JPS6216570B2 - - Google Patents
Info
- Publication number
- JPS6216570B2 JPS6216570B2 JP16239780A JP16239780A JPS6216570B2 JP S6216570 B2 JPS6216570 B2 JP S6216570B2 JP 16239780 A JP16239780 A JP 16239780A JP 16239780 A JP16239780 A JP 16239780A JP S6216570 B2 JPS6216570 B2 JP S6216570B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- amplifier
- signal
- oscillation
- 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
- 230000010355 oscillation Effects 0.000 claims description 53
- 239000003990 capacitor Substances 0.000 description 26
- 239000013078 crystal Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change 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
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000009467 reduction 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
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
- Amplitude Modulation (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16239780A JPS5787211A (en) | 1980-11-18 | 1980-11-18 | Oscillating circuit |
| DE3145245A DE3145245C2 (de) | 1980-11-18 | 1981-11-13 | Thermometer mit einem Quarzkristallschwinger |
| US06/322,319 US4468634A (en) | 1980-11-18 | 1981-11-17 | Crystal oscillator producing two frequencies by means of amplitude modulation and demodulation |
| CH741581A CH653853GA3 (no) | 1980-11-18 | 1981-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16239780A JPS5787211A (en) | 1980-11-18 | 1980-11-18 | Oscillating circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787211A JPS5787211A (en) | 1982-05-31 |
| JPS6216570B2 true JPS6216570B2 (no) | 1987-04-13 |
Family
ID=15753809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16239780A Granted JPS5787211A (en) | 1980-11-18 | 1980-11-18 | Oscillating circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5787211A (no) |
-
1980
- 1980-11-18 JP JP16239780A patent/JPS5787211A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787211A (en) | 1982-05-31 |
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