DE1961740A1 - Elektrische Zeitmessvorrichtung - Google Patents
Elektrische ZeitmessvorrichtungInfo
- Publication number
- DE1961740A1 DE1961740A1 DE19691961740 DE1961740A DE1961740A1 DE 1961740 A1 DE1961740 A1 DE 1961740A1 DE 19691961740 DE19691961740 DE 19691961740 DE 1961740 A DE1961740 A DE 1961740A DE 1961740 A1 DE1961740 A1 DE 1961740A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- circuit
- oscillator
- silicon
- timing device
- 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
- 239000013078 crystal Substances 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 230000010355 oscillation Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 230000001419 dependent effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5875868 | 1968-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1961740A1 true DE1961740A1 (de) | 1970-07-09 |
Family
ID=10482356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691961740 Pending DE1961740A1 (de) | 1968-12-10 | 1969-12-09 | Elektrische Zeitmessvorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1961740A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2033206A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1288760A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2099619A1 (enrdf_load_stackoverflow) * | 1970-07-27 | 1972-03-17 | Suwa Seikosha Kk |
-
1968
- 1968-12-10 GB GB1288760D patent/GB1288760A/en not_active Expired
-
1969
- 1969-12-09 DE DE19691961740 patent/DE1961740A1/de active Pending
- 1969-12-10 FR FR6942783A patent/FR2033206A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2099619A1 (enrdf_load_stackoverflow) * | 1970-07-27 | 1972-03-17 | Suwa Seikosha Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1288760A (enrdf_load_stackoverflow) | 1972-09-13 |
| FR2033206A1 (enrdf_load_stackoverflow) | 1970-12-04 |
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