KR930011583A - Source supply integrated circuit of digital exchange system - Google Patents
Source supply integrated circuit of digital exchange system Download PDFInfo
- Publication number
- KR930011583A KR930011583A KR1019910020934A KR910020934A KR930011583A KR 930011583 A KR930011583 A KR 930011583A KR 1019910020934 A KR1019910020934 A KR 1019910020934A KR 910020934 A KR910020934 A KR 910020934A KR 930011583 A KR930011583 A KR 930011583A
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- South Korea
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- unit
- signal
- digital
- source supply
- predetermined
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- Devices For Supply Of Signal Current (AREA)
Abstract
디지탈 교환시스템에서 각종 소스 공급수단을 집적화한 회로에 관한 것이다.The present invention relates to a circuit in which various source supply means are integrated in a digital exchange system.
종래의 디지탈 교환기내에서 많은 부피를 차지하던 각종 소스 공급수단을 하나의 칩이나 보드에 집적화하여 부피를 줄이고 소스공급을 원할히하여 신뢰성 있는 시스템 구축 및 고장 수리의 용이성 증대를 꾀한다.Various source supply means, which used to occupy a large volume in a conventional digital exchanger, are integrated on a single chip or board to reduce the volume and smoothly source supply, thereby increasing the reliability of a reliable system construction and easy troubleshooting.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 소스 공급 블럭도.2 is a source supply block diagram according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910020934A KR930011583A (en) | 1991-11-22 | 1991-11-22 | Source supply integrated circuit of digital exchange system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910020934A KR930011583A (en) | 1991-11-22 | 1991-11-22 | Source supply integrated circuit of digital exchange system |
Publications (1)
Publication Number | Publication Date |
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KR930011583A true KR930011583A (en) | 1993-06-24 |
Family
ID=67348759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910020934A KR930011583A (en) | 1991-11-22 | 1991-11-22 | Source supply integrated circuit of digital exchange system |
Country Status (1)
Country | Link |
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KR (1) | KR930011583A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465298B1 (en) * | 2001-12-28 | 2005-01-13 | 엘지전자 주식회사 | Apparatus and Method for Selecting Input Signal of Private branch exchange |
-
1991
- 1991-11-22 KR KR1019910020934A patent/KR930011583A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465298B1 (en) * | 2001-12-28 | 2005-01-13 | 엘지전자 주식회사 | Apparatus and Method for Selecting Input Signal of Private branch exchange |
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |