KR890016572A - Spam의 센스앰프 등화회로 - Google Patents
Spam의 센스앰프 등화회로 Download PDFInfo
- Publication number
- KR890016572A KR890016572A KR1019880005050A KR880005050A KR890016572A KR 890016572 A KR890016572 A KR 890016572A KR 1019880005050 A KR1019880005050 A KR 1019880005050A KR 880005050 A KR880005050 A KR 880005050A KR 890016572 A KR890016572 A KR 890016572A
- Authority
- KR
- South Korea
- Prior art keywords
- sense amplifier
- signal
- spam
- equalization
- amplifier circuit
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Static Random-Access Memory (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 일반적인 SRAM의 셀, 센스엠프 및 데이터 출력버퍼회로도, 제 2 도는 일반적인 어드레스 입력단 및 단펄스 발생 회로도, 제 3 도는 일반적인 단펄스 조합회로도.
Claims (1)
- 단펄스조합회로의PX,PY 신호로 얻어진신호와 센스앰프 인에이블 신호 발생부 (A)의SAP신호가 등화제어부(E)로 입력되게 연결하고, 등화제어부(E)의 출력이 제1,2,3 센스앰프 등화신호 발생부(B,C,D)로 입력되게 연결하여, 데이터 증폭시, 센스앰프 등화용신호에 의해 센스앰프의 출력이 등화상태로 유지되게하는 것을 특징으로하는 SPAM의 센스앰프 등화회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880005050A KR910003605B1 (ko) | 1988-04-30 | 1988-04-30 | Sram 센스앰프의 등화회로 |
US07/292,769 US4962324A (en) | 1988-04-30 | 1989-01-03 | Equalizing circuit for a sense amplifier |
JP64000183A JPH02244494A (ja) | 1988-04-30 | 1989-01-05 | Sramセンスアンプの等化回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880005050A KR910003605B1 (ko) | 1988-04-30 | 1988-04-30 | Sram 센스앰프의 등화회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890016572A true KR890016572A (ko) | 1989-11-29 |
KR910003605B1 KR910003605B1 (ko) | 1991-06-07 |
Family
ID=19274071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880005050A KR910003605B1 (ko) | 1988-04-30 | 1988-04-30 | Sram 센스앰프의 등화회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4962324A (ko) |
JP (1) | JPH02244494A (ko) |
KR (1) | KR910003605B1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126974A (en) * | 1989-01-20 | 1992-06-30 | Hitachi, Ltd. | Sense amplifier for a memory device |
KR930010990A (ko) * | 1991-11-19 | 1993-06-23 | 김광호 | 반도체 메모리 장치에서의 스피드 향상을 위한 회로 |
US5508644A (en) * | 1994-09-28 | 1996-04-16 | Motorola, Inc. | Sense amplifier for differential voltage detection with low input capacitance |
US5619466A (en) * | 1996-01-19 | 1997-04-08 | Sgs-Thomson Microelectronics, Inc. | Low-power read circuit and method for controlling a sense amplifier |
US5883838A (en) * | 1996-01-19 | 1999-03-16 | Stmicroelectronics, Inc. | Device and method for driving a conductive path with a signal |
US5845059A (en) * | 1996-01-19 | 1998-12-01 | Stmicroelectronics, Inc. | Data-input device for generating test signals on bit and bit-complement lines |
US5691950A (en) * | 1996-01-19 | 1997-11-25 | Sgs-Thomson Microelectronics, Inc. | Device and method for isolating bit lines from a data line |
US5802004A (en) * | 1996-01-19 | 1998-09-01 | Sgs-Thomson Microelectronics, Inc. | Clocked sense amplifier with wordline tracking |
US5745432A (en) * | 1996-01-19 | 1998-04-28 | Sgs-Thomson Microelectronics, Inc. | Write driver having a test function |
US5848018A (en) * | 1996-01-19 | 1998-12-08 | Stmicroelectronics, Inc. | Memory-row selector having a test function |
KR100482405B1 (ko) | 2002-11-01 | 2005-04-14 | 삼성전자주식회사 | 계층구조의 데이터 입출력 라인을 갖는 반도체 메모리장치및 그 프리차지방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58168310A (ja) * | 1982-03-30 | 1983-10-04 | Fujitsu Ltd | 出力回路 |
JPS60253093A (ja) * | 1984-05-30 | 1985-12-13 | Fujitsu Ltd | 半導体記憶装置 |
JPS61150183A (ja) * | 1984-12-24 | 1986-07-08 | Matsushita Electric Ind Co Ltd | 半導体メモリの読み出し回路 |
JPS61271690A (ja) * | 1985-05-27 | 1986-12-01 | Matsushita Electric Ind Co Ltd | 半導体メモリの読み出し回路 |
US4712197A (en) * | 1986-01-28 | 1987-12-08 | Motorola, Inc. | High speed equalization in a memory |
US4751680A (en) * | 1986-03-03 | 1988-06-14 | Motorola, Inc. | Bit line equalization in a memory |
JP2800184B2 (ja) * | 1988-06-10 | 1998-09-21 | 松下電器産業株式会社 | 感熱転写記録用受像体 |
-
1988
- 1988-04-30 KR KR1019880005050A patent/KR910003605B1/ko not_active IP Right Cessation
-
1989
- 1989-01-03 US US07/292,769 patent/US4962324A/en not_active Expired - Lifetime
- 1989-01-05 JP JP64000183A patent/JPH02244494A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR910003605B1 (ko) | 1991-06-07 |
US4962324A (en) | 1990-10-09 |
JPH02244494A (ja) | 1990-09-28 |
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