KR100272508B1 - 내부전압(vdd) 발생회로 - Google Patents
내부전압(vdd) 발생회로 Download PDFInfo
- Publication number
- KR100272508B1 KR100272508B1 KR1019970068193A KR19970068193A KR100272508B1 KR 100272508 B1 KR100272508 B1 KR 100272508B1 KR 1019970068193 A KR1019970068193 A KR 1019970068193A KR 19970068193 A KR19970068193 A KR 19970068193A KR 100272508 B1 KR100272508 B1 KR 100272508B1
- Authority
- KR
- South Korea
- Prior art keywords
- internal voltage
- internal
- voltage
- voltage level
- reference voltage
- 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
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Classifications
-
- 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
- G05F3/24—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
- G05F3/242—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage
- G05F3/247—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only with compensation for device parameters, e.g. channel width modulation, threshold voltage, processing, or external variations, e.g. temperature, loading, supply voltage producing a voltage or current as a predetermined function of the supply voltage
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/462—Regulating voltage or current wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
- G05F1/465—Internal voltage generators for integrated circuits, e.g. step down generators
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (3)
- 외부전원을 이용해서 내부전원을 생성하는 내부전압 발생회로에 있어서,상기 외부전원을 받아 기준전압으로 발생하는 기준전압 발생부와,상기 기준전압 발생부에서 발생된 기준전압을 내부전압 레벨로 증폭시키는 내부전압 레벨 증폭부와,상기 내부전압 레벨 증폭부에서 기준전압을 증폭시킬 때의 공정변화를 보상하는 공정변화 보상부와, 그리고상기 증폭된 내부전압 레벨에 의하여 구동하는 드라이버부를 포함하여 구성됨을 특징으로 하는 내부전압 발생회로.
- 제 1 항에 있어서,상기 공정변화 보상부는 상기 내부전압 레벨 증폭부의 출력단에 드레인 단자가 접속되고 소스 단자가 제 2 저항에 직렬로 연결해서 Vss 전원에 연결되는 제 3 nMOS 트랜지스터로 구성된 피드백 회로임을 특징으로 하는 내부전압 발생회로.
- 제 2 항에 있어서,상기 제 3 nMOS 트랜지스터는 낮은 문턱전압을 갖는 트랜지스터로 구성됨을 특징으로 하는 내부전압 발생회로.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970068193A KR100272508B1 (ko) | 1997-12-12 | 1997-12-12 | 내부전압(vdd) 발생회로 |
| JP10329203A JPH11231951A (ja) | 1997-12-12 | 1998-11-19 | 内部電圧発生回路 |
| US09/201,805 US6034519A (en) | 1997-12-12 | 1998-12-01 | Internal supply voltage generating circuit |
| JP2010026323A JP5074542B2 (ja) | 1997-12-12 | 2010-02-09 | 内部電圧発生回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970068193A KR100272508B1 (ko) | 1997-12-12 | 1997-12-12 | 내부전압(vdd) 발생회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990049283A KR19990049283A (ko) | 1999-07-05 |
| KR100272508B1 true KR100272508B1 (ko) | 2000-11-15 |
Family
ID=19527155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970068193A Expired - Fee Related KR100272508B1 (ko) | 1997-12-12 | 1997-12-12 | 내부전압(vdd) 발생회로 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6034519A (ko) |
| JP (2) | JPH11231951A (ko) |
| KR (1) | KR100272508B1 (ko) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6148220A (en) | 1997-04-25 | 2000-11-14 | Triquint Semiconductor, Inc. | Battery life extending technique for mobile wireless applications |
| US6144221A (en) * | 1998-07-02 | 2000-11-07 | Seiko Epson Corporation | Voltage tolerant interface circuit |
| US6259324B1 (en) * | 2000-06-23 | 2001-07-10 | International Business Machines Corporation | Active bias network circuit for radio frequency amplifier |
| JP2002042468A (ja) * | 2000-07-21 | 2002-02-08 | Oki Electric Ind Co Ltd | 半導体集積回路 |
| US6333623B1 (en) | 2000-10-30 | 2001-12-25 | Texas Instruments Incorporated | Complementary follower output stage circuitry and method for low dropout voltage regulator |
| JP3868756B2 (ja) * | 2001-04-10 | 2007-01-17 | シャープ株式会社 | 半導体装置の内部電源電圧発生回路 |
| US6492874B1 (en) | 2001-07-30 | 2002-12-10 | Motorola, Inc. | Active bias circuit |
| JP4301760B2 (ja) * | 2002-02-26 | 2009-07-22 | 株式会社ルネサステクノロジ | 半導体装置 |
| US6624702B1 (en) | 2002-04-05 | 2003-09-23 | Rf Micro Devices, Inc. | Automatic Vcc control for optimum power amplifier efficiency |
| KR100456597B1 (ko) * | 2002-07-16 | 2004-11-09 | 삼성전자주식회사 | 외부 전압 레벨에 따라 내부 전압을 선택적으로 발생하는반도체 메모리 장치 및 그 내부 전압 발생 회로 |
| JP4070533B2 (ja) * | 2002-07-26 | 2008-04-02 | 富士通株式会社 | 半導体集積回路装置 |
| JP2004133800A (ja) * | 2002-10-11 | 2004-04-30 | Renesas Technology Corp | 半導体集積回路装置 |
| US20040070454A1 (en) * | 2002-10-15 | 2004-04-15 | Triquint Semiconductor, Inc. | Continuous bias circuit and method for an amplifier |
| US7010284B2 (en) | 2002-11-06 | 2006-03-07 | Triquint Semiconductor, Inc. | Wireless communications device including power detector circuit coupled to sample signal at interior node of amplifier |
| US20040072554A1 (en) * | 2002-10-15 | 2004-04-15 | Triquint Semiconductor, Inc. | Automatic-bias amplifier circuit |
| US20040080305A1 (en) * | 2002-10-29 | 2004-04-29 | Yu-Tong Lin | Power on detect circuit |
| KR100560945B1 (ko) * | 2003-11-26 | 2006-03-14 | 매그나칩 반도체 유한회사 | 온-칩 기준전압 발생장치를 구비하는 반도체 칩 |
| US7177370B2 (en) * | 2003-12-17 | 2007-02-13 | Triquint Semiconductor, Inc. | Method and architecture for dual-mode linear and saturated power amplifier operation |
| US7621463B2 (en) * | 2005-01-12 | 2009-11-24 | Flodesign, Inc. | Fluid nozzle system using self-propelling toroidal vortices for long-range jet impact |
| US7362084B2 (en) * | 2005-03-14 | 2008-04-22 | Silicon Storage Technology, Inc. | Fast voltage regulators for charge pumps |
| US7737765B2 (en) * | 2005-03-14 | 2010-06-15 | Silicon Storage Technology, Inc. | Fast start charge pump for voltage regulators |
| WO2009004534A1 (en) * | 2007-07-03 | 2009-01-08 | Nxp B.V. | Electronic device and a method of biasing a mos transistor in an integrated circuit |
| US9147443B2 (en) * | 2011-05-20 | 2015-09-29 | The Regents Of The University Of Michigan | Low power reference current generator with tunable temperature sensitivity |
| US9100017B2 (en) * | 2013-07-08 | 2015-08-04 | Samsung Display Co., Ltd. | Impedance component having low sensitivity to power supply variations |
| JP7005022B2 (ja) * | 2016-11-10 | 2022-01-21 | 国立大学法人東北大学 | 増幅装置 |
| US10222818B1 (en) * | 2018-07-19 | 2019-03-05 | Realtek Semiconductor Corp. | Process and temperature tracking reference voltage generator |
| JP7446747B2 (ja) | 2019-09-06 | 2024-03-11 | 株式会社東芝 | 半導体回路 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59111514A (ja) * | 1982-12-17 | 1984-06-27 | Hitachi Ltd | 半導体集積回路 |
| JPS61155913U (ko) * | 1985-03-19 | 1986-09-27 | ||
| JPH0638217B2 (ja) * | 1985-11-30 | 1994-05-18 | 株式会社東芝 | 熱保護回路 |
| US4723108A (en) * | 1986-07-16 | 1988-02-02 | Cypress Semiconductor Corporation | Reference circuit |
| JP2579517B2 (ja) * | 1988-02-26 | 1997-02-05 | 富士通株式会社 | 基準電圧発生回路 |
| JPH04248605A (ja) * | 1991-02-05 | 1992-09-04 | Nec Corp | 基準電圧発生回路 |
| JP2742735B2 (ja) * | 1991-07-30 | 1998-04-22 | 三菱電機株式会社 | 半導体集積回路装置およびそのレイアウト設計方法 |
| JP2765319B2 (ja) * | 1991-11-15 | 1998-06-11 | 日本電気株式会社 | 定電圧回路 |
| KR940007298B1 (ko) * | 1992-05-30 | 1994-08-12 | 삼성전자 주식회사 | Cmos트랜지스터를 사용한 기준전압 발생회로 |
| JP3238526B2 (ja) * | 1992-06-10 | 2001-12-17 | 松下電器産業株式会社 | 基準電位発生回路とそれを用いた半導体集積回路 |
| JP2851767B2 (ja) * | 1992-10-15 | 1999-01-27 | 三菱電機株式会社 | 電圧供給回路および内部降圧回路 |
| BE1007853A3 (nl) * | 1993-12-03 | 1995-11-07 | Philips Electronics Nv | Bandgapreferentiestroombron met compensatie voor spreiding in saturatiestroom van bipolaire transistors. |
| KR0143344B1 (ko) * | 1994-11-02 | 1998-08-17 | 김주용 | 온도의 변화에 대하여 보상 기능이 있는 기준전압 발생기 |
| KR0141157B1 (ko) * | 1995-04-24 | 1998-07-15 | 김광호 | 기준전압발생회로 |
| KR0148732B1 (ko) * | 1995-06-22 | 1998-11-02 | 문정환 | 반도체 소자의 기준전압 발생회로 |
-
1997
- 1997-12-12 KR KR1019970068193A patent/KR100272508B1/ko not_active Expired - Fee Related
-
1998
- 1998-11-19 JP JP10329203A patent/JPH11231951A/ja not_active Withdrawn
- 1998-12-01 US US09/201,805 patent/US6034519A/en not_active Expired - Lifetime
-
2010
- 2010-02-09 JP JP2010026323A patent/JP5074542B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6034519A (en) | 2000-03-07 |
| KR19990049283A (ko) | 1999-07-05 |
| JP2010152911A (ja) | 2010-07-08 |
| JPH11231951A (ja) | 1999-08-27 |
| JP5074542B2 (ja) | 2012-11-14 |
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