KR940008723B1 - 디램 셀 어레이의 비트라인 분리조절회로 - Google Patents
디램 셀 어레이의 비트라인 분리조절회로 Download PDFInfo
- Publication number
- KR940008723B1 KR940008723B1 KR1019920004294A KR920004294A KR940008723B1 KR 940008723 B1 KR940008723 B1 KR 940008723B1 KR 1019920004294 A KR1019920004294 A KR 1019920004294A KR 920004294 A KR920004294 A KR 920004294A KR 940008723 B1 KR940008723 B1 KR 940008723B1
- Authority
- KR
- South Korea
- Prior art keywords
- bit line
- cell array
- bit
- dram cell
- switching unit
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
Abstract
Description
Claims (1)
- 디램 셀 어레이로 구성된 다수개의 셀 블럭과, 상기 셀 블럭의 다수개의 셀에 연결되어 있는 다수개의 비트라인과, 상기 다수개의 비트라인을 분리시키는 비트라인 분리 스위칭부와, 상기 비트라인 분리 스위칭부를 통해 접속되어 있는 프라차지회로 및 센스 증폭기와, 상기 센스 증폭기의 출력 신호를 데이타 버스 라인으로 전송하는 컬럼 선택 스위칭부를 포함하는 디램셀 어레이의 비트라인 분리 조절 회로에 있어서, 상기 비트라인 분리 스위칭부는 제1비트라인 선택 신호에 의해 한 쌍의 비트라인중 하나의 비트라인을 분리시키는 제1스위칭소자와, 또다른 제2비트라인인 선택 신호에 의해 나머지 하나의 비트라인을 분리시키는 제2스위칭소자로 구성하여서 되는 디램셀 어레이의 비트라인 분리 조절회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920004294A KR940008723B1 (ko) | 1992-03-16 | 1992-03-16 | 디램 셀 어레이의 비트라인 분리조절회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920004294A KR940008723B1 (ko) | 1992-03-16 | 1992-03-16 | 디램 셀 어레이의 비트라인 분리조절회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930020437A KR930020437A (ko) | 1993-10-19 |
KR940008723B1 true KR940008723B1 (ko) | 1994-09-26 |
Family
ID=19330433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920004294A KR940008723B1 (ko) | 1992-03-16 | 1992-03-16 | 디램 셀 어레이의 비트라인 분리조절회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940008723B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100625817B1 (ko) * | 1999-06-30 | 2006-09-20 | 주식회사 하이닉스반도체 | 하프 피드백 라이트 구조의 감지증폭기를 갖는 다이나믹램 |
KR100365294B1 (ko) | 2000-04-21 | 2002-12-18 | 한국과학기술연구원 | 저온소결 저손실 고주파유전체 세라믹스 조성물 및 그 제조방법 |
KR100365295B1 (ko) | 2000-05-03 | 2002-12-18 | 한국과학기술연구원 | 저온소결 저손실 고주파 유전체 세라믹스 조성물 및 그 제조방법 |
-
1992
- 1992-03-16 KR KR1019920004294A patent/KR940008723B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930020437A (ko) | 1993-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4551820A (en) | Dynamic RAM integrated circuit device | |
EP0323172B1 (en) | Dynamic random access memories having shared sensing amplifiers | |
US20140307516A1 (en) | Bias sensing in dram sense amplifiers through voltage-coupling/decoupling device | |
US4943952A (en) | Semiconductor memory circuit with improved bit lane precharge circuit | |
EP0197505B1 (en) | Semiconductor memory device | |
US5291437A (en) | Shared dummy cell | |
US5184324A (en) | Dynamic semiconductor multi-value memory device | |
KR100284468B1 (ko) | Dram의글로벌비트라인을이용한싱글-엔드센싱 | |
US6049493A (en) | Semiconductor memory device having a precharge device | |
US5822262A (en) | Apparatus and method for a dynamic random access memory data sensing architecture | |
US4991142A (en) | Dynamic random access memory with improved sensing and refreshing | |
KR850003046A (ko) | 다이나믹 메모리(dynamic memory) | |
US4480320A (en) | Compact ROM with reduced access time | |
US5905686A (en) | Fast sense amplifier for small voltage differences | |
KR940008723B1 (ko) | 디램 셀 어레이의 비트라인 분리조절회로 | |
US5926410A (en) | Memory array architecture and method for dynamic cell plate sensing | |
US5303183A (en) | Semiconductor memory device | |
US4069474A (en) | MOS Dynamic random access memory having an improved sensing circuit | |
US5245579A (en) | Semiconductor memory device | |
US20020085428A1 (en) | Arrangement of bitline boosting capacitor in semiconductor memory device | |
KR100284467B1 (ko) | Dram센싱을위한셀플레이트기준화 | |
US6272059B1 (en) | Bit line sense-amplifier for a semiconductor memory device and a method for driving the same | |
EP0281868B1 (en) | Semiconductor memory device with protection cells | |
US5761112A (en) | Charge storage for sensing operations in a DRAM | |
JP3076104B2 (ja) | 半導体記憶装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19920316 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19920316 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19940830 |
|
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: 19941226 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19950106 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19950106 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19970830 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19980901 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19990831 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20000821 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20010817 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20020820 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20030814 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20040820 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20050822 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20060818 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20070827 Start annual number: 14 End annual number: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20080820 Start annual number: 15 End annual number: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20090828 Start annual number: 16 End annual number: 16 |
|
FPAY | Annual fee payment |
Payment date: 20100825 Year of fee payment: 17 |
|
PR1001 | Payment of annual fee |
Payment date: 20100825 Start annual number: 17 End annual number: 17 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |