JP2005117619A - 半導体素子の高電圧スイッチ回路 - Google Patents
半導体素子の高電圧スイッチ回路 Download PDFInfo
- Publication number
- JP2005117619A JP2005117619A JP2004188565A JP2004188565A JP2005117619A JP 2005117619 A JP2005117619 A JP 2005117619A JP 2004188565 A JP2004188565 A JP 2004188565A JP 2004188565 A JP2004188565 A JP 2004188565A JP 2005117619 A JP2005117619 A JP 2005117619A
- Authority
- JP
- Japan
- Prior art keywords
- pumping
- voltage
- transistor
- high voltage
- clock signal
- 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.)
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
Abstract
低電圧の電源電圧の下でも高電圧を効果的に伝達できる、半導体回路装置用のスイッチ回路を提供する。
【解決手段】
クロック信号とイネーブル信号の否定論理積によってポンピングクロック信号を出力するNANDゲートと、ネイティブトランジスタとトリプルウェルを有するトランジスタとを含み、第1高電圧と前記ポンピングクロック信号によってポンピング電圧を出力するポンピング部と、前記ポンピング電圧によって第2高電圧を伝送するスイッチ部とを備えて、高電圧スイッチ回路を構成する。
【選択図】図1
Description
20、300…プリチャージ部
30、200…スイッチ部
Claims (3)
- クロック信号とイネーブル信号の論理演算によってポンピングクロック信号を出力するNANDゲートと、
ネイティブトランジスタとトリプルウェルを有するトランジスタとを含み、第1高電圧と前記ポンピングクロック信号とによってポンピング電圧を出力するポンピング部と、
前記ポンピング電圧によって第2高電圧を伝送するスイッチ部と
を備えてなる半導体素子の高電圧スイッチ回路。 - 請求項1に記載の半導体素子の高電圧スイッチ回路において、
前記ポンピング部は、
前記ポンピングクロック信号の電圧を前記ポンピング部の出力にポンピングする第1キャパシタと、
前記ポンピングクロック信号を反転するインバータと、
前記反転されたポンピングクロック信号の電圧を第1ノードにポンピングする第2キャパシタと、
前記第1ノードによって前記第1ノードの電圧を前記ポンピング部の出力端に印加するトリプルウェルを有する第1トランジスタと、
前記ポンピング部の出力端によって前記第1高電圧を前記第1ノードに伝送するネイティブ第2トランジスタと、
前記ポンピング部の出力端によって前記第1高電圧を前記第1トランジスタのバルクに伝送するネイティブ第3トランジスタとを含んでなる
ことを特徴とする回路。 - 請求項1に記載の半導体素子の高電圧スイッチ回路であって、
さらに、前記イネーブル信号によって前記ポンピング部の出力をプリチャージする第5トランジスタを含んでなる
ことを特徴とする回路。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030070557A KR100714034B1 (ko) | 2003-10-10 | 2003-10-10 | 반도체 소자의 고전압 스위치 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005117619A true JP2005117619A (ja) | 2005-04-28 |
JP4429096B2 JP4429096B2 (ja) | 2010-03-10 |
Family
ID=34420595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004188565A Expired - Fee Related JP4429096B2 (ja) | 2003-10-10 | 2004-06-25 | 半導体素子の高電圧スイッチ回路 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7030684B2 (ja) |
JP (1) | JP4429096B2 (ja) |
KR (1) | KR100714034B1 (ja) |
TW (1) | TWI277295B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014511619A (ja) * | 2011-02-24 | 2014-05-15 | 日本テキサス・インスツルメンツ株式会社 | 高速、高電圧マルチプレクサ |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100520682B1 (ko) * | 2004-02-25 | 2005-10-11 | 주식회사 하이닉스반도체 | 반도체 소자의 고전압 스위치 회로 |
JP4199765B2 (ja) * | 2005-12-02 | 2008-12-17 | マイクロン テクノロジー,インコーポレイテッド | 高電圧スイッチング回路 |
US7599231B2 (en) * | 2006-10-11 | 2009-10-06 | Atmel Corporation | Adaptive regulator for idle state in a charge pump circuit of a memory device |
US7471135B2 (en) * | 2006-12-05 | 2008-12-30 | Cypress Semiconductor Corp. | Multiplexer circuit |
US7821866B1 (en) | 2007-11-14 | 2010-10-26 | Cypress Semiconductor Corporation | Low impedance column multiplexer circuit and method |
EP2245191A1 (en) * | 2008-01-17 | 2010-11-03 | Sequenom, Inc. | Single molecule nucleic acid sequence analysis processes and compositions |
KR101610829B1 (ko) * | 2009-12-15 | 2016-04-11 | 삼성전자주식회사 | 트리플 웰 구조를 가지는 플래시 메모리 소자 |
US8963630B2 (en) | 2012-06-19 | 2015-02-24 | Infineon Technologies Ag | System and method for boosted switches |
KR101516306B1 (ko) * | 2014-06-16 | 2015-05-04 | (주)피델릭스 | 플래시 메모리 장치의 고전압 스위칭 회로의 레이아웃 |
KR101516316B1 (ko) * | 2014-06-24 | 2015-05-04 | (주)피델릭스 | 플래시 메모리 장치의 고전압 스위칭 회로 및 이에 포함되는 펌핑 모스 트랜지스터의 레이아웃 |
CN104753511B (zh) * | 2015-04-20 | 2017-11-07 | 中国电子科技集团公司第二十四研究所 | 一种低压低功耗线型模拟开关 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0756220B1 (en) * | 1995-07-28 | 2000-10-11 | STMicroelectronics S.r.l. | Charge pump circuit with improved features |
US5767729A (en) * | 1996-10-31 | 1998-06-16 | Integrated Silicon Solution Inc. | Distribution charge pump for nonvolatile memory device |
US5784326A (en) * | 1997-06-04 | 1998-07-21 | Holtek Microelectronics Inc. | Voltage raising device |
KR100617512B1 (ko) * | 1999-07-12 | 2006-09-01 | 주식회사 하이닉스반도체 | 고속 컬럼 동작용 고전압 발생 장치 |
JP3910765B2 (ja) * | 1999-09-08 | 2007-04-25 | 株式会社東芝 | 電圧発生回路及びこれを用いた電圧転送回路 |
KR100535650B1 (ko) * | 2002-07-15 | 2005-12-08 | 주식회사 하이닉스반도체 | 플래쉬 메모리 장치의 블럭 선택 회로 |
US6930536B2 (en) * | 2003-11-04 | 2005-08-16 | Micron Technology, Inc. | Voltage booster |
-
2003
- 2003-10-10 KR KR1020030070557A patent/KR100714034B1/ko not_active IP Right Cessation
-
2004
- 2004-06-24 US US10/876,144 patent/US7030684B2/en not_active Expired - Fee Related
- 2004-06-25 JP JP2004188565A patent/JP4429096B2/ja not_active Expired - Fee Related
- 2004-06-30 TW TW093119269A patent/TWI277295B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014511619A (ja) * | 2011-02-24 | 2014-05-15 | 日本テキサス・インスツルメンツ株式会社 | 高速、高電圧マルチプレクサ |
Also Published As
Publication number | Publication date |
---|---|
TWI277295B (en) | 2007-03-21 |
JP4429096B2 (ja) | 2010-03-10 |
US7030684B2 (en) | 2006-04-18 |
KR20050034847A (ko) | 2005-04-15 |
US20050077951A1 (en) | 2005-04-14 |
TW200524276A (en) | 2005-07-16 |
KR100714034B1 (ko) | 2007-05-04 |
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