JPS552949A - Pulse waveform generating circuit - Google Patents
Pulse waveform generating circuitInfo
- Publication number
- JPS552949A JPS552949A JP7599078A JP7599078A JPS552949A JP S552949 A JPS552949 A JP S552949A JP 7599078 A JP7599078 A JP 7599078A JP 7599078 A JP7599078 A JP 7599078A JP S552949 A JPS552949 A JP S552949A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- alarm
- given
- signal
- level signal
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7599078A JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7599078A JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS552949A true JPS552949A (en) | 1980-01-10 |
| JPH0252232B2 JPH0252232B2 (cs) | 1990-11-09 |
Family
ID=13592211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7599078A Granted JPS552949A (en) | 1978-06-22 | 1978-06-22 | Pulse waveform generating circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552949A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980002880A1 (fr) * | 1979-06-19 | 1980-12-24 | Fujitsu Ltd | Circuit integre ayant un circuit diviseur de frequence adaptable aux essais rapides |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52113260A (en) * | 1975-12-23 | 1977-09-22 | Ebauches Sa | Electronic clock |
-
1978
- 1978-06-22 JP JP7599078A patent/JPS552949A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52113260A (en) * | 1975-12-23 | 1977-09-22 | Ebauches Sa | Electronic clock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980002880A1 (fr) * | 1979-06-19 | 1980-12-24 | Fujitsu Ltd | Circuit integre ayant un circuit diviseur de frequence adaptable aux essais rapides |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0252232B2 (cs) | 1990-11-09 |
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