KR0136668B1 - 메모리의 펄스 발생회로 - Google Patents
메모리의 펄스 발생회로Info
- Publication number
- KR0136668B1 KR0136668B1 KR1019950002901A KR19950002901A KR0136668B1 KR 0136668 B1 KR0136668 B1 KR 0136668B1 KR 1019950002901 A KR1019950002901 A KR 1019950002901A KR 19950002901 A KR19950002901 A KR 19950002901A KR 0136668 B1 KR0136668 B1 KR 0136668B1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- signal
- enable signal
- pulse
- unit
- 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 - Fee Related
Links
- 230000007704 transition Effects 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000003068 static effect Effects 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
-
- 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
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/18—Address timing or clocking circuits; Address control signal generation or management, e.g. for row address strobe [RAS] or column address strobe [CAS] signals
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Static Random-Access Memory (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (4)
- 입력되는 어드레스 천이 검출펄스와 소정시간 연장된 어드레스 천이 검출펄스를 논리연산하여 제1, 제2 펄스를 각각 출력하는 제1 논리연산부와, 외부에서 인가된 쓰기 인에이블신호에 따라 스위칭되어 상기 제1 논리 연산부로부터 각각 출력된 제1, 제2 펄스중 하나의 펄스를 출력하는 스위칭부와, 상기 스위칭부로부터 출력된 펄스와 스위칭부로 입력되는 쓰기 인에이블신호의 위상반전신호를 논리연산하여 워드라인 인에이블신호및 감지 증폭기 인에이블신호를 동시에 발생시켜 각각 출력하는 제2 논리연산부를 포함하는 것을 특징으로 하는 메모리의 펄스 발생회로.
- 제 1 항에 있어서, 상기 제1 논리연산부는 제1, 제2 인버터를 순차 거친 신호와 입력되는 어드레스 천이 검출펄스를 낸딩하는 제1 낸드 게이트와, 상기 입력되는 어드레스 천이 검출펄스와 제1 인버터를 거친 신호를 낸딩하여 출력하는 제2 낸드 게이트를 포함하는 것을 특징으로 하는 메모리의 펄스 발생회로.
- 제 1 항에 있어서, 상기 스위칭부는 제3, 제4 인버터를 순차 거친 신호와 제3 인버터를 거친 신호에 의해 서로 상반되게 스위칭되는 제1, 제2 전송게이트를 포함하는 것을 특징으로 하는 메모리의 펄스 발생회로.
- 제 1 항에 있어서, 상기 제2 논리 연산부는 스위칭부로부터 출력된 신호를 인버팅시켜 워드라인 인에이블 신호를 출력하는 제5 인버터와, 상기 제5 인버터로부터 출력된 신호와 스위칭부내의 제3 인버터로부터 출력된 신호를 노아링하여 제6 인버터를 거쳐 감지 증폭기 인에이블 신호를 출력하는 노아 게이트를 포함하는 것을 특징으로 하는 메모리 펄스 발생회로.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950002901A KR0136668B1 (ko) | 1995-02-16 | 1995-02-16 | 메모리의 펄스 발생회로 |
US08/600,159 US5627796A (en) | 1995-02-16 | 1996-02-12 | Pulse generation circuit and memory circuit including same |
JP8027565A JP2832696B2 (ja) | 1995-02-16 | 1996-02-15 | メモリのパルス発生回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950002901A KR0136668B1 (ko) | 1995-02-16 | 1995-02-16 | 메모리의 펄스 발생회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960032892A KR960032892A (ko) | 1996-09-17 |
KR0136668B1 true KR0136668B1 (ko) | 1998-05-15 |
Family
ID=19408220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950002901A Expired - Fee Related KR0136668B1 (ko) | 1995-02-16 | 1995-02-16 | 메모리의 펄스 발생회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5627796A (ko) |
JP (1) | JP2832696B2 (ko) |
KR (1) | KR0136668B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100189745B1 (ko) * | 1995-08-25 | 1999-06-01 | 구본준 | 메모리장치의 이퀄라이제이션 펄스 발생기 |
US5898735A (en) * | 1995-10-06 | 1999-04-27 | Matsushita Electric Industrial Co., Ltd. | Circuit and method for signal transmission |
US5995444A (en) * | 1997-12-30 | 1999-11-30 | Stmicroelectronics, Inc. | Edge transition detection control of a memory device |
KR100278988B1 (ko) * | 1998-02-25 | 2001-02-01 | 김영환 | 어드레스 천이 검출회로 |
US6215708B1 (en) | 1998-09-30 | 2001-04-10 | Integrated Device Technology, Inc. | Charge pump for improving memory cell low VCC performance without increasing gate oxide thickness |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0812756B2 (ja) * | 1987-06-22 | 1996-02-07 | 松下電子工業株式会社 | スタチックram回路 |
US5258952A (en) * | 1990-12-14 | 1993-11-02 | Sgs-Thomson Microelectronics, Inc. | Semiconductor memory with separate time-out control for read and write operations |
JPH05217365A (ja) * | 1992-02-03 | 1993-08-27 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3307009B2 (ja) * | 1993-07-21 | 2002-07-24 | 富士通株式会社 | 半導体記憶装置 |
US5438548A (en) * | 1993-12-10 | 1995-08-01 | Texas Instruments Incorporated | Synchronous memory with reduced power access mode |
-
1995
- 1995-02-16 KR KR1019950002901A patent/KR0136668B1/ko not_active Expired - Fee Related
-
1996
- 1996-02-12 US US08/600,159 patent/US5627796A/en not_active Expired - Lifetime
- 1996-02-15 JP JP8027565A patent/JP2832696B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5627796A (en) | 1997-05-06 |
JP2832696B2 (ja) | 1998-12-09 |
JPH08279293A (ja) | 1996-10-22 |
KR960032892A (ko) | 1996-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6262938B1 (en) | Synchronous DRAM having posted CAS latency and method for controlling CAS latency | |
KR100295041B1 (ko) | 프리차지제어회로를구비하는반도체장치및프리차지방법 | |
US5872742A (en) | Staggered pipeline access scheme for synchronous random access memory | |
US5404327A (en) | Memory device with end of cycle precharge utilizing write signal and data transition detectors | |
US6055194A (en) | Method and apparatus for controlling column select lines in a synchronous memory device | |
KR0175192B1 (ko) | 반도체 기억 장치 | |
KR960008849A (ko) | 반도체 기억장치 | |
US5805928A (en) | Burst length detection circuit for detecting a burst end time point and generating a burst mode signal without using a conventional burst length detection counter | |
KR0136668B1 (ko) | 메모리의 펄스 발생회로 | |
US6549994B1 (en) | Semiconductor memory device capable of performing a write operation 1 or 2 cycles after receiving a write command without a dead cycle | |
USRE36532E (en) | Synchronous semiconductor memory device having an auto-precharge function | |
KR100214499B1 (ko) | 반도체 메모리의 라이트 제어 회로 | |
US6005826A (en) | Address signal transition detecting circuit for semiconductor memory device | |
KR970029812A (ko) | 컬럼 선택 신호 제어회로 | |
KR100200919B1 (ko) | 어드레스 천이 감지기를 사용한 반도체 메모리 장치의 라이트 경로 제어회로 | |
KR100422817B1 (ko) | 프리차지 제어 회로 | |
KR0144498B1 (ko) | 컬럼 디코더를 동작시키는 펄스 신호 발생장치 | |
KR100278265B1 (ko) | 스태틱 커런트 감소를 위한 반도체 메모리장치 | |
KR100333684B1 (ko) | 타이밍마진을확보할수있는신호발생장치 | |
KR0117500Y1 (ko) | 메모리 소자의 쓰기 리커버리 신호 발생 회로 | |
KR100256902B1 (ko) | 반도체 메모리 소자의 제어회로 | |
KR970003336B1 (ko) | 워드라인 트래킹을 이용한 이퀄라이즈 신호 발생회로 | |
KR100300023B1 (ko) | 쓰기복구회로 | |
KR20000014224A (ko) | 센스 앰프 제어 회로 | |
KR100234371B1 (ko) | 동기식 스태틱 렌덤 엑세스 메모리장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950216 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19950216 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
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: 19971128 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19980126 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19980126 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20001218 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20011214 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20021223 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20031219 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20041220 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20051219 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20061211 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20080102 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20090102 Start annual number: 12 End annual number: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20091222 Start annual number: 13 End annual number: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20101224 Start annual number: 14 End annual number: 14 |
|
FPAY | Annual fee payment |
Payment date: 20111221 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20111221 Start annual number: 15 End annual number: 15 |
|
FPAY | Annual fee payment |
Payment date: 20121224 Year of fee payment: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20121224 Start annual number: 16 End annual number: 16 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20141209 |