GB986724A - An electronic network for the conversion of a d.c. voltage into a sequence of impulses - Google Patents
An electronic network for the conversion of a d.c. voltage into a sequence of impulsesInfo
- Publication number
- GB986724A GB986724A GB27037/63A GB2703763A GB986724A GB 986724 A GB986724 A GB 986724A GB 27037/63 A GB27037/63 A GB 27037/63A GB 2703763 A GB2703763 A GB 2703763A GB 986724 A GB986724 A GB 986724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condenser
- transistor
- voltage
- pulse
- time
- 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
- 238000006243 chemical reaction Methods 0.000 title 1
- 230000001419 dependent effect Effects 0.000 abstract 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
- H03K4/501—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
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- 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
- H03K4/58—Boot-strap generators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/02—Reversible analogue/digital converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Pulse Circuits (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES80340A DE1165658B (de) | 1962-07-10 | 1962-07-10 | Schaltungsanordnung zur Umsetzung einer Gleichspannung in eine Impulsfolge mit von der Hoehe der Gleichspannung abhaengiger Frequenz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB986724A true GB986724A (en) | 1965-03-24 |
Family
ID=7508817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27037/63A Expired GB986724A (en) | 1962-07-10 | 1963-07-09 | An electronic network for the conversion of a d.c. voltage into a sequence of impulses |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1165658B (https=) |
| GB (1) | GB986724A (https=) |
| NL (1) | NL295144A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459583A1 (fr) * | 1979-06-19 | 1981-01-09 | Thomson Csf | Perfectionnement aux generateurs de tension en dents de scie pour le balayage d'un ecran de television |
| FR2602104A1 (fr) * | 1986-07-25 | 1988-01-29 | Thomson Csf | Dispositif de modulation de frequence a correction statique de linearite et emetteur comportant un tel dispositif |
-
0
- NL NL295144D patent/NL295144A/xx unknown
-
1962
- 1962-07-10 DE DES80340A patent/DE1165658B/de active Pending
-
1963
- 1963-07-09 GB GB27037/63A patent/GB986724A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1165658B (de) | 1964-03-19 |
| NL295144A (https=) |
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