HK36988A - Voltage controlled oscillator circuit - Google Patents
Voltage controlled oscillator circuitInfo
- Publication number
- HK36988A HK36988A HK36988A HK36988A HK36988A HK 36988 A HK36988 A HK 36988A HK 36988 A HK36988 A HK 36988A HK 36988 A HK36988 A HK 36988A HK 36988 A HK36988 A HK 36988A
- Authority
- HK
- Hong Kong
- Prior art keywords
- controlled oscillator
- voltage controlled
- oscillator circuit
- circuit
- voltage
- Prior art date
Links
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
- 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
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
- G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
-
- 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
- H03L7/07—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop using several loops, e.g. for redundant clock signal generation
-
- 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
- H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57136684A JPS5927615A (en) | 1982-08-05 | 1982-08-05 | Voltage controlled oscillating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK36988A true HK36988A (en) | 1988-05-27 |
Family
ID=15181052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK36988A HK36988A (en) | 1982-08-05 | 1988-05-19 | Voltage controlled oscillator circuit |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5927615A (en) |
| GB (1) | GB2127636B (en) |
| HK (1) | HK36988A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61144929A (en) * | 1984-12-19 | 1986-07-02 | Nec Corp | Phase synchronous oscillating circuit |
| JPH0752838B2 (en) * | 1985-03-20 | 1995-06-05 | 株式会社日立製作所 | Integrated circuit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52143438A (en) * | 1976-05-24 | 1977-11-30 | Hitachi Ltd | Pulse transformer for thyristor driving |
| US4131861A (en) * | 1977-12-30 | 1978-12-26 | International Business Machines Corporation | Variable frequency oscillator system including two matched oscillators controlled by a phase locked loop |
| JPS5924191Y2 (en) * | 1979-07-13 | 1984-07-18 | 三洋電機株式会社 | Synthesizer-receiver AFC circuit |
| JPS57181232A (en) * | 1981-04-30 | 1982-11-08 | Fujitsu Ltd | Voltage-controlled oscillator circuit |
-
1982
- 1982-08-05 JP JP57136684A patent/JPS5927615A/en active Granted
-
1983
- 1983-07-20 GB GB08319600A patent/GB2127636B/en not_active Expired
-
1988
- 1988-05-19 HK HK36988A patent/HK36988A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566047B2 (en) | 1993-09-21 |
| GB2127636A (en) | 1984-04-11 |
| GB2127636B (en) | 1986-04-23 |
| GB8319600D0 (en) | 1983-08-24 |
| JPS5927615A (en) | 1984-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |