KR920006251B1 - 레벨변환기 - Google Patents
레벨변환기 Download PDFInfo
- Publication number
- KR920006251B1 KR920006251B1 KR1019890015443A KR890015443A KR920006251B1 KR 920006251 B1 KR920006251 B1 KR 920006251B1 KR 1019890015443 A KR1019890015443 A KR 1019890015443A KR 890015443 A KR890015443 A KR 890015443A KR 920006251 B1 KR920006251 B1 KR 920006251B1
- Authority
- KR
- South Korea
- Prior art keywords
- constant voltage
- signal
- pmos transistor
- charge
- transistor
- 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
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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
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- 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
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018507—Interface arrangements
- H03K19/018521—Interface arrangements of complementary type, e.g. CMOS
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/408—Address circuits
- G11C11/4082—Address Buffers; level conversion circuits
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- 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
- H03K19/01—Modifications for accelerating switching
- H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
- H03K19/01707—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits
- H03K19/01721—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits by means of a pull-up or down element
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/40—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00 with at least one component covered by groups H10D10/00 or H10D18/00, e.g. integration of IGFETs with BJTs
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (5)
- 제어신호(CS)에 의하여 제어되는 PMOS트랜지스터(PI1)와 NMOS트랜지스터(NI1)와 TTL신호를 입력으로 하는 PMOS트랜지스터(PI2) 및 NMOS트랜지스터(NI2)로 구성된 CMOS트랜지스터로 구성된 노아게이트회로(1)를 구비하고, 상기 노아게이트회로(1)의 출력단자에 노아게이트회로(1)의 노아게이트회로(1)를 구비하고 인버터와 구성된 레벨변환기에 있어서, TTL입력신호에 따라 충방전되는 충방전부(3)와, 상기충방전부(3)의 출력단자에 정전압(VR)을 설정하기 위한 정전압부(4)와, 상기 충방전부(3)의 충방전 전압과 정전압부(4)의 정전압(VR)에 의하여 변환속도가 제어되는 속도제어부(5)로 연결 구성된 레벨변환기.
- 제1항에 있어서, 충방전부(3)는 입력단자에 PMOS트랜지스터(PI3)의 게이트단자를 연결하고, 상기PMOS트랜지스터(PI3)의 드레인단자와 소오스단자를 연결하여 구성된 레벨변환기.
- 제1항에 있어서, 정전압부(4)는, 정전원(Vcc)가 NMOS트랜지스터(NI3)의 게이트와 드레인에 인가되도록 연결하고, 상기 NMOS트랜지스터(NI3)의 소오스단자에 고저항(R)을 연결하여 구성된 레벨변환기.
- 제1항에 있어서, 속도제어부(5)는, 충방전부(3)의 충방전 전압과 정전압부(4)의 정전압(VR)에 의하여 온-오프되는 PMOS트랜지스터(PI4)로 구성된 레벨변환기.
- 제3항에 있어서, 정전압부(4)의 고저항(R)은 폴리실리콘이나 아주 작은 크기의 게이트가 상대 접지전압(VSS)과 연결된 PMOS트랜지스터로 구성된 레벨변환기.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890015443A KR920006251B1 (ko) | 1989-10-26 | 1989-10-26 | 레벨변환기 |
| GB9004352A GB2238681B (en) | 1989-10-26 | 1990-02-27 | A level converter |
| FR909002441A FR2653951B1 (fr) | 1989-10-26 | 1990-02-27 | Convertisseur de niveau. |
| DE4006144A DE4006144A1 (de) | 1989-10-26 | 1990-02-27 | Pegelumsetzer |
| JP2047084A JPH03147419A (ja) | 1989-10-26 | 1990-02-27 | レベル変換器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019890015443A KR920006251B1 (ko) | 1989-10-26 | 1989-10-26 | 레벨변환기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910008842A KR910008842A (ko) | 1991-05-31 |
| KR920006251B1 true KR920006251B1 (ko) | 1992-08-01 |
Family
ID=19291059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890015443A Expired KR920006251B1 (ko) | 1989-10-26 | 1989-10-26 | 레벨변환기 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH03147419A (ko) |
| KR (1) | KR920006251B1 (ko) |
| DE (1) | DE4006144A1 (ko) |
| FR (1) | FR2653951B1 (ko) |
| GB (1) | GB2238681B (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4127212A1 (de) * | 1991-08-16 | 1993-02-18 | Licentia Gmbh | Schaltungsanordnung zur pegelumsetzung |
| KR940005509B1 (ko) * | 1992-02-14 | 1994-06-20 | 삼성전자 주식회사 | 승압단속회로및이를구비하는출력버퍼회로 |
| JP3038094B2 (ja) * | 1992-12-24 | 2000-05-08 | 三菱電機株式会社 | 半導体集積回路装置の出力回路 |
| DE102007005403A1 (de) | 2007-02-03 | 2008-08-07 | Man Roland Druckmaschinen Ag | Trennsaugereinrichtung für eine Bogendruckmaschine |
| DE202010003265U1 (de) | 2010-03-08 | 2010-05-27 | Manroland Ag | Saugerkopf |
| DE202011001879U1 (de) | 2010-12-16 | 2011-03-24 | Manroland Ag | Saugereinrichtung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258272A (en) * | 1979-03-19 | 1981-03-24 | National Semiconductor Corporation | TTL to CMOS input buffer circuit |
| JPS5873233A (ja) * | 1981-10-28 | 1983-05-02 | Nec Corp | 半導体集積回路 |
| JPS58184821A (ja) * | 1982-03-31 | 1983-10-28 | Fujitsu Ltd | 昇圧回路 |
| US4501978A (en) * | 1982-11-24 | 1985-02-26 | Rca Corporation | Level shift interface circuit |
| JPS6162230A (ja) * | 1984-09-04 | 1986-03-31 | Seiko Epson Corp | インタ−フエ−ス回路 |
| US4593212A (en) * | 1984-12-28 | 1986-06-03 | Motorola, Inc. | TTL to CMOS input buffer |
| JPS61170125A (ja) * | 1985-01-23 | 1986-07-31 | Oki Electric Ind Co Ltd | 出力回路 |
| JPS6213120A (ja) * | 1985-07-10 | 1987-01-21 | Mitsubishi Electric Corp | 半導体装置 |
| JPS6269719A (ja) * | 1985-09-24 | 1987-03-31 | Toshiba Corp | レベル変換論理回路 |
| US4689505A (en) * | 1986-11-13 | 1987-08-25 | Microelectronics And Computer Technology Corporation | High speed bootstrapped CMOS driver |
-
1989
- 1989-10-26 KR KR1019890015443A patent/KR920006251B1/ko not_active Expired
-
1990
- 1990-02-27 FR FR909002441A patent/FR2653951B1/fr not_active Expired - Lifetime
- 1990-02-27 GB GB9004352A patent/GB2238681B/en not_active Expired - Fee Related
- 1990-02-27 DE DE4006144A patent/DE4006144A1/de active Granted
- 1990-02-27 JP JP2047084A patent/JPH03147419A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE4006144C2 (ko) | 1992-03-05 |
| FR2653951B1 (fr) | 1992-02-14 |
| GB9004352D0 (en) | 1990-04-25 |
| KR910008842A (ko) | 1991-05-31 |
| FR2653951A1 (fr) | 1991-05-03 |
| DE4006144A1 (de) | 1991-05-23 |
| JPH03147419A (ja) | 1991-06-24 |
| GB2238681B (en) | 1994-03-23 |
| GB2238681A (en) | 1991-06-05 |
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