KR980012291A - 반도체 장치 - Google Patents
반도체 장치 Download PDFInfo
- Publication number
- KR980012291A KR980012291A KR1019970033012A KR19970033012A KR980012291A KR 980012291 A KR980012291 A KR 980012291A KR 1019970033012 A KR1019970033012 A KR 1019970033012A KR 19970033012 A KR19970033012 A KR 19970033012A KR 980012291 A KR980012291 A KR 980012291A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- well
- power source
- circuit
- bias
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
- H10D84/85—Complementary IGFETs, e.g. CMOS
- H10D84/854—Complementary IGFETs, e.g. CMOS comprising arrangements for preventing bipolar actions between the different IGFET regions, e.g. arrangements for latchup prevention
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Logic Circuits (AREA)
Abstract
Description
Claims (7)
- 제1 회로가 형성된 N형 기판 영역과, 상기 N형 기판 영역과 인접하여 배치되고, 제2 회로가 형성된 P형 기판 영역과, 상기 제1 회로 및/또는 상기 제2 회로의 소정부에 전원을 공급함과 동시에, 상기 N형 기판 영역 및/또는 상기 P형 기판 영역을 바이패스하기 위한 바이어스 기준 전압을 공급하는 제1 전원과, 상기 제1 전원을 공급한 상기 소정부와는 상이한 상기 제1 회로 및/또는 상기 제2 회로의 다른 소정부에, 상기 제1 전원 전압과는 상이한 전압을 공급하는 제2 전원과, 상기 제1 전원에 의해 공급된 상기 바이어스 기준 전압에 의해 소정의 바이패스 전압을 출력하고, 상기 N형 기판 영역 및/또는 상기 P형 기판 영역을 바이어스하는 기판 바이어스 회로와, 상기 제1 전원과 상기 제2 전원과의 사이에 접속되고, 상기 제2 전원만이 공급되고 있을 때 온 상태로 되고, 상기 제1 전원이 공급되어 있을 때 제2 전원의 공급 상태에 관계없이 오프 상태로 되는 바이패스 회로를 구비한 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 바이패스 회로는, 상기 제1 전원이 먼저 투입된 경우에 오프 상태로 되고, 그 후 제2 전원이 투입되었을 때도 오프 상태를 유지하고, 한편, 상기 제2 전원이 먼저 공급된 경우에 온 상태로 되고, 그 후 상기 제1 전원이 공급되었을 때 오프 상태로 되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 기판 바이어스 회로는, 상기 제1 전원 전압 이상의 전압으로 상기 N형 기판 영역을 바이어스하는 N웰 바이어스 회로 및/또는 어스 전위 이하로 상기 P형 기판 영역을 바이어스하는 P웰 바이어스 회로를 포함하는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 바이어스 회로 및 상기 기판 바이어스 회로는 상기 제1 회로 또는 상기 제2 회로가 형성된 반도체 기판 상에 형성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 바이패스 회로는, 다이오드 접속된 MOS트랜지스터로 구성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 제1 전원 및 상기 제2 전원은, 한쪽이 칩 내부용 전원이고, 다른쪽이 인터페이스용 전원인 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 제1 전원의 쪽이 상기 제2 전원보다 전압이 높은 것을 특징으로 하는 반도체 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-185877 | 1996-07-16 | ||
JP18587796A JP3264622B2 (ja) | 1996-07-16 | 1996-07-16 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980012291A true KR980012291A (ko) | 1998-04-30 |
KR100243496B1 KR100243496B1 (ko) | 2000-02-01 |
Family
ID=16178447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970033012A Expired - Fee Related KR100243496B1 (ko) | 1996-07-16 | 1997-07-16 | 반도체 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5942784A (ko) |
JP (1) | JP3264622B2 (ko) |
KR (1) | KR100243496B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6355950B1 (en) | 1998-09-23 | 2002-03-12 | Intel Corporation | Substrate interconnect for power distribution on integrated circuits |
JP2002064150A (ja) * | 2000-06-05 | 2002-02-28 | Mitsubishi Electric Corp | 半導体装置 |
JP4354109B2 (ja) * | 2000-11-15 | 2009-10-28 | Okiセミコンダクタ株式会社 | 半導体装置及びその製造方法 |
US7184555B2 (en) | 2001-04-11 | 2007-02-27 | Magiq Technologies, Inc. | Quantum computation |
JP2002343083A (ja) | 2001-05-18 | 2002-11-29 | Mitsubishi Electric Corp | 半導体装置 |
JP2004031411A (ja) * | 2002-06-21 | 2004-01-29 | Renesas Technology Corp | 半導体装置 |
KR100452322B1 (ko) * | 2002-06-26 | 2004-10-12 | 삼성전자주식회사 | 반도체 메모리 장치의 전원전압 공급 방법 및 셀 어레이전원전압 공급회로 |
US7129745B2 (en) * | 2004-05-19 | 2006-10-31 | Altera Corporation | Apparatus and methods for adjusting performance of integrated circuits |
US7348827B2 (en) * | 2004-05-19 | 2008-03-25 | Altera Corporation | Apparatus and methods for adjusting performance of programmable logic devices |
US20060119382A1 (en) * | 2004-12-07 | 2006-06-08 | Shumarayev Sergey Y | Apparatus and methods for adjusting performance characteristics of programmable logic devices |
US7274247B2 (en) * | 2005-04-04 | 2007-09-25 | Freescale Semiconductor, Inc. | System, method and program product for well-bias set point adjustment |
US7486098B2 (en) * | 2005-06-16 | 2009-02-03 | International Business Machines Corporation | Integrated circuit testing method using well bias modification |
US7330049B2 (en) * | 2006-03-06 | 2008-02-12 | Altera Corporation | Adjustable transistor body bias generation circuitry with latch-up prevention |
US7495471B2 (en) | 2006-03-06 | 2009-02-24 | Altera Corporation | Adjustable transistor body bias circuitry |
US7355437B2 (en) * | 2006-03-06 | 2008-04-08 | Altera Corporation | Latch-up prevention circuitry for integrated circuits with transistor body biasing |
JP4420042B2 (ja) | 2007-02-28 | 2010-02-24 | セイコーエプソン株式会社 | 半導体装置 |
US8787096B1 (en) | 2013-01-16 | 2014-07-22 | Qualcomm Incorporated | N-well switching circuit |
US9698786B2 (en) * | 2015-05-29 | 2017-07-04 | Nexperia B.V. | Interface apparatus with leakage mitigation |
US10410934B2 (en) * | 2017-12-07 | 2019-09-10 | Micron Technology, Inc. | Apparatuses having an interconnect extending from an upper conductive structure, through a hole in another conductive structure, and to an underlying structure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088905A (en) * | 1977-02-15 | 1978-05-09 | Precision Monolithics, Inc. | Self-adjusting compatibility circuit for digital to analog converter |
KR100194743B1 (ko) * | 1989-09-14 | 1999-06-15 | 가나이 쓰도무 | 비교 기능을 갖는 반도체 메모리 장치 |
-
1996
- 1996-07-16 JP JP18587796A patent/JP3264622B2/ja not_active Expired - Fee Related
-
1997
- 1997-07-11 US US08/891,558 patent/US5942784A/en not_active Expired - Fee Related
- 1997-07-16 KR KR1019970033012A patent/KR100243496B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100243496B1 (ko) | 2000-02-01 |
US5942784A (en) | 1999-08-24 |
JPH1032259A (ja) | 1998-02-03 |
JP3264622B2 (ja) | 2002-03-11 |
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