CN104683653A - 时钟信号产生电路及视频信号处理电路 - Google Patents
时钟信号产生电路及视频信号处理电路 Download PDFInfo
- Publication number
- CN104683653A CN104683653A CN201310623059.1A CN201310623059A CN104683653A CN 104683653 A CN104683653 A CN 104683653A CN 201310623059 A CN201310623059 A CN 201310623059A CN 104683653 A CN104683653 A CN 104683653A
- Authority
- CN
- China
- Prior art keywords
- clock signal
- electric capacity
- circuit
- channel field
- electrically connected
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 28
- 230000005669 field effect Effects 0.000 claims description 49
- 230000000007 visual effect Effects 0.000 claims description 12
- 230000003071 parasitic effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/06—Generation of synchronising signals
- H04N5/067—Arrangements or circuits at the transmitter end
- H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
Abstract
Description
视频信号处理电路 | 100 |
直流电源 | 10 |
视频信号调制器 | 20 |
时钟信号产生电路 | 30 |
晶振 | 31、310 |
偏置电路 | 32、320 |
相位补偿电路 | 33、330 |
负阻补偿电路 | 34、340 |
高通滤波电路 | 35、350 |
放大器 | 36、360 |
电阻 | R1-R4、R11、R22、R33 |
电容 | C1-C9、C77、C88、C99、C10 |
电感 | L1-L3、L11、L22 |
二极管 | D1 |
三极管 | Q1、Q2 |
第一至第四N沟道场效应管 | M1-M4 |
可调电压源 | VSS |
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310623059.1A CN104683653B (zh) | 2013-11-30 | 2013-11-30 | 时钟信号产生电路及视频信号处理电路 |
TW102145012A TWI532309B (zh) | 2013-11-30 | 2013-12-06 | 時鐘訊號產生電路及視頻訊號處理電路 |
US14/141,482 US9350361B2 (en) | 2013-11-30 | 2013-12-27 | Clock signal generating circuit and video signal processing circuit using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310623059.1A CN104683653B (zh) | 2013-11-30 | 2013-11-30 | 时钟信号产生电路及视频信号处理电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104683653A true CN104683653A (zh) | 2015-06-03 |
CN104683653B CN104683653B (zh) | 2018-12-14 |
Family
ID=53266361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310623059.1A Expired - Fee Related CN104683653B (zh) | 2013-11-30 | 2013-11-30 | 时钟信号产生电路及视频信号处理电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9350361B2 (zh) |
CN (1) | CN104683653B (zh) |
TW (1) | TWI532309B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330179A (zh) * | 2015-07-03 | 2017-01-11 | 爱思开海力士有限公司 | 时钟发生电路和方法以及使用其的半导体装置和电子系统 |
CN107017839A (zh) * | 2015-11-12 | 2017-08-04 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2051417U (zh) * | 1989-01-21 | 1990-01-17 | 机械电子工业部第七研究所 | 温补压控(调频)晶体振荡器 |
CN1080452A (zh) * | 1992-02-24 | 1994-01-05 | 三星电子株式会社 | 录像机用灵敏时钟信号发生器 |
CN1109666A (zh) * | 1994-03-30 | 1995-10-04 | 维伍弗公司 | 视频发射机的数据处理方法及装置 |
US5712596A (en) * | 1995-06-30 | 1998-01-27 | U.S. Philips Corporation | Tunable crystal oscillator with harmonic output |
US20020171435A1 (en) * | 2001-05-21 | 2002-11-21 | Mitutoyo Corporation | Method and apparatus for detecting failure of differential transformer, and method and apparatus for signal processing of differential transformer |
CN101387676A (zh) * | 2008-07-17 | 2009-03-18 | 东北电力大学 | 大型变压器铁心及夹件绝缘故障在线监测与保护系统 |
TW201143272A (en) * | 2010-02-23 | 2011-12-01 | Nihon Dempa Kogyo Co | Fundamental wave/overtone crystal oscillator |
CN202338154U (zh) * | 2011-10-17 | 2012-07-18 | 沙洲工学院 | 一种具有自锁功能的中控锁 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753879A1 (de) * | 1977-12-02 | 1979-06-07 | Siemens Ag | Einstufiger quarzoszillator |
JP2010103881A (ja) * | 2008-10-27 | 2010-05-06 | Nippon Dempa Kogyo Co Ltd | 水晶発振器 |
JP6016412B2 (ja) * | 2012-03-30 | 2016-10-26 | キヤノン株式会社 | 撮像装置および信号処理方法 |
-
2013
- 2013-11-30 CN CN201310623059.1A patent/CN104683653B/zh not_active Expired - Fee Related
- 2013-12-06 TW TW102145012A patent/TWI532309B/zh not_active IP Right Cessation
- 2013-12-27 US US14/141,482 patent/US9350361B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2051417U (zh) * | 1989-01-21 | 1990-01-17 | 机械电子工业部第七研究所 | 温补压控(调频)晶体振荡器 |
CN1080452A (zh) * | 1992-02-24 | 1994-01-05 | 三星电子株式会社 | 录像机用灵敏时钟信号发生器 |
CN1109666A (zh) * | 1994-03-30 | 1995-10-04 | 维伍弗公司 | 视频发射机的数据处理方法及装置 |
US5712596A (en) * | 1995-06-30 | 1998-01-27 | U.S. Philips Corporation | Tunable crystal oscillator with harmonic output |
US20020171435A1 (en) * | 2001-05-21 | 2002-11-21 | Mitutoyo Corporation | Method and apparatus for detecting failure of differential transformer, and method and apparatus for signal processing of differential transformer |
CN101387676A (zh) * | 2008-07-17 | 2009-03-18 | 东北电力大学 | 大型变压器铁心及夹件绝缘故障在线监测与保护系统 |
TW201143272A (en) * | 2010-02-23 | 2011-12-01 | Nihon Dempa Kogyo Co | Fundamental wave/overtone crystal oscillator |
CN202338154U (zh) * | 2011-10-17 | 2012-07-18 | 沙洲工学院 | 一种具有自锁功能的中控锁 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106330179A (zh) * | 2015-07-03 | 2017-01-11 | 爱思开海力士有限公司 | 时钟发生电路和方法以及使用其的半导体装置和电子系统 |
CN106330179B (zh) * | 2015-07-03 | 2020-10-16 | 爱思开海力士有限公司 | 时钟发生电路和方法以及使用其的半导体装置和电子系统 |
CN107017839A (zh) * | 2015-11-12 | 2017-08-04 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
CN107017839B (zh) * | 2015-11-12 | 2022-01-04 | 精工爱普生株式会社 | 电路装置、振荡器、电子设备以及移动体 |
Also Published As
Publication number | Publication date |
---|---|
TWI532309B (zh) | 2016-05-01 |
US20150156377A1 (en) | 2015-06-04 |
US9350361B2 (en) | 2016-05-24 |
TW201521352A (zh) | 2015-06-01 |
CN104683653B (zh) | 2018-12-14 |
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Effective date of registration: 20180224 Address after: 530007 the Guangxi Zhuang Autonomous Region, China Hi tech Zone, the headquarters of the headquarters of the road No. 18, China ASEAN enterprise base, phase 5, No. three plant Applicant after: NANNING FUGUI PRECISION INDUSTRIAL Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |
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CF01 | Termination of patent right due to non-payment of annual fee |