SU1554121A1 - Sawtooth voltage generator - Google Patents
Sawtooth voltage generator Download PDFInfo
- Publication number
- SU1554121A1 SU1554121A1 SU884387625A SU4387625A SU1554121A1 SU 1554121 A1 SU1554121 A1 SU 1554121A1 SU 884387625 A SU884387625 A SU 884387625A SU 4387625 A SU4387625 A SU 4387625A SU 1554121 A1 SU1554121 A1 SU 1554121A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- input
- capacitor
- output
- bus
- threshold element
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims 5
- 230000005669 field effect Effects 0.000 claims 2
Landscapes
- Details Of Television Scanning (AREA)
Abstract
Изобретение относитс к импульсной технике и может быть использовано, например, в передающих телевизионных камерах. Цель изобретени - повышение стабильности работы устройства при изменении питающих напр жений за счет повышени устойчивости синхронизации. Генератор пилообразного напр жени построен на основе операционного усилител 1. Достижение цели изобретени обеспечиваетс за счет подключени резистивного делител 10 напр жени и порогового элемента 11. Генератор имеет устойчивую синхронизацию при значительном изменении величин питающих напр жений. 2 ил.The invention relates to a pulse technique and can be used, for example, in transmitting television cameras. The purpose of the invention is to improve the stability of the device when the supply voltage changes by increasing the synchronization stability. The sawtooth voltage generator is built on the basis of the operational amplifier 1. The achievement of the objective of the invention is achieved by connecting the resistive voltage divider 10 and the threshold element 11. The generator has a stable synchronization with a significant change in the values of the supply voltage. 2 Il.
Description
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884387625A SU1554121A1 (en) | 1988-03-03 | 1988-03-03 | Sawtooth voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884387625A SU1554121A1 (en) | 1988-03-03 | 1988-03-03 | Sawtooth voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1554121A1 true SU1554121A1 (en) | 1990-03-30 |
Family
ID=21359358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884387625A SU1554121A1 (en) | 1988-03-03 | 1988-03-03 | Sawtooth voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1554121A1 (en) |
-
1988
- 1988-03-03 SU SU884387625A patent/SU1554121A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР 1495983. Авторское свидетельство СССР № 1205267, кл. Н 03 К 4/50, 1985, * |
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