JPS5923694U - Electronic clock circuit - Google Patents
Electronic clock circuitInfo
- Publication number
- JPS5923694U JPS5923694U JP11842882U JP11842882U JPS5923694U JP S5923694 U JPS5923694 U JP S5923694U JP 11842882 U JP11842882 U JP 11842882U JP 11842882 U JP11842882 U JP 11842882U JP S5923694 U JPS5923694 U JP S5923694U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power source
- source
- constant voltage
- logic
- 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
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す回路図、第２図は第１
図に示す回路図のタイミングチャートの一部である。
１・・・・・・発振回路、２・・・・・・定電流回路、
３・・・・・・電源切換回路、４． ５． ６． ７・
・・・・・スイッチ、８゜９．１０．１１・・・・・・
ＭＯＳトランジスタ、Ｆｌ。
Ｆ２．Ｆ３．Ｆ４・・・・・・フリップ・フロップ回路
、Ｇｌ、Ｇ２．Ｇ３．Ｇ４・・・・・・ＡＮＤ回路。Fig. 1 is a circuit diagram showing one embodiment of the present invention, and Fig. 2 is a circuit diagram showing an embodiment of the present invention.
It is a part of the timing chart of the circuit diagram shown in the figure. 1...Oscillation circuit, 2...Constant current circuit,
3...Power switching circuit, 4. 5. 6. 7.
...Switch, 8゜9.10.11...
MOS transistor, Fl. F2. F3. F4...Flip-flop circuit, Gl, G2. G3. G4...AND circuit.
Claims (1)
セ゛イトすることに夷って論理緩急をするための論理緩
急回路、発振回路および分周回路の一部等に電源を供給
する定電圧源または定電流源を有する電子時計において
、前記論理後援急回路によって前記分周回路の一部をセ
ットまたはリセットする時には、前記分周回路の一部の
電源を前記定電圧源または定電流源から電池電源に切り
換え、前記発振回路の電源は切り換えないことを特徴と
する電子時計用回路。A constant voltage that supplies power to an oscillation circuit, a frequency divider circuit, a logic regulation circuit for setting or resetting a part of a frequency division circuit, and a logic regulation circuit, an oscillation circuit, a part of a frequency division circuit, etc. In an electronic watch having a constant voltage source or a constant current source, when a part of the frequency dividing circuit is set or reset by the logic boost circuit, the power source for a part of the frequency dividing circuit is supplied from the constant voltage source or constant current source. A circuit for an electronic timepiece, characterized in that the power source of the oscillation circuit is switched to a battery power source, but the power source of the oscillation circuit is not switched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842882U JPS5923694U (en) | 1982-08-04 | 1982-08-04 | Electronic clock circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11842882U JPS5923694U (en) | 1982-08-04 | 1982-08-04 | Electronic clock circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5923694U true JPS5923694U (en) | 1984-02-14 |
Family
ID=30272205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11842882U Pending JPS5923694U (en) | 1982-08-04 | 1982-08-04 | Electronic clock circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5923694U (en) |
-
1982
- 1982-08-04 JP JP11842882U patent/JPS5923694U/en active Pending
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