JP4365811B2 - 正確なパルスの配置 - Google Patents

正確なパルスの配置 Download PDF

Info

Publication number
JP4365811B2
JP4365811B2 JP2005226369A JP2005226369A JP4365811B2 JP 4365811 B2 JP4365811 B2 JP 4365811B2 JP 2005226369 A JP2005226369 A JP 2005226369A JP 2005226369 A JP2005226369 A JP 2005226369A JP 4365811 B2 JP4365811 B2 JP 4365811B2
Authority
JP
Japan
Prior art keywords
pulse
bit clock
period
pulse width
clock period
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.)
Expired - Lifetime
Application number
JP2005226369A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006050634A (ja
JP2006050634A5 (enExample
Inventor
ヨッヘン・リヴォイア
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Verigy Singapore Pte Ltd
Original Assignee
Verigy Singapore Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Verigy Singapore Pte Ltd filed Critical Verigy Singapore Pte Ltd
Publication of JP2006050634A publication Critical patent/JP2006050634A/ja
Publication of JP2006050634A5 publication Critical patent/JP2006050634A5/ja
Application granted granted Critical
Publication of JP4365811B2 publication Critical patent/JP4365811B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/04—Position modulation, i.e. PPM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Control Of Position Or Direction (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Manipulation Of Pulses (AREA)
JP2005226369A 2004-08-06 2005-08-04 正確なパルスの配置 Expired - Lifetime JP4365811B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103816A EP1624569B8 (en) 2004-08-06 2004-08-06 Precision pulse placement

Publications (3)

Publication Number Publication Date
JP2006050634A JP2006050634A (ja) 2006-02-16
JP2006050634A5 JP2006050634A5 (enExample) 2007-03-15
JP4365811B2 true JP4365811B2 (ja) 2009-11-18

Family

ID=34929428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005226369A Expired - Lifetime JP4365811B2 (ja) 2004-08-06 2005-08-04 正確なパルスの配置

Country Status (4)

Country Link
US (1) US7119720B2 (enExample)
EP (1) EP1624569B8 (enExample)
JP (1) JP4365811B2 (enExample)
AT (1) ATE553536T1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1624569B8 (en) * 2004-08-06 2012-06-06 Advantest (Singapore) Pte. Ltd. Precision pulse placement
CN102017412B (zh) 2008-04-10 2013-05-22 Nxp股份有限公司 旋转脉宽调制器
KR102816578B1 (ko) 2020-08-14 2025-06-04 삼성전자주식회사 듀티 조절 회로, 이를 포함하는 지연 동기 루프 회로 및 반도체 메모리 장치
CN119254195B (zh) * 2024-09-23 2025-06-10 小米汽车科技有限公司 脉冲宽度调制pwm信号捕获方法、装置、存储介质及芯片

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW350168B (en) * 1997-05-30 1999-01-11 Nat Science Council Signal processor
US6212230B1 (en) * 1998-04-04 2001-04-03 Sigmatel, Inc. Method and apparatus for pulse position modulation
JPH11345418A (ja) * 1998-06-01 1999-12-14 Sony Corp 光情報媒体、光情報記録方法及び光情報記録装置
US6590509B2 (en) * 2001-04-24 2003-07-08 Credence Systems Corporation Data recovery through event based equivalent time sampling
US6924681B2 (en) * 2001-05-23 2005-08-02 Texas Instruments Incorporated Efficient pulse amplitude modulation transmit modulation
DE10255352B3 (de) * 2002-11-27 2004-02-12 Infineon Technologies Ag Verfahren und Vorrichtung zur Korrektur von Signalverzerrungen in einer Verstärkereinrichtung
EP1624569B8 (en) * 2004-08-06 2012-06-06 Advantest (Singapore) Pte. Ltd. Precision pulse placement

Also Published As

Publication number Publication date
US7119720B2 (en) 2006-10-10
ATE553536T1 (de) 2012-04-15
US20060028363A1 (en) 2006-02-09
JP2006050634A (ja) 2006-02-16
EP1624569B1 (en) 2012-04-11
EP1624569A1 (en) 2006-02-08
EP1624569B8 (en) 2012-06-06

Similar Documents

Publication Publication Date Title
JP3673303B2 (ja) 映像信号処理装置
CN108336994B (zh) 具有积分非线性内插(inl)失真补偿的时钟合成器
US6366174B1 (en) Method and apparatus for providing a clock generation circuit for digitally controlled frequency or spread spectrum clocking
US6721114B1 (en) Precompensation circuit for magnetic recording
US9061492B2 (en) Image recording apparatus, image recording method, and recording medium storing a program for recording image
CN111149297B (zh) 用于生成时钟信号刷新显示屏幕内容的时钟合成电路及相关技术
WO2005004333A2 (en) Gain compensated fractional-n phase lock loop system and method
JP4365811B2 (ja) 正確なパルスの配置
US7012471B2 (en) Gain compensated fractional-N phase lock loop system and method
US20060290395A1 (en) Digital DLL device, digital DLL control method, and digital DLL control program
WO2007058279A1 (ja) クロックデータ復元装置
US20020057116A1 (en) Frequency conversion apparatus and method
US7663416B2 (en) Apparatus and related method for generating output clock
US9520831B1 (en) Method and apparatus for synthesizing signals with phase continuous and phase coherent transitions
EP0478264B1 (en) Digital chirp generator
US8072277B1 (en) Spread spectrum frequency synthesizer
JP2005521321A (ja) デジタル周波数変換のための方法および装置
JP5790460B2 (ja) 信号処理装置及び画像形成装置
US7912109B1 (en) Spread spectrum frequency synthesizer with first order accumulation for frequency profile generation
US7961059B1 (en) Phase lock loop control system and method with non-consecutive feedback divide values
US20060017486A1 (en) System and method for fully digital clock divider with non-integer divisor support
JP2006050634A5 (enExample)
US7813411B1 (en) Spread spectrum frequency synthesizer with high order accumulation for frequency profile generation
GB2240004A (en) Digital timing edge generator for special effects
JP4179243B2 (ja) 波形発生装置及びプログラム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070131

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070131

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20071025

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20080201

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090623

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090724

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090821

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4365811

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120828

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130828

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term