JPS5353244A - Braking system for watch oscillation circuit - Google Patents
Braking system for watch oscillation circuitInfo
- Publication number
- JPS5353244A JPS5353244A JP12855976A JP12855976A JPS5353244A JP S5353244 A JPS5353244 A JP S5353244A JP 12855976 A JP12855976 A JP 12855976A JP 12855976 A JP12855976 A JP 12855976A JP S5353244 A JPS5353244 A JP S5353244A
- Authority
- JP
- Japan
- Prior art keywords
- watch
- oscillation circuit
- braking system
- oscillator
- fluctuation
- 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
Landscapes
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Abstract
PURPOSE: To increase the frequency control range by inserting a braking capacitor parallelly into AT-cut oscillator for the electronic watch, and thus to reduce the power consumption and its fluctuation for the oscillator/divider circuit as well as to minimize the oscillation frequency against the voltage change.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12855976A JPS5353244A (en) | 1976-10-26 | 1976-10-26 | Braking system for watch oscillation circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12855976A JPS5353244A (en) | 1976-10-26 | 1976-10-26 | Braking system for watch oscillation circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5353244A true JPS5353244A (en) | 1978-05-15 |
Family
ID=14987746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12855976A Pending JPS5353244A (en) | 1976-10-26 | 1976-10-26 | Braking system for watch oscillation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5353244A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142273A (en) * | 1979-04-24 | 1980-11-06 | Citizen Watch Co Ltd | Electronic watch |
-
1976
- 1976-10-26 JP JP12855976A patent/JPS5353244A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142273A (en) * | 1979-04-24 | 1980-11-06 | Citizen Watch Co Ltd | Electronic watch |
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