|
US6307906B1
(en)
*
|
1997-10-07 |
2001-10-23 |
Applied Micro Circuits Corporation |
Clock and data recovery scheme for multi-channel data communications receivers
|
|
US6310521B1
(en)
*
|
1999-12-23 |
2001-10-30 |
Cypress Semiconductor Corp. |
Reference-free clock generation and data recovery PLL
|
|
US6907374B1
(en)
*
|
2003-03-19 |
2005-06-14 |
Zilog, Inc. |
Self-calibrating sigma-delta analog-to-digital converter
|
|
JP4373267B2
(ja)
*
|
2003-07-09 |
2009-11-25 |
株式会社ルネサステクノロジ |
スプレッドスペクトラムクロック発生器及びそれを用いた集積回路装置
|
|
US7064591B1
(en)
*
|
2004-05-11 |
2006-06-20 |
Rf Micro Devices, Inc. |
Coarse tuning for fractional-N synthesizers
|
|
KR100630343B1
(ko)
*
|
2004-07-14 |
2006-09-29 |
삼성전자주식회사 |
아날로그 위상 보간 기술을 이용한 클록 데이터 복원 회로및 그 동작 방법
|
|
DE102004046404B4
(de)
*
|
2004-09-24 |
2006-07-20 |
Infineon Technologies Ag |
Schaltungsanordnung und Verfahren zum Bestimmen einer Frequenzdrift in einem Phasenregelkreis
|
|
US7486145B2
(en)
*
|
2007-01-10 |
2009-02-03 |
International Business Machines Corporation |
Circuits and methods for implementing sub-integer-N frequency dividers using phase rotators
|
|
GB0805812D0
(en)
*
|
2008-03-31 |
2008-04-30 |
Cambridge Silicon Radio Ltd |
Phase locked loop modulation
|
|
US8289086B2
(en)
*
|
2008-04-02 |
2012-10-16 |
Qualcomm Atheros, Inc. |
Fractional and integer PLL architectures
|
|
DE602008004158D1
(de)
*
|
2008-10-03 |
2011-02-03 |
Swatch Group Res & Dev Ltd |
Selbstkalibrierverfahren eines Frequenzgenerators mit Zweipunkt-FSK-Modulation
|
|
US20180254882A1
(en)
*
|
2009-01-10 |
2018-09-06 |
John W. Bogdan |
Synthesizing Clock of OFDM Receiver
|
|
TWI502308B
(zh)
*
|
2009-07-09 |
2015-10-01 |
Univ Nat Taiwan |
全數位展頻時脈產生器
|
|
WO2011077480A1
(ja)
*
|
2009-12-22 |
2011-06-30 |
株式会社 東芝 |
無線装置
|
|
JP5799536B2
(ja)
*
|
2011-03-17 |
2015-10-28 |
株式会社リコー |
フラクショナルｐｌｌ回路
|
|
JP2012205046A
(ja)
*
|
2011-03-25 |
2012-10-22 |
Renesas Electronics Corp |
半導体集積回路およびその動作方法
|
|
US8855215B2
(en)
*
|
2011-05-09 |
2014-10-07 |
The Royal Institution For The Advancement Of Learning/Mcgill University |
Phase/frequency synthesis using periodic sigma-delta modulated bit-stream techniques
|
|
US10205459B2
(en)
*
|
2012-09-11 |
2019-02-12 |
Intel Corporation |
Multi-phase fractional divider
|
|
US9035682B2
(en)
*
|
2012-12-29 |
2015-05-19 |
Motorola Solutions, Inc. |
Method and apparatus for single port modulation using a fractional-N modulator
|
|
US8933733B2
(en)
*
|
2013-01-07 |
2015-01-13 |
Mediatek Singapore Pte. Ltd. |
Method and system for fast synchronized dynamic switching of a reconfigurable phase locked loop (PLL) for near field communications (NFC) peer to peer (P2P) active communications
|
|
US9048847B2
(en)
*
|
2013-09-24 |
2015-06-02 |
Analog Devices Global |
Apparatus and methods for synchronizing phase-locked loops
|
|
TWI533614B
(zh)
*
|
2013-12-04 |
2016-05-11 |
瑞昱半導體股份有限公司 |
具有迴路頻寬校正功能的鎖相迴路裝置及其方法
|
|
US9692428B2
(en)
*
|
2013-12-20 |
2017-06-27 |
Texas Instruments Incorporated |
Self-calibrating shared-component dual synthesizer
|
|
US9225348B2
(en)
*
|
2014-01-10 |
2015-12-29 |
International Business Machines Corporation |
Prediction based digital control for fractional-N PLLs
|
|
JP6360386B2
(ja)
*
|
2014-08-12 |
2018-07-18 |
ルネサスエレクトロニクス株式会社 |
スペクトラム拡散クロック生成回路
|
|
US10175130B2
(en)
*
|
2015-04-20 |
2019-01-08 |
Infineon Technologies Ag |
System and method for a MEMS sensor
|
|
US9553714B2
(en)
*
|
2015-06-26 |
2017-01-24 |
Broadcom Corporation |
Frequency multiplier for a phase-locked loop
|
|
EP3168983B1
(fr)
*
|
2015-11-13 |
2018-10-17 |
The Swatch Group Research and Development Ltd. |
Procédé de calibration d'un synthétiseur de fréquence à modulation fsk à deux points
|
|
US10097190B2
(en)
*
|
2016-12-19 |
2018-10-09 |
Futurewei Technologies, Inc. |
Wide capture range reference-less frequency detector
|
|
US10063365B1
(en)
*
|
2017-03-10 |
2018-08-28 |
Keyssa Systems, Inc. |
Re-timer network insertion
|
|
US10128858B2
(en)
*
|
2017-04-04 |
2018-11-13 |
Intel Corporation |
Phase-locked loop circuitry including improved phase alignment mechanism
|
|
US10236895B1
(en)
*
|
2017-12-19 |
2019-03-19 |
Analog Bits Inc. |
Method and circuits for fine-controlled phase/frequency offsets in phase-locked loops
|
|
KR102474578B1
(ko)
*
|
2018-01-08 |
2022-12-05 |
삼성전자주식회사 |
반도체 장치 및 반도체 장치의 동작 방법
|
|
EP3573242B1
(en)
*
|
2018-03-29 |
2025-04-30 |
Shenzhen Goodix Technology Co., Ltd. |
Frequency generator and frequency generation method
|
|
US10824764B2
(en)
*
|
2018-06-27 |
2020-11-03 |
Intel Corporation |
Apparatus for autonomous security and functional safety of clock and voltages
|
|
US10924123B2
(en)
*
|
2018-12-13 |
2021-02-16 |
Texas Instruments Incorporated |
Phase-locked loop (PLL) with direct feedforward circuit
|
|
US11545985B2
(en)
*
|
2018-12-14 |
2023-01-03 |
Silicon Laboratories Inc. |
Apparatus for digitally controlled oscillators and associated methods
|
|
JP2020098988A
(ja)
*
|
2018-12-18 |
2020-06-25 |
セイコーエプソン株式会社 |
回路装置、発振器、電子機器及び移動体
|
|
JP7324013B2
(ja)
*
|
2019-02-15 |
2023-08-09 |
キヤノン株式会社 |
分数分周器および周波数シンセサイザ
|
|
WO2020166645A1
(ja)
*
|
2019-02-15 |
2020-08-20 |
株式会社ソシオネクスト |
デジタル位相同期回路、デジタル制御発振器、デジタル－時間変換器
|
|
US10873335B2
(en)
*
|
2019-05-02 |
2020-12-22 |
Apple Inc. |
Divider control and reset for phase-locked loops
|
|
US20200373927A1
(en)
*
|
2019-05-26 |
2020-11-26 |
Jinghang Liang |
Differential Alias-Locked Loop
|