JPH056363B2 - - Google Patents
Info
- Publication number
- JPH056363B2 JPH056363B2 JP58130533A JP13053383A JPH056363B2 JP H056363 B2 JPH056363 B2 JP H056363B2 JP 58130533 A JP58130533 A JP 58130533A JP 13053383 A JP13053383 A JP 13053383A JP H056363 B2 JPH056363 B2 JP H056363B2
- Authority
- JP
- Japan
- Prior art keywords
- variable
- frequency
- variable capacitance
- control voltage
- vcxo
- 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
- 239000013078 crystal Substances 0.000 claims description 16
- 230000010355 oscillation Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13053383A JPS6021602A (ja) | 1983-07-18 | 1983-07-18 | 可変周波数水晶発振回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13053383A JPS6021602A (ja) | 1983-07-18 | 1983-07-18 | 可変周波数水晶発振回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6021602A JPS6021602A (ja) | 1985-02-04 |
JPH056363B2 true JPH056363B2 (de) | 1993-01-26 |
Family
ID=15036566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13053383A Granted JPS6021602A (ja) | 1983-07-18 | 1983-07-18 | 可変周波数水晶発振回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021602A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0526966U (ja) * | 1991-09-17 | 1993-04-06 | 大同特殊鋼株式会社 | コード巻取装置 |
JPH0557914U (ja) * | 1991-12-27 | 1993-07-30 | 京セラ株式会社 | 電圧制御型発振回路 |
JP4911310B2 (ja) * | 2007-06-15 | 2012-04-04 | セイコーエプソン株式会社 | 圧電発振器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5264857A (en) * | 1975-11-26 | 1977-05-28 | Fujitsu Ltd | Voltage control quartz crystal oscillator |
JPS57192104A (en) * | 1981-05-21 | 1982-11-26 | Toshiba Corp | Voltage controlled quartz oscillator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6228084Y2 (de) * | 1979-10-13 | 1987-07-18 | ||
JPS56105911U (de) * | 1980-01-14 | 1981-08-18 |
-
1983
- 1983-07-18 JP JP13053383A patent/JPS6021602A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5264857A (en) * | 1975-11-26 | 1977-05-28 | Fujitsu Ltd | Voltage control quartz crystal oscillator |
JPS57192104A (en) * | 1981-05-21 | 1982-11-26 | Toshiba Corp | Voltage controlled quartz oscillator |
Also Published As
Publication number | Publication date |
---|---|
JPS6021602A (ja) | 1985-02-04 |
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