JPS52150952U - - Google Patents
Info
- Publication number
- JPS52150952U JPS52150952U JP1976059526U JP5952676U JPS52150952U JP S52150952 U JPS52150952 U JP S52150952U JP 1976059526 U JP1976059526 U JP 1976059526U JP 5952676 U JP5952676 U JP 5952676U JP S52150952 U JPS52150952 U JP S52150952U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- H03B5/366—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 and comprising means for varying the frequency by a variable voltage or current
- H03B5/368—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 and comprising means for varying the frequency by a variable voltage or current the means being voltage variable capacitance diodes
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
- H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
- H03L1/022—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature
- H03L1/023—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only by indirect stabilisation, i.e. by generating an electrical correction signal which is a function of the temperature by using voltage variable capacitance diodes
Landscapes
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976059526U JPS52150952U (ja) | 1976-05-13 | 1976-05-13 | |
US05/793,128 US4096452A (en) | 1976-05-13 | 1977-05-02 | Temperature compensated crystal oscillator |
CA277,590A CA1087698A (en) | 1976-05-13 | 1977-05-02 | Temperature compensated crystal oscillator |
GB18693/77A GB1565145A (en) | 1976-05-13 | 1977-05-04 | Temperature-compensated crystal oscillators |
FR7714601A FR2351535A1 (fr) | 1976-05-13 | 1977-05-12 | Oscillateur a cristal a compensation de temperature |
NL7705348A NL7705348A (nl) | 1976-05-13 | 1977-05-13 | Kristal-oscillator met temperatuurcompensatie. |
DE19772721836 DE2721836A1 (de) | 1976-05-13 | 1977-05-13 | Temperaturkompensierter kristalloszillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976059526U JPS52150952U (ja) | 1976-05-13 | 1976-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52150952U true JPS52150952U (ja) | 1977-11-16 |
Family
ID=13115794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1976059526U Pending JPS52150952U (ja) | 1976-05-13 | 1976-05-13 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4096452A (ja) |
JP (1) | JPS52150952U (ja) |
CA (1) | CA1087698A (ja) |
DE (1) | DE2721836A1 (ja) |
FR (1) | FR2351535A1 (ja) |
GB (1) | GB1565145A (ja) |
NL (1) | NL7705348A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254382A (en) * | 1979-03-19 | 1981-03-03 | Motorola, Inc. | Crystal oscillator temperature compensating circuit |
DE3114595A1 (de) * | 1981-04-10 | 1982-10-28 | Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth | "schaltungsanordnung fuer einen fm-demodulator" |
US4456892A (en) * | 1981-11-12 | 1984-06-26 | General Electric Company | Temperature compensating circuit for use with crystal oscillators and the like |
US5341112A (en) * | 1993-06-09 | 1994-08-23 | Rockwell International Corporation | Temperature stable oscillator circuit apparatus |
US7649426B2 (en) * | 2006-09-12 | 2010-01-19 | Cts Corporation | Apparatus and method for temperature compensation of crystal oscillators |
JP4704387B2 (ja) * | 2007-03-30 | 2011-06-15 | 三菱電機株式会社 | 電圧制御発振器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1108103A (en) * | 1965-04-13 | 1968-04-03 | Marconi Co Ltd | Improvements in or relating to piezo-electric crystal circuit arrangements |
GB1094768A (en) * | 1966-08-16 | 1967-12-13 | Standard Telephones Cables Ltd | Improvements in temperature compensation of crystal oscillators |
GB1224165A (en) * | 1967-06-15 | 1971-03-03 | Plessey Co Ltd | Improvements relating to temperature compensated crystal oscillators |
NL161939C (nl) * | 1972-09-09 | 1980-03-17 | Philips Nv | Schakelinrichting voor een televisie- of radio- ontvangapparaat voor het doorschakelen van de afstemspanning. |
US3831111A (en) * | 1973-08-06 | 1974-08-20 | Gen Electric | Temperature compensator for a crystal oscillator |
JPS51124355A (en) * | 1975-04-23 | 1976-10-29 | Sony Corp | Crystal oscillation circuit |
US3970966A (en) * | 1975-04-25 | 1976-07-20 | Motorola, Inc. | Crystal oscillator temperature compensating circuit |
-
1976
- 1976-05-13 JP JP1976059526U patent/JPS52150952U/ja active Pending
-
1977
- 1977-05-02 CA CA277,590A patent/CA1087698A/en not_active Expired
- 1977-05-02 US US05/793,128 patent/US4096452A/en not_active Expired - Lifetime
- 1977-05-04 GB GB18693/77A patent/GB1565145A/en not_active Expired
- 1977-05-12 FR FR7714601A patent/FR2351535A1/fr active Granted
- 1977-05-13 DE DE19772721836 patent/DE2721836A1/de not_active Withdrawn
- 1977-05-13 NL NL7705348A patent/NL7705348A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA1087698A (en) | 1980-10-14 |
GB1565145A (en) | 1980-04-16 |
FR2351535A1 (fr) | 1977-12-09 |
NL7705348A (nl) | 1977-11-15 |
US4096452A (en) | 1978-06-20 |
FR2351535B1 (ja) | 1981-09-11 |
DE2721836A1 (de) | 1977-12-01 |