JPH0249060B2 - - Google Patents
Info
- Publication number
- JPH0249060B2 JPH0249060B2 JP54154661A JP15466179A JPH0249060B2 JP H0249060 B2 JPH0249060 B2 JP H0249060B2 JP 54154661 A JP54154661 A JP 54154661A JP 15466179 A JP15466179 A JP 15466179A JP H0249060 B2 JPH0249060 B2 JP H0249060B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- oscillator
- output
- variable
- 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 - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 7
- 230000035945 sensitivity Effects 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000087 stabilizing effect 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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15466179A JPS5676636A (en) | 1979-11-29 | 1979-11-29 | Variable oscillation circuit |
GB8038131A GB2065395B (en) | 1979-11-29 | 1980-11-27 | Frequency controlled signal generating circuit arrangements |
DE19803044921 DE3044921A1 (de) | 1979-11-29 | 1980-11-28 | Schaltung zur erzeugung eines frequenzgeregelten signals |
US06/211,112 US4388596A (en) | 1979-11-29 | 1980-11-28 | Frequency controlled signal generating circuit |
FR8025373A FR2471087A1 (fr) | 1979-11-29 | 1980-11-28 | Generateur de signal commande en frequence |
NL8006540A NL8006540A (nl) | 1979-11-29 | 1980-12-01 | Schakeling voor opwekking van een met een ingangs- signaal synchroon, frequentiegeregeld signaal. |
AT5855/80A AT392861B (de) | 1979-11-29 | 1980-12-01 | Schaltungsanordnung zum synchronen erzeugen eines frequenzgeregelten signals mit einem eingangssignal |
CA000365872A CA1157537A (fr) | 1979-11-29 | 1980-12-01 | Circuit generateur de signaux a frequence controlee |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15466179A JPS5676636A (en) | 1979-11-29 | 1979-11-29 | Variable oscillation circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5676636A JPS5676636A (en) | 1981-06-24 |
JPH0249060B2 true JPH0249060B2 (fr) | 1990-10-29 |
Family
ID=15589116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15466179A Granted JPS5676636A (en) | 1979-11-29 | 1979-11-29 | Variable oscillation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5676636A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5989037A (ja) * | 1982-11-12 | 1984-05-23 | Victor Co Of Japan Ltd | フエ−ズ・ロツクド・ル−プ回路 |
JPH0669231B2 (ja) * | 1984-09-19 | 1994-08-31 | 三洋電機株式会社 | 周波数安定化発振器 |
JPS63151881A (ja) * | 1986-12-16 | 1988-06-24 | Furuno Electric Co Ltd | 位相復調器 |
JPS63252014A (ja) * | 1987-04-08 | 1988-10-19 | Kokusai Denshin Denwa Co Ltd <Kdd> | 位相同期方式 |
US4929918A (en) * | 1989-06-07 | 1990-05-29 | International Business Machines Corporation | Setting and dynamically adjusting VCO free-running frequency at system level |
JP4833874B2 (ja) * | 2007-01-23 | 2011-12-07 | 日清製粉株式会社 | 排出ハッチ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924661A (fr) * | 1972-06-30 | 1974-03-05 | ||
JPS5260052A (en) * | 1975-11-12 | 1977-05-18 | Fujitsu Ltd | Phase control circuit featuring self-run frequency setting medium |
-
1979
- 1979-11-29 JP JP15466179A patent/JPS5676636A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924661A (fr) * | 1972-06-30 | 1974-03-05 | ||
JPS5260052A (en) * | 1975-11-12 | 1977-05-18 | Fujitsu Ltd | Phase control circuit featuring self-run frequency setting medium |
Also Published As
Publication number | Publication date |
---|---|
JPS5676636A (en) | 1981-06-24 |
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