JPH03953B2 - - Google Patents
Info
- Publication number
- JPH03953B2 JPH03953B2 JP60245283A JP24528385A JPH03953B2 JP H03953 B2 JPH03953 B2 JP H03953B2 JP 60245283 A JP60245283 A JP 60245283A JP 24528385 A JP24528385 A JP 24528385A JP H03953 B2 JPH03953 B2 JP H03953B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- terminal
- control voltage
- voltage
- color
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 25
- 230000008859 change Effects 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 description 14
- 230000010355 oscillation Effects 0.000 description 13
- 230000010363 phase shift Effects 0.000 description 8
- 238000005513 bias potential Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US666835 | 1984-10-31 | ||
US06/666,835 US4611239A (en) | 1984-10-31 | 1984-10-31 | Oscillator synchronizing system for eliminating static phase errors |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61108280A JPS61108280A (ja) | 1986-05-26 |
JPH03953B2 true JPH03953B2 (en]) | 1991-01-09 |
Family
ID=24675681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60245283A Granted JPS61108280A (ja) | 1984-10-31 | 1985-10-30 | 発振器同期方式 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4611239A (en]) |
JP (1) | JPS61108280A (en]) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769692A (en) * | 1987-03-27 | 1988-09-06 | The Grass Valley Group, Inc. | Method and apparatus for calibrating the phase of a video signal |
JP2788797B2 (ja) * | 1991-06-13 | 1998-08-20 | 日本電気株式会社 | 位相同期ループ回路 |
US6836295B1 (en) | 1995-12-07 | 2004-12-28 | J. Carl Cooper | Audio to video timing measurement for MPEG type television systems |
US7268825B2 (en) * | 2003-04-01 | 2007-09-11 | Thomson Licensing Llc | Digital synchronizing generator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4020500A (en) * | 1975-11-19 | 1977-04-26 | Rca Corporation | Controlled oscillator |
US4047223A (en) * | 1976-01-16 | 1977-09-06 | Zenith Radio Corporation | Frequency scanning automatic phase control system |
US4229759A (en) * | 1978-08-23 | 1980-10-21 | Rca Corporation | Signal detector including sample and hold circuit with reduced offset error |
US4249199A (en) * | 1979-10-09 | 1981-02-03 | Rca Corporation | Phase compensated controlled oscillator |
US4485354A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with DC control of free-running frequency |
US4485353A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with matrix for phase correction |
-
1984
- 1984-10-31 US US06/666,835 patent/US4611239A/en not_active Expired - Lifetime
-
1985
- 1985-10-30 JP JP60245283A patent/JPS61108280A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61108280A (ja) | 1986-05-26 |
US4611239A (en) | 1986-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |