KR0141610B1 - 3상태를 갖는 전류 드라이버 회로 - Google Patents
3상태를 갖는 전류 드라이버 회로Info
- Publication number
- KR0141610B1 KR0141610B1 KR1019910000798A KR910000798A KR0141610B1 KR 0141610 B1 KR0141610 B1 KR 0141610B1 KR 1019910000798 A KR1019910000798 A KR 1019910000798A KR 910000798 A KR910000798 A KR 910000798A KR 0141610 B1 KR0141610 B1 KR 0141610B1
- Authority
- KR
- South Korea
- Prior art keywords
- pull
- current driver
- input
- states
- output
- 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 - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (1)
- 디지털 신호의 전류 드라이빙 회로에 있어서, 디지털 데이터(DI)를 받아 소정 지연데이터(DS)에 의해 각기 소정 시간 지연 조정된 2상태의 신호로 분리 출력하는 지연기(DL)와, 상기 지연기(이)의 일출력을 받아 그 값이 하이값이면 동작하여 풀업 전류 드라이빙하는 풀업 전류 드라이버(10)와, 상기 지연기(DL)의 타출력을 받아 그 상태가 로우값일 시 풀다운 전류 드라이빙하는 풀다운 전류 드라이버(20)로 구성함을 특징으로 하는 3상태를 갖는 전류 드라이버회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910000798A KR0141610B1 (ko) | 1991-01-18 | 1991-01-18 | 3상태를 갖는 전류 드라이버 회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910000798A KR0141610B1 (ko) | 1991-01-18 | 1991-01-18 | 3상태를 갖는 전류 드라이버 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920015716A KR920015716A (ko) | 1992-08-27 |
KR0141610B1 true KR0141610B1 (ko) | 1998-07-15 |
Family
ID=19310004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910000798A Expired - Fee Related KR0141610B1 (ko) | 1991-01-18 | 1991-01-18 | 3상태를 갖는 전류 드라이버 회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0141610B1 (ko) |
-
1991
- 1991-01-18 KR KR1019910000798A patent/KR0141610B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR920015716A (ko) | 1992-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19910118 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19951104 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19910118 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980227 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980324 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980324 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20011211 |