KR101055935B1 - 전압-제어 장치를 위한 하이브리드 커런트-스타브드 위상-보간 회로 - Google Patents
전압-제어 장치를 위한 하이브리드 커런트-스타브드 위상-보간 회로 Download PDFInfo
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- KR101055935B1 KR101055935B1 KR1020087021809A KR20087021809A KR101055935B1 KR 101055935 B1 KR101055935 B1 KR 101055935B1 KR 1020087021809 A KR1020087021809 A KR 1020087021809A KR 20087021809 A KR20087021809 A KR 20087021809A KR 101055935 B1 KR101055935 B1 KR 101055935B1
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- 238000000034 method Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 8
- 238000001851 vibrational circular dichroism spectroscopy Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 229920000729 poly(L-lysine) polymer Polymers 0.000 description 5
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- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
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- 239000013067 intermediate product Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0315—Ring oscillators
- H03K3/0322—Ring oscillators with differential cells
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
- H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/15—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors
- H03K5/151—Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors with two complementary outputs
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/00019—Variable delay
- H03K2005/00026—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter
- H03K2005/00032—Dc control of switching transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/00019—Variable delay
- H03K2005/00026—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter
- H03K2005/00052—Variable delay controlled by an analog electrical signal, e.g. obtained after conversion by a D/A converter by mixing the outputs of fixed delayed signals with each other or with the input signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/0015—Layout of the delay element
- H03K2005/00195—Layout of the delay element using FET's
- H03K2005/00208—Layout of the delay element using FET's using differential stages
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (15)
- 거친 조정(coarse adjustment)을 제공하도록 구성된 커런트-스타브드 전압-제어된 회로(current-starved voltage-controlled circuit: VCD1, M9-M13);미세 조정(fine adjustment)을 제공하도록 구성된 위상-보간 전압-제어된 회로(phase-interpolated voltage controlled circuit: VCD2, M1-M8);상기 커런트-스타브드(VCD1, M9-M13) 회로 및 상기 위상-보간(VCD2, M1-M8) 회로의 부하 레지스턴스를 조정하도록 구성된 출력 전압 스윙 고정 회로(output voltage swing fixing circuit) - 상기 스윙 고정 회로는 기준 전압에 응답하고, 상기 부하는 공급 전압에 결합됨 - ;입력 전압과 상기 공급 전압에 응답하며, 상기 기준 전압을 상기 입력 전압에 비교하고 상기 기준 전압과 상기 입력 전압 간의 차이를 조정하기 위한 위상-보간 스위칭 블록; 및커런트-스타브드 방법에 따라, 상기 커런트-스타브드 회로(VCD1, M9-M13) 및 상기 위상-보간 회로(VCD2, M1-M8)에 관련된 꼬리 전류원(tail current sources)을 사용하여, 상기 차이의 거친 조정 및 미세 조정을 하기 위한 조절 회로(adjustment circuit)를 포함하는 조정 회로(adjusting circuit).
- 제1항에 있어서,상기 스윙 고정 회로는 레플리카 셀(replica cell)을 포함하고, 상기 부하는 레플리카 셀 출력에 따라 조정되는 부하 트랜지스터를 포함하며, 그 결과 기준 전압에 대한 전압 스윙이 상기 부하의 조정에 의해 정해지는(accounted for), 조정 회로.
- 제1항에 있어서,상기 스위칭 블록은, 고정된 출력 스윙을 가지도록, 상기 커런트-스타브드(VCD1, M9-M13) 회로 및 상기 위상-보간(VCD2, M1-M8) 회로의 상기 부하 레지스턴스에 가변성을 제공하기 위한 선형-모드 트랜지스터에 의해 구현되는, 조정 회로.
- 제1항에 있어서,상기 스위칭 블록은 상기 기준 전압과 상기 입력 전압의 비교를 제공하기 위하여 스위칭 트랜지스터에 의해 구현되는, 조정 회로.
- 제1항에 있어서,상기 기준 전압과 상기 입력 전압 사이의 거친 조정 전용의 회로부 및 미세 조정 전용의 회로부를 더 포함하는 조정 회로.
- 제1항에 있어서,거친 신호 차이와 미세 신호 차이에 대해 조정하기 위한 제어 신호에 응답하는, 그라운드에 연결된 꼬리 전류원을 더 포함하는 조정 회로.
- 제6항에 있어서,상기 제어 신호는 전압이고, 상기 꼬리 전류원은 트랜지스터를 포함하며, 상기 꼬리 전류원으로의 전류를 조정하기 위하여 그라운드로 연결된 가변 전류원에 직렬로 연결된 전압-전류 변환기를 더 포함하는, 조정 회로.
- 제1항의 조정 회로를 포함하는 지연 동기 루프(delay locked loop).
- 제1항의 조정 회로를 포함하는 위상 동기 루프(phase locked loop).
- 제1항의 조정 회로를 포함하는 전압 제어 발진기.
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/369,475 US7301410B2 (en) | 2006-03-07 | 2006-03-07 | Hybrid current-starved phase-interpolation circuit for voltage-controlled devices |
US11/369,475 | 2006-03-07 | ||
PCT/EP2007/052007 WO2007101824A1 (en) | 2006-03-07 | 2007-03-02 | Hybrid current-starved phase-interpolation circuit for voltage-controlled devices |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080104141A KR20080104141A (ko) | 2008-12-01 |
KR101055935B1 true KR101055935B1 (ko) | 2011-08-09 |
Family
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Application Number | Title | Priority Date | Filing Date |
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KR1020087021809A KR101055935B1 (ko) | 2006-03-07 | 2007-03-02 | 전압-제어 장치를 위한 하이브리드 커런트-스타브드 위상-보간 회로 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7301410B2 (ko) |
EP (1) | EP1992068A1 (ko) |
JP (1) | JP4898846B2 (ko) |
KR (1) | KR101055935B1 (ko) |
CN (1) | CN101390288B (ko) |
WO (1) | WO2007101824A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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TW200744319A (en) * | 2006-05-17 | 2007-12-01 | Realtek Semiconductor Corp | Voltage controlled delay line |
TWI335755B (en) * | 2007-04-12 | 2011-01-01 | Himax Tech Ltd | Device for separating synchronous signal and method thereof |
KR101109131B1 (ko) | 2008-11-14 | 2012-02-15 | 한국과학기술원 | 전압 제어 장치 및 구동 방법 |
CN103580657B (zh) * | 2012-07-31 | 2016-12-21 | 晨星软件研发(深圳)有限公司 | 相位内插装置以及相位内插方法 |
KR102013840B1 (ko) | 2013-03-15 | 2019-08-23 | 삼성전자주식회사 | 다중 위상 생성기 |
US9461626B2 (en) | 2014-07-14 | 2016-10-04 | Qualcomm Incorporated | Dynamic voltage adjustment of an I/O interface signal |
JP6354485B2 (ja) | 2014-09-18 | 2018-07-11 | 富士通株式会社 | 位相制御回路及び受信装置 |
US9160518B1 (en) * | 2014-09-30 | 2015-10-13 | Realtek Semiconductor Corporation | Half-rate clock-data recovery circuit and method thereof |
JP7215737B2 (ja) * | 2016-07-14 | 2023-01-31 | シリコン・ライン・ゲー・エム・ベー・ハー | 電気信号を制御可能に遅延させるためのデバイス及び方法 |
CN110073602B (zh) * | 2016-12-16 | 2021-10-01 | 华为技术有限公司 | 相位内插器与内插法 |
TWI792939B (zh) * | 2022-03-09 | 2023-02-11 | 瑞昱半導體股份有限公司 | 訊號轉換電路 |
TWI813197B (zh) * | 2022-03-09 | 2023-08-21 | 瑞昱半導體股份有限公司 | 訊號轉換電路及其偏壓產生電路 |
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US6680634B1 (en) * | 2002-12-03 | 2004-01-20 | Nokia Corporation | Self calibrating digital delay-locked loop |
EP1538753A1 (en) * | 1999-11-26 | 2005-06-08 | Fujitsu Limited | Phase-combining circuit and timing signal generator circuit for carrying out a high-speed signal transmission |
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US4833695A (en) * | 1987-09-08 | 1989-05-23 | Tektronix, Inc. | Apparatus for skew compensating signals |
US5841325A (en) * | 1997-05-12 | 1998-11-24 | Hewlett-Packard Company | Fully-integrated high-speed interleaved voltage-controlled ring oscillator |
US6377129B1 (en) | 1999-04-30 | 2002-04-23 | Conexant Systems, Inc. | Programmable relaxation oscillator |
JP3880302B2 (ja) * | 2000-10-12 | 2007-02-14 | 富士通株式会社 | 位相合成回路およびタイミング信号発生回路 |
JP4049511B2 (ja) * | 1999-11-26 | 2008-02-20 | 富士通株式会社 | 位相合成回路およびタイミング信号発生回路 |
JP4107847B2 (ja) * | 2002-02-01 | 2008-06-25 | 富士通株式会社 | タイミング信号発生回路および受信回路 |
TWI289973B (en) * | 2002-10-10 | 2007-11-11 | Via Tech Inc | Method and related circuitry for multiple phase splitting by phase interpolation |
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2006
- 2006-03-07 US US11/369,475 patent/US7301410B2/en active Active
-
2007
- 2007-03-02 EP EP07726601A patent/EP1992068A1/en not_active Withdrawn
- 2007-03-02 CN CN2007800065004A patent/CN101390288B/zh active Active
- 2007-03-02 WO PCT/EP2007/052007 patent/WO2007101824A1/en active Application Filing
- 2007-03-02 JP JP2008557732A patent/JP4898846B2/ja active Active
- 2007-03-02 KR KR1020087021809A patent/KR101055935B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1538753A1 (en) * | 1999-11-26 | 2005-06-08 | Fujitsu Limited | Phase-combining circuit and timing signal generator circuit for carrying out a high-speed signal transmission |
US6680634B1 (en) * | 2002-12-03 | 2004-01-20 | Nokia Corporation | Self calibrating digital delay-locked loop |
Also Published As
Publication number | Publication date |
---|---|
US20070222530A1 (en) | 2007-09-27 |
CN101390288A (zh) | 2009-03-18 |
CN101390288B (zh) | 2011-04-27 |
US7301410B2 (en) | 2007-11-27 |
EP1992068A1 (en) | 2008-11-19 |
KR20080104141A (ko) | 2008-12-01 |
JP4898846B2 (ja) | 2012-03-21 |
WO2007101824A1 (en) | 2007-09-13 |
JP2009529271A (ja) | 2009-08-13 |
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