DE1237617B - Transistorisierte Schaltungsanordnung zur Erzeugung eines stabilisierten Saegezahnstromes - Google Patents
Transistorisierte Schaltungsanordnung zur Erzeugung eines stabilisierten SaegezahnstromesInfo
- Publication number
- DE1237617B DE1237617B DEN21644A DEN0021644A DE1237617B DE 1237617 B DE1237617 B DE 1237617B DE N21644 A DEN21644 A DE N21644A DE N0021644 A DEN0021644 A DE N0021644A DE 1237617 B DE1237617 B DE 1237617B
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- transistor
- capacitor
- collector
- circuit arrangement
- 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
- 239000003990 capacitor Substances 0.000 claims description 41
- 230000001419 dependent effect Effects 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
- H03K4/54—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor using a single semiconductor device with positive feedback through a transformer, e.g. blocking oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
- H03K4/501—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor the starting point of the flyback period being determined by the amplitude of the voltage across the capacitor, e.g. by a comparator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
- H03K4/72—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/80—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements multi-layer diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/90—Linearisation of ramp; Synchronisation of pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Television Scanning (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19810/61A GB924260A (en) | 1961-06-01 | 1961-06-01 | Improvements in or relating to time-base circuits employing transistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1237617B true DE1237617B (de) | 1967-03-30 |
Family
ID=10135603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN21644A Pending DE1237617B (de) | 1961-06-01 | 1962-05-29 | Transistorisierte Schaltungsanordnung zur Erzeugung eines stabilisierten Saegezahnstromes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3185889A (en, 2012) |
| AT (1) | AT230446B (en, 2012) |
| DE (1) | DE1237617B (en, 2012) |
| GB (1) | GB924260A (en, 2012) |
| NL (1) | NL278882A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3302056A (en) * | 1963-03-08 | 1967-01-31 | Rca Corp | Transistor protection circuits |
| US3416025A (en) * | 1965-04-14 | 1968-12-10 | Bell Telephone Labor Inc | Electromagnetic deflection system |
| DE1512705A1 (en, 2012) * | 1966-03-28 | |||
| DE1512115B1 (de) * | 1967-01-31 | 1969-11-06 | Ates Componenti Elettronici S.P.A. | Schaltungsanordnung zum Schutz gegen Überlastung durch Einschwingvorgäage, die bei der Normenumschaltung eines Mehrnormenempfäagers in den Stromkreis des Zeilenablenkungsleistungstransistors auftritt |
| NL6904267A (en, 2012) * | 1969-03-20 | 1970-09-22 | ||
| DE3105253A1 (de) * | 1981-02-13 | 1982-09-09 | Robert Bosch Gmbh, 7000 Stuttgart | Saegezahnspannungsgenerator |
| US4419608A (en) * | 1981-12-14 | 1983-12-06 | Rca Corporation | Horizontal deflection circuit |
-
0
- NL NL278882D patent/NL278882A/xx unknown
-
1961
- 1961-06-01 GB GB19810/61A patent/GB924260A/en not_active Expired
-
1962
- 1962-05-29 DE DEN21644A patent/DE1237617B/de active Pending
- 1962-05-29 US US198664A patent/US3185889A/en not_active Expired - Lifetime
- 1962-05-30 AT AT441362A patent/AT230446B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB924260A (en) | 1963-04-24 |
| AT230446B (de) | 1963-12-10 |
| US3185889A (en) | 1965-05-25 |
| NL278882A (en, 2012) |
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