KR960011206B1 - 반도체메모리장치의 워드라인구동회로 - Google Patents
반도체메모리장치의 워드라인구동회로 Download PDFInfo
- Publication number
- KR960011206B1 KR960011206B1 KR1019930023695A KR930023695A KR960011206B1 KR 960011206 B1 KR960011206 B1 KR 960011206B1 KR 1019930023695 A KR1019930023695 A KR 1019930023695A KR 930023695 A KR930023695 A KR 930023695A KR 960011206 B1 KR960011206 B1 KR 960011206B1
- Authority
- KR
- South Korea
- Prior art keywords
- word line
- transistor
- signal
- gate
- pull
- 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 - Lifetime
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (6)
- 메모리셀에 연결된 워드라인을 구동하여 상기 메모리셀에 대한 데이타억세스동작을 수행하는 반도체메모리장치의 워드라인구동회로에 있어서, 상기 워드라인고 소정의 저위를 가지는 워드라인구동신호 사이에 연결되고 절연게이트전계효과형의 전달트랜지스터를 통하여 로우디코딩신호에 연결된 게이트노드를 가지는 절연게이트전계효과형의 풀엎트랜지스터와, 소정의 제어신호에 응답하여 발생된 전달증폭신호를 상기 절연게이트전계효과트랜지스터의 게이트로 공급하여 적어도 상기 워드라인구동신호가 활성화되기전과 후에 상기 게이트노드를 적어도 전원전압 이상의 전위로 프리차아지시키는 수단을 구비함을 특징으로 하는 워드라인구동회로.
- 제1항에 있어서, 상기 소정의 제어신호가 승압활성화신호임을 특징으로 하는 워드라인구동회로.
- 메모리셀에 연결된 워드라인과, 상기 워드라인과 워드라인구동신호 사이에 채널이 연결된 절연게이트전계효과형의 풀엎트랜지스터와, 상기 워드라인과 기판전압 사이에 채널이 연결된 절연게이트전계효과형의 풀다운트랜지스터와, 로우디코딩신호와 상기 풀엎트랜지스터의, 게이트 사이에 채널이 연결된 절연게이트 전계효과형의 전달트랜지스터와, 상기 로우디코딩신호의 논리상태를 반전시켜 상기 풀다운트랜지스터의 게이트로 인가하는 인버터를 가지는 워드라인구동회로에 있어서, 소정의 제어신호에 응답하여 발생된 전달증폭신호를 상기 전달트랜지스터의 게이트로 공급하여 적어도 상기 워드라인구동신호가 활성화되기전과 후에 상기 풀엎트랜지스터의 게이트를 적어도 전원전압 이상의 전위로 프리차아지시키는 수단을 구비함을 특징으로 하는 워드라인구동회로.
- 제3항에 있어서, 상기 소정의 제어신호가 승압활성화신호임을 특징으로 하는 워드라인구동회로.
- 제3항에 있어서, 상기 전달증폭신호가 적어도 상기 워드라인구동신호의 전위와 동일함을 특징으로 하는 워드라인구동회로.
- 메모리셀에 연결된 워드라인과, 상기 워드라인과 워드라인구동신호 사이에 채널이 연결된 절연게이트전계효과형의 풀엎트랜지스터와, 상기 워드라인과 기판전압 사이에 채널이 연결된 절연게이트전계효과형의 풀다운트랜지스터와, 로우디코딩신호와 상기 풀엎트랜지스터의 게이트 사이에 채널이 연결된 절연게이트 전계효과형의 전달트랜지스터와, 상기 로우디코딩신호의 논리상태를 반전시켜 상기 풀다운트랜지스터의 게이트로 인가하는 인버터를 가지는 반도체메모리장치에 있어서, 서로의 게이트와 드레인이 교차접속되고 소오스가 펌핑전압에 공통으로 접속된 제1 및 제2풀엎수단과, 승압활성화신호에 따라 상보적으로 동작하며 상기 제1 및 제2풀엎수단의 각각과 기판전압사이에 연결된 제1 및 제2전류원수단과, 상기 제2풀엎수단과 상기 제2전류원수단 사이에 위치하는 제어노드와, 상기 제어노드의 전위에 따라 상보적으로 동작하여 상기 펌핑전압을 상기 전달트랜지스터의 게이트로 공급하는 제3 및 제4풀엎수단을 구비함을 특징으로 하는 반도체메모리장치.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930023695A KR960011206B1 (ko) | 1993-11-09 | 1993-11-09 | 반도체메모리장치의 워드라인구동회로 |
| FR9412977A FR2712421B1 (fr) | 1993-11-09 | 1994-10-28 | Circuit de commande d'une ligne de mots pour dispositif de mémoire à semi-conducteur. |
| US08/332,794 US5467032A (en) | 1993-11-09 | 1994-11-02 | Word line driver circuit for a semiconductor memory device |
| DE9422048U DE9422048U1 (de) | 1993-11-09 | 1994-11-07 | Wortleitungstreiberschaltkreis für eine Halbleiterspeichereinrichtung |
| DE4439661A DE4439661C5 (de) | 1993-11-09 | 1994-11-07 | Wortleitungstreiberschaltkreis für eine Halbleiterspeichereinrichtung |
| DE4447754A DE4447754B4 (de) | 1993-11-09 | 1994-11-07 | Verfahren zum Treiben einer Wortleitung einer Halbleiterspeichereinrichtung |
| IT94MI002252A IT1276057B1 (it) | 1993-11-09 | 1994-11-07 | Circuito di comando di linea di parola di un dispositivo di memoria a semiconduttore. |
| CN94118176A CN1097233C (zh) | 1993-11-09 | 1994-11-09 | 半导体存储器件的字线驱动电路 |
| JP6274648A JPH07182860A (ja) | 1993-11-09 | 1994-11-09 | 半導体メモリ装置のワード線駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930023695A KR960011206B1 (ko) | 1993-11-09 | 1993-11-09 | 반도체메모리장치의 워드라인구동회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950015380A KR950015380A (ko) | 1995-06-16 |
| KR960011206B1 true KR960011206B1 (ko) | 1996-08-21 |
Family
ID=19367624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930023695A Expired - Lifetime KR960011206B1 (ko) | 1993-11-09 | 1993-11-09 | 반도체메모리장치의 워드라인구동회로 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5467032A (ko) |
| JP (1) | JPH07182860A (ko) |
| KR (1) | KR960011206B1 (ko) |
| CN (1) | CN1097233C (ko) |
| DE (3) | DE4447754B4 (ko) |
| FR (1) | FR2712421B1 (ko) |
| IT (1) | IT1276057B1 (ko) |
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-
1993
- 1993-11-09 KR KR1019930023695A patent/KR960011206B1/ko not_active Expired - Lifetime
-
1994
- 1994-10-28 FR FR9412977A patent/FR2712421B1/fr not_active Expired - Lifetime
- 1994-11-02 US US08/332,794 patent/US5467032A/en not_active Expired - Lifetime
- 1994-11-07 DE DE4447754A patent/DE4447754B4/de not_active Expired - Lifetime
- 1994-11-07 IT IT94MI002252A patent/IT1276057B1/it active IP Right Grant
- 1994-11-07 DE DE9422048U patent/DE9422048U1/de not_active Expired - Lifetime
- 1994-11-07 DE DE4439661A patent/DE4439661C5/de not_active Expired - Lifetime
- 1994-11-09 CN CN94118176A patent/CN1097233C/zh not_active Expired - Lifetime
- 1994-11-09 JP JP6274648A patent/JPH07182860A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1106550A (zh) | 1995-08-09 |
| FR2712421A1 (fr) | 1995-05-19 |
| IT1276057B1 (it) | 1997-10-24 |
| JPH07182860A (ja) | 1995-07-21 |
| DE4439661C5 (de) | 2007-03-29 |
| FR2712421B1 (fr) | 1996-10-25 |
| CN1097233C (zh) | 2002-12-25 |
| DE4439661C2 (de) | 1998-03-05 |
| DE4447754B4 (de) | 2012-04-26 |
| DE4439661A1 (de) | 1995-05-11 |
| KR950015380A (ko) | 1995-06-16 |
| ITMI942252A1 (it) | 1996-05-07 |
| ITMI942252A0 (it) | 1994-11-07 |
| DE9422048U1 (de) | 1997-08-01 |
| US5467032A (en) | 1995-11-14 |
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