KR100300034B1 - 반도체소자의기판전압인가회로 - Google Patents
반도체소자의기판전압인가회로 Download PDFInfo
- Publication number
- KR100300034B1 KR100300034B1 KR1019980003576A KR19980003576A KR100300034B1 KR 100300034 B1 KR100300034 B1 KR 100300034B1 KR 1019980003576 A KR1019980003576 A KR 1019980003576A KR 19980003576 A KR19980003576 A KR 19980003576A KR 100300034 B1 KR100300034 B1 KR 100300034B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- sensing
- level
- substrate voltage
- output
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 63
- 239000004065 semiconductor Substances 0.000 title claims abstract description 21
- 230000010355 oscillation Effects 0.000 claims abstract description 41
- 238000005086 pumping Methods 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/205—Substrate bias-voltage generators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Radar, Positioning & Navigation (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Semiconductor Integrated Circuits (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (4)
- 트리플웰 공정으로 제작된 반도체소자에 있어서,발진신호(OSC)를 발생하는 발진회로부(100)와,상기 발진회로부(100)에서 출력된 발진신호(OSC)에 따라 펌핑동작을 수행하여 기판전압(Vbb)을 출력하는 펌핑부(200)와,외부로부터 인가하는 신호들을 코딩하여 그에 해당하는 감지레벨 선택신호를 출력하는 벤더테스트모드발생부(300)와,상기 벤더테스트모드발생부(300)의 감지레벨 선택신호에 따라 선택된 복수의 센싱 포인트에 의해, 상기 펌핑부(200)에서 출력된 기판전압(Vbb)의 전압레벨을 감지하여 발진회로부(100)로 출력하는 레벨감지부(400)로 구성된 것을 특징으로 하는 반도체 소자의 기판전압 인가회로.
- 제1항에 있어서, 상기 레벨감지부(400)는 펌핑부(200)에서 출력된 기판전압(Vbb)을 센싱하는 복수개의 레벨감지단(41a∼41n)이 병렬연결되어, 상기 벤더테스트모드발생부(300)에서 출력된 감지레벨 선택신호(DETa∼DETn)에 의해 선택되게 구성된 것을 특징으로 하는 반도체 소자의 기판전압 인가회로.
- 제2항에 있어서, 상기 복수의 레벨감지단(41a∼41n)은 소스 및 서브스트레이트로는 기판전압(Vbb)이 인가되고, 게이트로는 접지전압(Vss)이 인가되는 센싱용 엔모스트랜지스터(N42)와,상기 센싱용 엔모스트랜지스터(N42)의 드레인에 소스가 연결되고, 드레인은 발진회로부(100)와 연결되며, 게이트로는 상기 벤더테스트모드발생부(300)로부터 출력되는 감지레벨 선택신호(DETa∼DETn)가 인가되는 스위칭 엔모스트랜지스터(N43)로 구성된 것을 특징으로 하는 반도체 소자의 기판전압 인가회로.
- 제1항에 있어서, 상기 벤더테스트모드발생부(300)는 외부장치로부터 인가하는 더블유씨비알(WCBR)신호, 하이레벨의 전원전압(SVcc) 및 어드레스신호를 코딩하여 그에 해당하는 감지레벨 선택신호를 상기 레벨감지부(400)로 출력하게 구성된 것을 특징으로 하는 반도체 소자의 기판전압 인가회로.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980003576A KR100300034B1 (ko) | 1998-02-07 | 1998-02-07 | 반도체소자의기판전압인가회로 |
JP32228898A JP4241974B2 (ja) | 1998-02-07 | 1998-11-12 | 半導体素子の基板電圧印加回路 |
US09/195,202 US6150870A (en) | 1998-02-07 | 1998-11-18 | Adjustable substrate voltage applying circuit of a semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980003576A KR100300034B1 (ko) | 1998-02-07 | 1998-02-07 | 반도체소자의기판전압인가회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990069372A KR19990069372A (ko) | 1999-09-06 |
KR100300034B1 true KR100300034B1 (ko) | 2001-09-06 |
Family
ID=19532686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980003576A Expired - Fee Related KR100300034B1 (ko) | 1998-02-07 | 1998-02-07 | 반도체소자의기판전압인가회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6150870A (ko) |
JP (1) | JP4241974B2 (ko) |
KR (1) | KR100300034B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4651766B2 (ja) * | 1999-12-21 | 2011-03-16 | 富士通セミコンダクター株式会社 | 半導体記憶装置 |
KR100317197B1 (ko) * | 1999-12-27 | 2001-12-24 | 박종섭 | 기판 바이어스 회로 |
US7956594B2 (en) * | 2005-07-05 | 2011-06-07 | Freescale Semiconductor, Inc. | Device and method for compensating for voltage drops |
KR101160838B1 (ko) * | 2005-11-14 | 2012-07-03 | 삼성전자주식회사 | 표시 장치 |
JP2007303874A (ja) * | 2006-05-09 | 2007-11-22 | Fujitsu Ltd | 電源センス回路,電源供給システム,及び集積回路 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57199335A (en) * | 1981-06-02 | 1982-12-07 | Toshiba Corp | Generating circuit for substrate bias |
KR0158478B1 (ko) * | 1994-12-21 | 1999-02-01 | 김광호 | 반도체 메모리장치의 기판전압 조절회로 |
KR0142967B1 (ko) * | 1995-04-26 | 1998-08-17 | 김광호 | 반도체 메모리장치의 기판 전압 제어회로 |
US5602794A (en) * | 1995-09-29 | 1997-02-11 | Intel Corporation | Variable stage charge pump |
JP3245037B2 (ja) * | 1996-02-05 | 2002-01-07 | 株式会社東芝 | 半導体集積回路装置 |
KR100273210B1 (ko) * | 1997-04-22 | 2000-12-15 | 김영환 | 데이터 입출력 감지형 기판전압 발생회로 |
KR19990050472A (ko) * | 1997-12-17 | 1999-07-05 | 구본준 | 승압전압 발생회로 |
-
1998
- 1998-02-07 KR KR1019980003576A patent/KR100300034B1/ko not_active Expired - Fee Related
- 1998-11-12 JP JP32228898A patent/JP4241974B2/ja not_active Expired - Fee Related
- 1998-11-18 US US09/195,202 patent/US6150870A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR19990069372A (ko) | 1999-09-06 |
JPH11261013A (ja) | 1999-09-24 |
US6150870A (en) | 2000-11-21 |
JP4241974B2 (ja) | 2009-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0399240A2 (en) | Semiconductor memory device | |
KR100687991B1 (ko) | 피-웰 전압 조정 장치 및 그를 이용한 메모리 장치의 결함누설 스크린 테스트 방법 및 장치 | |
KR100247785B1 (ko) | 온-칩 전압강하 변환기를 갖는 집적회로용 스트레스 모드회로 | |
US5285418A (en) | Semiconductor device having a temperature detection circuit | |
KR100300034B1 (ko) | 반도체소자의기판전압인가회로 | |
KR19990060766A (ko) | 반도체메모리장치의내부전압발생회로 | |
KR100414739B1 (ko) | 반도체 메모리 소자의 내부전압 발생 장치 | |
US6628134B1 (en) | DC stress supply circuit | |
US20020018383A1 (en) | Semiconductor memory device | |
US7977966B2 (en) | Internal voltage generating circuit for preventing voltage drop of internal voltage | |
US7760566B2 (en) | Semiconductor memory device for preventing supply of excess specific stress item and test method thereof | |
KR100311972B1 (ko) | 반도체 메모리 장치의 모드신호 발생장치 | |
JP4229636B2 (ja) | 半導体装置 | |
KR100780619B1 (ko) | 반도체 장치 | |
US20070108608A1 (en) | Multi-chip package semiconductor device and method of detecting a failure thereof | |
KR100460073B1 (ko) | 반도체메모리의번-인모드제어회로 | |
KR100689804B1 (ko) | 반도체 메모리 장치의 고전압 발생회로 | |
US7250809B2 (en) | Boosted voltage generator | |
KR20140025260A (ko) | 집적회로 칩 | |
KR100569543B1 (ko) | 반도체 메모리 테스트 장치 | |
KR20050021033A (ko) | 반도체 메모리 소자의 네거티브 전압 발생장치 및네거티브 전압 생성제어방법 | |
KR100596790B1 (ko) | 고전압 발생기 | |
KR100313499B1 (ko) | 센스앰프의레퍼런스전압가변회로 | |
KR100439101B1 (ko) | 번인 스트레스 전압 제어 장치 | |
KR20020067895A (ko) | 반도체 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980207 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980207 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000621 Patent event code: PE09021S01D |
|
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: 20010508 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20010613 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20010614 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20040331 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20050523 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20060522 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20070518 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20080527 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20090526 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20100524 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20110526 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20120601 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20130603 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20130603 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20140530 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20140530 Start annual number: 14 End annual number: 14 |
|
FPAY | Annual fee payment |
Payment date: 20150515 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20150515 Start annual number: 15 End annual number: 15 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20170509 |