AT393424B - Schaltungsanordnung zum synchronisieren eines oszillators - Google Patents
Schaltungsanordnung zum synchronisieren eines oszillators Download PDFInfo
- Publication number
- AT393424B AT393424B AT1970/83A AT197083A AT393424B AT 393424 B AT393424 B AT 393424B AT 1970/83 A AT1970/83 A AT 1970/83A AT 197083 A AT197083 A AT 197083A AT 393424 B AT393424 B AT 393424B
- Authority
- AT
- Austria
- Prior art keywords
- amplifier
- phase
- transistor
- signals
- input
- Prior art date
Links
- 239000011159 matrix material Substances 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 19
- 230000010363 phase shift Effects 0.000 claims description 11
- 230000010355 oscillation Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 3
- 238000005513 bias potential Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 4
- 230000009931 harmful effect Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/45—Generation or recovery of colour sub-carriers
-
- 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
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Processing Of Color Television Signals (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/383,263 US4485353A (en) | 1982-05-28 | 1982-05-28 | PLL Oscillator synchronizing system with matrix for phase correction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA197083A ATA197083A (de) | 1991-03-15 |
| AT393424B true AT393424B (de) | 1991-10-25 |
Family
ID=23512370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1970/83A AT393424B (de) | 1982-05-28 | 1983-05-30 | Schaltungsanordnung zum synchronisieren eines oszillators |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4485353A (en, 2012) |
| JP (1) | JPS58222602A (en, 2012) |
| KR (1) | KR910001645B1 (en, 2012) |
| AT (1) | AT393424B (en, 2012) |
| AU (1) | AU563940B2 (en, 2012) |
| CA (1) | CA1196068A (en, 2012) |
| DE (1) | DE3319364C2 (en, 2012) |
| ES (1) | ES522571A0 (en, 2012) |
| FI (1) | FI79005C (en, 2012) |
| FR (1) | FR2527861B1 (en, 2012) |
| GB (1) | GB2120883B (en, 2012) |
| HK (1) | HK48887A (en, 2012) |
| IT (1) | IT1170142B (en, 2012) |
| MY (1) | MY8700482A (en, 2012) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485353A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with matrix for phase correction |
| NL8420205A (nl) | 1983-08-01 | 1985-06-03 | Robinton Prod Inc | Vermogensmeetstelsel en werkwijze. |
| JPS60248006A (ja) * | 1984-05-24 | 1985-12-07 | Nec Corp | 発振器 |
| US4611239A (en) * | 1984-10-31 | 1986-09-09 | Rca Corporation | Oscillator synchronizing system for eliminating static phase errors |
| US4959618A (en) * | 1989-02-16 | 1990-09-25 | Vtc Incorporated | Differential charge pump for a phase locked loop |
| JPH10283059A (ja) * | 1997-04-01 | 1998-10-23 | Fujitsu Ltd | クロック供給回路及びそれを利用した集積回路装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020500A (en) * | 1975-11-19 | 1977-04-26 | Rca Corporation | Controlled oscillator |
| US4485353A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with matrix for phase correction |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763439A (en) * | 1972-08-21 | 1973-10-02 | Gen Electric | Voltage controlled oscillator for integrated circuit fabrication |
| US4095255A (en) * | 1977-04-07 | 1978-06-13 | Rca Corporation | Controlled oscillator with increased immunity to parasitic capacitance |
| US4230953A (en) * | 1978-07-31 | 1980-10-28 | National Semiconductor Corporation | Non-linear control circuit |
| US4263608A (en) * | 1979-01-09 | 1981-04-21 | Rca Corporation | Burst insertion apparatus for SECAM-PAL transcoder |
| US4286235A (en) * | 1979-06-25 | 1981-08-25 | Rca Corporation | VFO having plural feedback loops |
| US4249199A (en) * | 1979-10-09 | 1981-02-03 | Rca Corporation | Phase compensated controlled oscillator |
-
1982
- 1982-05-28 US US06/383,263 patent/US4485353A/en not_active Expired - Lifetime
-
1983
- 1983-05-09 CA CA000427770A patent/CA1196068A/en not_active Expired
- 1983-05-20 IT IT21218/83A patent/IT1170142B/it active
- 1983-05-20 FI FI831788A patent/FI79005C/fi not_active IP Right Cessation
- 1983-05-20 ES ES522571A patent/ES522571A0/es active Granted
- 1983-05-20 AU AU14837/83A patent/AU563940B2/en not_active Ceased
- 1983-05-25 GB GB08314410A patent/GB2120883B/en not_active Expired
- 1983-05-27 FR FR8308837A patent/FR2527861B1/fr not_active Expired
- 1983-05-27 JP JP58094756A patent/JPS58222602A/ja active Granted
- 1983-05-27 DE DE3319364A patent/DE3319364C2/de not_active Expired
- 1983-05-28 KR KR1019830002359A patent/KR910001645B1/ko not_active Expired
- 1983-05-30 AT AT1970/83A patent/AT393424B/de not_active IP Right Cessation
-
1987
- 1987-06-25 HK HK488/87A patent/HK48887A/xx not_active IP Right Cessation
- 1987-12-30 MY MY482/87A patent/MY8700482A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020500A (en) * | 1975-11-19 | 1977-04-26 | Rca Corporation | Controlled oscillator |
| US4485353A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with matrix for phase correction |
Also Published As
| Publication number | Publication date |
|---|---|
| KR840004990A (ko) | 1984-10-31 |
| GB2120883B (en) | 1985-11-06 |
| JPS58222602A (ja) | 1983-12-24 |
| DE3319364A1 (de) | 1983-12-01 |
| FI79005C (fi) | 1989-10-10 |
| HK48887A (en) | 1987-07-03 |
| IT8321218A0 (it) | 1983-05-20 |
| KR910001645B1 (ko) | 1991-03-16 |
| AU563940B2 (en) | 1987-07-30 |
| CA1196068A (en) | 1985-10-29 |
| FI79005B (fi) | 1989-06-30 |
| GB8314410D0 (en) | 1983-06-29 |
| AU1483783A (en) | 1983-12-01 |
| JPS6325525B2 (en, 2012) | 1988-05-25 |
| ATA197083A (de) | 1991-03-15 |
| FR2527861A1 (fr) | 1983-12-02 |
| ES8404583A1 (es) | 1984-04-16 |
| ES522571A0 (es) | 1984-04-16 |
| FI831788A0 (fi) | 1983-05-20 |
| IT1170142B (it) | 1987-06-03 |
| FI831788L (fi) | 1983-11-29 |
| US4485353A (en) | 1984-11-27 |
| DE3319364C2 (de) | 1987-04-30 |
| MY8700482A (en) | 1987-12-31 |
| GB2120883A (en) | 1983-12-07 |
| FR2527861B1 (fr) | 1988-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |