KR940010675B1 - 레벨변환회로 - Google Patents
레벨변환회로 Download PDFInfo
- Publication number
- KR940010675B1 KR940010675B1 KR1019910004844A KR910004844A KR940010675B1 KR 940010675 B1 KR940010675 B1 KR 940010675B1 KR 1019910004844 A KR1019910004844 A KR 1019910004844A KR 910004844 A KR910004844 A KR 910004844A KR 940010675 B1 KR940010675 B1 KR 940010675B1
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- potential
- circuit
- output node
- level
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 18
- 238000010586 diagram Methods 0.000 description 6
- 230000003071 parasitic effect Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005421 electrostatic potential Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/18—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using galvano-magnetic devices, e.g. Hall-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
- H03K19/01806—Interface arrangements
- H03K19/01812—Interface arrangements with at least one differential stage
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Logic Circuits (AREA)
- Manipulation Of Pulses (AREA)
Abstract
Description
Claims (1)
- 입력신호에 의해 부전압으로 동작하는 차동쌍 트랜지스터(Q1, Q2)로 구성된 전류절환수단과, 상기 차동쌍의 한쪽 트랜지스터의 콜렉터가 접속되는 제 1 전위(GND), 상기 차동쌍의 다른쪽 트랜지스터의 콜렉터에 설치되어 상기 전류절환수단에 의해 전위가 절환되는 제 1 출력노오드(V2), 이 제 1 출력노오드(V2)와 제 1 전위(GND)간에 삽입된 제 1 부하소자(R2), 한쪽 단자에 제 2 전위(VCC)가 인가되고 제어단자에 제 3 전위(VBB)가 인가됨으로써 다른쪽 단자에 일정한 전위를 공급하는 레벨변환용 트랜지스터(Q4), 이 레벨변환용 트랜지스터(Q4)의 다른쪽 단자에 설치된 제 2 출력노오드(V1) 및, 상기 제 1 출력노오드(V2)와 제 2 출력노오드(V1)간에 삽입된 제 2 부하소자(R3)를 구비하여 구성된 것을 특징으로 하는 레벨변환회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-83920 | 1990-03-30 | ||
JP2083920A JPH0622325B2 (ja) | 1990-03-30 | 1990-03-30 | レベル変換回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910017743A KR910017743A (ko) | 1991-11-05 |
KR940010675B1 true KR940010675B1 (ko) | 1994-10-24 |
Family
ID=13816041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910004844A KR940010675B1 (ko) | 1990-03-30 | 1991-03-28 | 레벨변환회로 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5081376A (ko) |
EP (1) | EP0449208B1 (ko) |
JP (1) | JPH0622325B2 (ko) |
KR (1) | KR940010675B1 (ko) |
DE (1) | DE69119283T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2528028B2 (ja) * | 1990-08-22 | 1996-08-28 | 三菱電機株式会社 | レベル変換回路 |
DE4225750A1 (de) * | 1992-08-04 | 1994-02-10 | Siemens Nixdorf Inf Syst | Hochintegrierte Schaltkreise |
US5481216A (en) * | 1994-05-31 | 1996-01-02 | National Semiconductor Corporation | Transistor drive circuit with shunt transistor saturation control |
DE202010006624U1 (de) | 2010-05-10 | 2010-08-05 | Manitowoc Crane Group France Sas | Kranausleger, insbesondere Mobilkranausleger, mit vorgespannten Zugelementen |
KR101381295B1 (ko) | 2012-11-01 | 2014-04-04 | 라제건 | 간이 침대 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536665A (en) * | 1982-12-27 | 1985-08-20 | The Grass Valley Group, Inc. | Circuit for converting two balanced ECL level signals into an inverted TTL level signal |
JPS6157118A (ja) * | 1984-08-29 | 1986-03-24 | Toshiba Corp | レベル変換回路 |
JPH0683053B2 (ja) * | 1987-10-30 | 1994-10-19 | 日本電気株式会社 | レベル変換回路 |
US4870301A (en) * | 1988-09-06 | 1989-09-26 | Motorola, Inc. | Differential emitter-coupled-logic bus driver |
US4835455A (en) * | 1988-09-15 | 1989-05-30 | Honeywell Inc. | Reference voltage generator |
US4996452A (en) * | 1989-11-15 | 1991-02-26 | National Semiconductor Corporation | ECL/TTL tristate buffer |
-
1990
- 1990-03-30 JP JP2083920A patent/JPH0622325B2/ja not_active Expired - Fee Related
-
1991
- 1991-03-25 US US07/674,786 patent/US5081376A/en not_active Expired - Lifetime
- 1991-03-26 DE DE69119283T patent/DE69119283T2/de not_active Expired - Fee Related
- 1991-03-26 EP EP91104774A patent/EP0449208B1/en not_active Expired - Lifetime
- 1991-03-28 KR KR1019910004844A patent/KR940010675B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69119283D1 (de) | 1996-06-13 |
EP0449208A3 (en) | 1991-12-04 |
US5081376A (en) | 1992-01-14 |
EP0449208B1 (en) | 1996-05-08 |
EP0449208A2 (en) | 1991-10-02 |
KR910017743A (ko) | 1991-11-05 |
JPH03283811A (ja) | 1991-12-13 |
JPH0622325B2 (ja) | 1994-03-23 |
DE69119283T2 (de) | 1996-10-10 |
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