JPS57113601A - Low power quartz oscillating circuit - Google Patents
Low power quartz oscillating circuitInfo
- Publication number
- JPS57113601A JPS57113601A JP18818780A JP18818780A JPS57113601A JP S57113601 A JPS57113601 A JP S57113601A JP 18818780 A JP18818780 A JP 18818780A JP 18818780 A JP18818780 A JP 18818780A JP S57113601 A JPS57113601 A JP S57113601A
- Authority
- JP
- Japan
- Prior art keywords
- low power
- pnp
- quartz
- oscillating circuit
- circuit
- 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.)
- Pending
Links
- 239000010453 quartz Substances 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 4
- 230000010355 oscillation Effects 0.000 abstract 3
- 101100538446 Aspergillus terreus (strain NIH 2624 / FGSC A1156) trt2 gene Proteins 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 2
- 230000006698 induction Effects 0.000 abstract 2
- 101100538447 Aspergillus terreus (strain NIH 2624 / FGSC A1156) trt3 gene Proteins 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 abstract 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
- 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
Abstract
PURPOSE:To achieve a quartz oscillating circuit of low power consumption, by the constitution of monolithic IC for a bipolar PNP transistor (TR) of common base connected between input and output terminals of complementary connection with a bipolar PNP TR and an electrostatic induction N TR. CONSTITUTION:In a quartz oscillation circuit being a reference signal source for camera and watch etc., the emitter of a PNP TR T2 is connected to a power supply + side and the source of an electrostatic induction TR (SIT)NT1 is connected to the - power supply, the base of the TRT2, gate of the SIT T1 and the collector of the TRT2, and the drain of the SITT1 are connected to constitute a complementary amplifier, and a PNP TRT3 is connected to input and output terminals of the amplifier for the forming of bias. A resonance circuit is constituted by using capacitors C1, C2 and a quartz oscillator Q having a >=1MHz oscillation frequency. The oscillation circuit like this is constituted as monolithic IC through known methods and has high output signal with low power consumption.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18818780A JPS57113601A (en) | 1980-12-29 | 1980-12-29 | Low power quartz oscillating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18818780A JPS57113601A (en) | 1980-12-29 | 1980-12-29 | Low power quartz oscillating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57113601A true JPS57113601A (en) | 1982-07-15 |
Family
ID=16219284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18818780A Pending JPS57113601A (en) | 1980-12-29 | 1980-12-29 | Low power quartz oscillating circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57113601A (en) |
-
1980
- 1980-12-29 JP JP18818780A patent/JPS57113601A/en active Pending
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