop circuitry using charge pumps with current mirror circuitry |
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| US8004322B2 (en) * | 2005-06-29 | 2011-08-23 | St-Ericsson Sa | Synchronization scheme with adaptive reference frequency correction |
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| JP2007295180A (ja) * | 2006-04-24 | 2007-11-08 | Kawasaki Microelectronics Kk | チャージポンプ回路、それを用いたpll回路及びdll回路 |
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| US7915933B2 (en) | 2006-11-30 | 2011-03-29 | Mosaid Technologies Incorporated | Circuit for clamping current in a charge pump |
| KR101394762B1 (ko) | 2007-01-30 | 2014-05-16 | 컨버전트 인텔렉츄얼 프로퍼티 매니지먼트 인코포레이티드 | Dll/pll 에서의 위상 시프트 |
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| US7701270B2 (en) * | 2007-08-03 | 2010-04-20 | International Business Machines Corporation | Structure for a high output resistance, wide swing charge pump |
| US7583116B2 (en) * | 2007-08-03 | 2009-09-01 | International Business Machines Corporation | High output resistance, wide swing charge pump |
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| US8018269B2 (en) * | 2007-11-13 | 2011-09-13 | Qualcomm Incorporated | Fast-switching low-noise charge pump |
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| CN101488710B (zh) * | 2008-10-22 | 2012-06-13 | 成都国腾电子技术股份有限公司 | 一种电荷泵电路 |
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| US20100308899A1 (en) * | 2009-06-04 | 2010-12-09 | Pericom Semiconductor Corp. | Dual-Output Triple-Vdd Charge Pump |
| CN101572481B (zh) * | 2009-06-11 | 2014-03-26 | 四川和芯微电子股份有限公司 | 一种电荷泵电路 |
| WO2012054736A2 (en) * | 2010-10-20 | 2012-04-26 | University Of Southern California | Charge-based phase locked loop charge pump |
| US8400199B2 (en) | 2010-11-26 | 2013-03-19 | Mediatek Inc. | Charge pump, phase frequency detector and charge pump methods |
| US8378725B2 (en) | 2011-03-14 | 2013-02-19 | Freescale Semiconductor, Inc. | Adaptive bandwidth phase-locked loop |
| US8427210B2 (en) * | 2011-07-26 | 2013-04-23 | United Microelectronics Corp. | Charge pump |
| US8368442B1 (en) * | 2011-08-15 | 2013-02-05 | United Microelectronics Corp. | Charge pump |
| TWI451700B (zh) * | 2011-12-05 | 2014-09-01 | Global Unichip Corp | 時脈資料回復電路 |
| US8432200B1 (en) | 2012-01-05 | 2013-04-30 | Freescale Semiconductor, Inc. | Self-tracking adaptive bandwidth phase-locked loop |
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| TWI499215B (zh) * | 2012-10-17 | 2015-09-01 | Mstar Semiconductor Inc | 充放電電路以及使用此充放電電路的鎖相迴路電路 |
| US8760202B1 (en) | 2013-05-15 | 2014-06-24 | Freescale Semiconductor, Inc. | System for generating clock signal |
| CN103346784B (zh) * | 2013-06-18 | 2016-04-13 | 成都嘉纳海威科技有限责任公司 | 一种用于锁相环的匹配型电荷泵电路 |
| CN103368565A (zh) * | 2013-07-10 | 2013-10-23 | 成都锐成芯微科技有限责任公司 | 一种限频压控振荡器 |
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| US20150200588A1 (en) * | 2014-01-16 | 2015-07-16 | Qualcomm Incorporated | Low-power, self-biasing-capable charge pump with current matching capabilities |
| TWI547097B (zh) * | 2014-07-24 | 2016-08-21 | 登豐微電子股份有限公司 | 延時電路 |
| CN104811189A (zh) * | 2015-05-14 | 2015-07-29 | 东南大学 | 一种电荷泵锁相环中的电荷泵电路 |
| US9634561B1 (en) | 2016-01-07 | 2017-04-25 | Freescale Semiconductor, Inc. | Programmable charge pump |
| US9991896B2 (en) * | 2016-08-09 | 2018-06-05 | Synopsys, Inc. | Phase locked loop circuit with charge pump up-down current mismatch adjustment and static phase error reduction |
| CN108448891A (zh) * | 2018-04-23 | 2018-08-24 | 电子科技大学 | 一种基于电荷泵结构的稳压电路 |
| US10496127B1 (en) * | 2018-06-04 | 2019-12-03 | Linear Technology Holding Llc | Multi-chip timing alignment to a common reference signal |
| US10623007B1 (en) | 2019-01-08 | 2020-04-14 | Apple Inc. | Energy-efficient charge pump design for phase-locked loops |
| US11545984B2 (en) * | 2020-06-10 | 2023-01-03 | Sandisk Technologies Llc | Charge pump with wide current range |
| CN114301451A (zh) * | 2021-12-31 | 2022-04-08 | 合肥市芯海电子科技有限公司 | 锁相环电路、控制方法、电荷泵及芯片 |
| CN114978158B (zh) * | 2022-05-17 | 2025-10-28 | 中国科学技术大学 | 用于锁相环的电荷泵电路 |
| US12308847B2 (en) * | 2023-06-21 | 2025-05-20 | International Business Machines Corporation | Dual loop charge pump for enhanced reliability and power consumption |
| US20250317055A1 (en) * | 2024-04-04 | 2025-10-09 | Qualcomm Incorporated | Duty cycle corrector systematic offset reduction |
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-
2004
- 2004-12-10 KR KR1020067013873A patent/KR100900864B1/ko not_active Expired - Lifetime
- 2004-12-10 KR KR1020097021626A patent/KR101099947B1/ko not_active Expired - Lifetime
- 2004-12-10 CN CN200910204669.1A patent/CN101677244B/zh not_active Expired - Lifetime
- 2004-12-10 EP EP19158900.1A patent/EP3512102B1/en not_active Expired - Lifetime
- 2004-12-10 CN CN200480037036A patent/CN100593908C/zh not_active Expired - Lifetime
- 2004-12-10 JP JP2006543336A patent/JP4914219B2/ja not_active Expired - Lifetime
- 2004-12-10 WO PCT/CA2004/002110 patent/WO2005057791A1/en not_active Ceased
- 2004-12-10 US US11/009,534 patent/US7176733B2/en not_active Expired - Lifetime
- 2004-12-10 EP EP04802287.5A patent/EP1692767B1/en not_active Expired - Lifetime
- 2004-12-10 KR KR1020097003917A patent/KR100968296B1/ko not_active Expired - Lifetime
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2006
- 2006-12-11 US US11/636,876 patent/US7408391B2/en not_active Expired - Lifetime
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2008
- 2008-06-16 US US12/214,053 patent/US7616035B2/en not_active Expired - Lifetime
- 2008-12-30 US US12/317,877 patent/US7692461B2/en not_active Expired - Lifetime
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2010
- 2010-03-01 US US12/714,670 patent/US7893737B2/en not_active Expired - Lifetime
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2011
- 2011-01-07 US US12/986,646 patent/US8049541B2/en not_active Expired - Lifetime
- 2011-06-08 JP JP2011128367A patent/JP5118760B2/ja not_active Expired - Fee Related
- 2011-10-27 US US13/283,023 patent/US8222937B2/en not_active Ceased
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2014
- 2014-07-17 US US14/334,347 patent/USRE47715E1/en not_active Expired - Lifetime
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2019
- 2019-05-09 US US16/407,380 patent/USRE49018E1/en not_active Expired - Lifetime
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