CN101213748B - 多相分频器 - Google Patents
多相分频器 Download PDFInfo
- Publication number
- CN101213748B CN101213748B CN2006800238460A CN200680023846A CN101213748B CN 101213748 B CN101213748 B CN 101213748B CN 2006800238460 A CN2006800238460 A CN 2006800238460A CN 200680023846 A CN200680023846 A CN 200680023846A CN 101213748 B CN101213748 B CN 101213748B
- Authority
- CN
- China
- Prior art keywords
- nmos
- module
- inverter
- pmos
- output
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/42—Out-of-phase gating or clocking signals applied to counter stages
- H03K23/44—Out-of-phase gating or clocking signals applied to counter stages using field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
- H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
- H03K23/54—Ring counters, i.e. feedback shift register counters
Landscapes
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69648905P | 2005-06-30 | 2005-06-30 | |
US60/696,489 | 2005-06-30 | ||
PCT/IB2006/052217 WO2007004183A1 (en) | 2005-06-30 | 2006-06-30 | Multi-phase frequency divider |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101213748A CN101213748A (zh) | 2008-07-02 |
CN101213748B true CN101213748B (zh) | 2011-05-18 |
Family
ID=37198980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800238460A Expired - Fee Related CN101213748B (zh) | 2005-06-30 | 2006-06-30 | 多相分频器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090167373A1 (zh) |
EP (1) | EP1900098B1 (zh) |
JP (1) | JP2008545322A (zh) |
CN (1) | CN101213748B (zh) |
WO (1) | WO2007004183A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7808295B2 (en) * | 2006-11-17 | 2010-10-05 | Panasonic Corporation | Multiphase level shift system |
US8093929B2 (en) * | 2010-03-02 | 2012-01-10 | Freescale Semiconductor, Inc. | Programmable digital clock signal frequency divider module and modular divider circuit |
WO2012050761A2 (en) | 2010-09-30 | 2012-04-19 | Dow Corning Corporation | Process for preparing an acryloyloxysilane |
US8791729B2 (en) | 2012-06-11 | 2014-07-29 | Cisco Technology, Inc. | Multi-phase frequency divider having one or more delay latches |
US8981822B2 (en) * | 2012-09-14 | 2015-03-17 | Intel Corporation | High speed dual modulus divider |
US9088285B2 (en) * | 2013-06-25 | 2015-07-21 | Qualcomm Incorporated | Dynamic divider having interlocking circuit |
JP6684218B2 (ja) | 2014-08-20 | 2020-04-22 | 株式会社ソシオネクスト | 分周回路及び半導体集積回路 |
US9948309B2 (en) * | 2014-11-14 | 2018-04-17 | Texas Instruments Incorporated | Differential odd integer divider |
CN105763219A (zh) * | 2016-04-20 | 2016-07-13 | 佛山臻智微芯科技有限公司 | 一种占空比为25%的分频器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111487A (en) * | 1989-07-24 | 1992-05-05 | Motorola, Inc. | Electronic timer apparatus |
CN1180960A (zh) * | 1996-08-30 | 1998-05-06 | 株式会社东芝 | 计数器和配有该计数器的半导体存储器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA961932A (en) * | 1972-12-29 | 1975-01-28 | Kenneth K. Au | Ring counter |
JPS6017255B2 (ja) * | 1978-07-05 | 1985-05-01 | セイコーエプソン株式会社 | ダイナミック分周回路 |
JPS5696532A (en) * | 1979-12-29 | 1981-08-04 | Citizen Watch Co Ltd | Frequency divider |
US5281865A (en) * | 1990-11-28 | 1994-01-25 | Hitachi, Ltd. | Flip-flop circuit |
JPH0629791A (ja) * | 1991-09-21 | 1994-02-04 | Hitachi Ltd | フリップフロップ回路 |
JPH0595281A (ja) * | 1991-10-01 | 1993-04-16 | Nippon Telegr & Teleph Corp <Ntt> | スタテイツク型クロツクドcmos分周器 |
US5677650A (en) * | 1995-12-19 | 1997-10-14 | Pmc-Sierra, Inc. | Ring oscillator having a substantially sinusoidal signal |
US5907589A (en) * | 1997-04-10 | 1999-05-25 | Motorola, Inc. | GHZ range frequency divider in CMOS |
EP0872959B1 (fr) * | 1997-04-15 | 2003-12-10 | Koninklijke Philips Electronics N.V. | Diviseur de fréquence à faible bruit. |
GB9727247D0 (en) * | 1997-12-23 | 1998-02-25 | Sgs Thomson Microelectronics | A dividing circuit for dividing by even numbers |
US6794903B2 (en) * | 2001-05-07 | 2004-09-21 | The Board Of Trustees Of The University Of Illinois | CMOS parallel dynamic logic and speed enhanced static logic |
US20040032300A1 (en) * | 2002-08-19 | 2004-02-19 | Koninklijke Philips Electronics N.V. | Multi-phase oscillator and method therefor |
FR2852749B1 (fr) * | 2003-03-18 | 2005-07-15 | Suisse Electronique Microtech | Diviseur de frequence a taux de division variable |
-
2006
- 2006-06-30 US US11/994,245 patent/US20090167373A1/en not_active Abandoned
- 2006-06-30 WO PCT/IB2006/052217 patent/WO2007004183A1/en active Application Filing
- 2006-06-30 CN CN2006800238460A patent/CN101213748B/zh not_active Expired - Fee Related
- 2006-06-30 EP EP06765981.3A patent/EP1900098B1/en active Active
- 2006-06-30 JP JP2008519121A patent/JP2008545322A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5111487A (en) * | 1989-07-24 | 1992-05-05 | Motorola, Inc. | Electronic timer apparatus |
CN1180960A (zh) * | 1996-08-30 | 1998-05-06 | 株式会社东芝 | 计数器和配有该计数器的半导体存储器 |
Also Published As
Publication number | Publication date |
---|---|
JP2008545322A (ja) | 2008-12-11 |
US20090167373A1 (en) | 2009-07-02 |
CN101213748A (zh) | 2008-07-02 |
WO2007004183A1 (en) | 2007-01-11 |
EP1900098A1 (en) | 2008-03-19 |
EP1900098B1 (en) | 2014-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NITAI SOFTWARE CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20120322 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120322 Address after: Delaware Patentee after: Nytell Software LLC Address before: Eindhoven Patentee before: Koninkl Philips Electronics NV |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20150630 |
|
EXPY | Termination of patent right or utility model |