CH1733573A4 - - Google Patents
Info
- Publication number
- CH1733573A4 CH1733573A4 CH1733573D CH1733573D CH1733573A4 CH 1733573 A4 CH1733573 A4 CH 1733573A4 CH 1733573 D CH1733573 D CH 1733573D CH 1733573 D CH1733573 D CH 1733573D CH 1733573 A4 CH1733573 A4 CH 1733573A4
- Authority
- CH
- Switzerland
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
- H03B5/364—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 the amplifier comprising field effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/354—Astable circuits
- H03K3/3545—Stabilisation of output, e.g. using crystal
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47124665A JPS4982257A (ro) | 1972-12-12 | 1972-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1733573A4 true CH1733573A4 (ro) | 1977-06-15 |
Family
ID=14891009
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1733573A CH596599B5 (ro) | 1972-12-12 | 1973-12-11 | |
| CH1733573D CH1733573A4 (ro) | 1972-12-12 | 1973-12-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1733573A CH596599B5 (ro) | 1972-12-12 | 1973-12-11 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3935546A (ro) |
| JP (1) | JPS4982257A (ro) |
| CH (2) | CH596599B5 (ro) |
| DE (1) | DE2361877C2 (ro) |
| FR (1) | FR2211800B1 (ro) |
| GB (1) | GB1435989A (ro) |
| HK (1) | HK52178A (ro) |
| MY (1) | MY7800401A (ro) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5199454A (ro) * | 1975-02-28 | 1976-09-02 | Hitachi Ltd | |
| JPS52143822A (en) * | 1976-05-26 | 1977-11-30 | Fuji Photo Optical Co Ltd | Exposure control circuit for camera |
| US4150338A (en) * | 1977-03-28 | 1979-04-17 | Rca Corporation | Frequency discriminators |
| US4282496A (en) * | 1979-08-29 | 1981-08-04 | Rca Corporation | Starting circuit for low power oscillator circuit |
| US5113156A (en) * | 1991-04-22 | 1992-05-12 | Motorola, Inc. | Low power crystal oscillator with automatic gain control |
| US7564317B2 (en) * | 2007-07-06 | 2009-07-21 | Amazing Microelectronic Corporation | High/low voltage tolerant interface circuit and crystal oscillator circuit |
| US7948329B2 (en) * | 2008-05-06 | 2011-05-24 | Chartered Semiconductor Manufacturing, Ltd. | Oscillator gain circuit and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL251934A (ro) * | 1959-05-27 | |||
| NL123575C (ro) * | 1960-04-01 | |||
| US3379584A (en) * | 1964-09-04 | 1968-04-23 | Texas Instruments Inc | Semiconductor wafer with at least one epitaxial layer and methods of making same |
| DE158928C (ro) * | 1966-09-26 | |||
| US3667009A (en) * | 1970-12-28 | 1972-05-30 | Motorola Inc | Complementary metal oxide semiconductor gate protection diode |
| US3725822A (en) * | 1971-05-20 | 1973-04-03 | Rca Corp | Phase shift oscillators using insulated-gate field-effect transistors |
| US3829795A (en) * | 1971-08-13 | 1974-08-13 | Rockwell International Corp | Crystal oscillator using field effect transistors in an integrated circuit |
-
1972
- 1972-12-12 JP JP47124665A patent/JPS4982257A/ja active Pending
-
1973
- 1973-12-05 GB GB5632873A patent/GB1435989A/en not_active Expired
- 1973-12-10 FR FR7343924A patent/FR2211800B1/fr not_active Expired
- 1973-12-11 CH CH1733573A patent/CH596599B5/xx not_active IP Right Cessation
- 1973-12-11 CH CH1733573D patent/CH1733573A4/xx unknown
- 1973-12-12 DE DE2361877A patent/DE2361877C2/de not_active Expired
- 1973-12-12 US US05/423,961 patent/US3935546A/en not_active Expired - Lifetime
-
1978
- 1978-09-14 HK HK521/78A patent/HK52178A/xx unknown
- 1978-12-30 MY MY401/78A patent/MY7800401A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2211800B1 (ro) | 1978-02-10 |
| GB1435989A (en) | 1976-05-19 |
| HK52178A (en) | 1978-09-22 |
| DE2361877C2 (de) | 1985-02-28 |
| CH596599B5 (ro) | 1978-03-15 |
| DE2361877A1 (de) | 1974-06-20 |
| JPS4982257A (ro) | 1974-08-08 |
| FR2211800A1 (ro) | 1974-07-19 |
| MY7800401A (en) | 1978-12-31 |
| US3935546A (en) | 1976-01-27 |