JPH0342836B2 - - Google Patents
Info
- Publication number
- JPH0342836B2 JPH0342836B2 JP5958186A JP5958186A JPH0342836B2 JP H0342836 B2 JPH0342836 B2 JP H0342836B2 JP 5958186 A JP5958186 A JP 5958186A JP 5958186 A JP5958186 A JP 5958186A JP H0342836 B2 JPH0342836 B2 JP H0342836B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- dial
- current
- resistor
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 25
- 238000009499 grossing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004191 hydrophobic interaction chromatography Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958186A JPS62217794A (ja) | 1986-03-19 | 1986-03-19 | 電流ル−プ形成回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5958186A JPS62217794A (ja) | 1986-03-19 | 1986-03-19 | 電流ル−プ形成回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62217794A JPS62217794A (ja) | 1987-09-25 |
| JPH0342836B2 true JPH0342836B2 (fr) | 1991-06-28 |
Family
ID=13117337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5958186A Granted JPS62217794A (ja) | 1986-03-19 | 1986-03-19 | 電流ル−プ形成回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62217794A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6420790A (en) * | 1987-07-16 | 1989-01-24 | Iwatsu Electric Co Ltd | Dial pulse transmitting circuit |
| JPH02100592A (ja) * | 1988-10-07 | 1990-04-12 | Fujitsu Denso Ltd | ダイヤルパルス送出回路 |
-
1986
- 1986-03-19 JP JP5958186A patent/JPS62217794A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62217794A (ja) | 1987-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |