NO20051218L - DAC-basert spenningsregulator for flash-minnerekke - Google Patents
DAC-basert spenningsregulator for flash-minnerekkeInfo
- Publication number
- NO20051218L NO20051218L NO20051218A NO20051218A NO20051218L NO 20051218 L NO20051218 L NO 20051218L NO 20051218 A NO20051218 A NO 20051218A NO 20051218 A NO20051218 A NO 20051218A NO 20051218 L NO20051218 L NO 20051218L
- Authority
- NO
- Norway
- Prior art keywords
- output
- input
- voltage regulator
- voltage
- coupled
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/30—Power supply circuits
-
- 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
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Read Only Memory (AREA)
- Dc-Dc Converters (AREA)
Abstract
Et DAC basert speimingsregulatorsystem for en ikke-flyktig minneanordning omfattende en ladningspumpekrets som har en aktiveringsinngang og en spennings- utgangsnode. En spenning til strøm omformer har en inngang koplet til spennings- utgangsnoden og en utgang koplet til en virtuell jordnode. En strømkilde er koplet til den virtuelle jordnoden og trekker én av flere strømmer i respons på tilstanden til flere digitale iimgangssignaler. En transkonduktansforsterker har en inverterende inngang ved den virtuelle jordnoden, en ikke- inverterende inngang koplet til et referanse- spenningspotensial, og en utgang. En komparator har en første inngang koplet til ut- gangen av transkonduktansforsterkeren, en andre inngang koplet til et referanse- spenningspotensial, og en utgang koplet til aktiveringsinngangen på nevnte ladnings- piunpe.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20020790 ITTO20020790A1 (it) | 2002-09-11 | 2002-09-11 | Regolatore di tensione basato su un convertitore |
US10/407,647 US6771200B2 (en) | 2003-04-03 | 2003-04-03 | DAC-based voltage regulator for flash memory array |
PCT/US2003/028479 WO2004025389A2 (en) | 2002-09-11 | 2003-09-09 | Dac-based voltage regulator for flash memory array |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20051218L true NO20051218L (no) | 2005-03-09 |
Family
ID=31995804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051218A NO20051218L (no) | 2002-09-11 | 2005-03-09 | DAC-basert spenningsregulator for flash-minnerekke |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1537671B1 (no) |
JP (1) | JP2005538678A (no) |
AU (1) | AU2003267123A1 (no) |
CA (1) | CA2497616A1 (no) |
DE (1) | DE60319098T2 (no) |
NO (1) | NO20051218L (no) |
TW (1) | TW200417155A (no) |
WO (1) | WO2004025389A2 (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5250254B2 (ja) * | 2007-12-26 | 2013-07-31 | 三星電子株式会社 | 不揮発性半導体メモリ装置 |
CN114924608A (zh) * | 2022-06-23 | 2022-08-19 | 圣邦微电子(苏州)有限责任公司 | 参考电压产生电路 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5268871A (en) * | 1991-10-03 | 1993-12-07 | International Business Machines Corporation | Power supply tracking regulator for a memory array |
US5221890A (en) * | 1992-03-16 | 1993-06-22 | Sierra Semiconductor Corporation | Reference generator |
US5446367A (en) * | 1993-05-25 | 1995-08-29 | Micron Semiconductor, Inc. | Reducing current supplied to an integrated circuit |
KR0142368B1 (ko) * | 1994-09-09 | 1998-07-15 | 김광호 | 불휘발성 반도체 메모리장치의 자동프로그램 회로 |
US5815012A (en) * | 1996-08-02 | 1998-09-29 | Atmel Corporation | Voltage to current converter for high frequency applications |
FR2756411B1 (fr) * | 1996-11-28 | 1998-12-31 | Sgs Thomson Microelectronics | Procede d'effacement d'une memoire non volatile et electriquement effacable, et dispositifs associes |
US6441593B1 (en) * | 2000-12-14 | 2002-08-27 | Cypress Semiconductor Corp. | Low noise switching regulator |
US6577514B2 (en) * | 2001-04-05 | 2003-06-10 | Saifun Semiconductors Ltd. | Charge pump with constant boosted output voltage |
-
2003
- 2003-09-09 CA CA002497616A patent/CA2497616A1/en not_active Abandoned
- 2003-09-09 DE DE60319098T patent/DE60319098T2/de not_active Expired - Lifetime
- 2003-09-09 WO PCT/US2003/028479 patent/WO2004025389A2/en active IP Right Grant
- 2003-09-09 EP EP03749600A patent/EP1537671B1/en not_active Expired - Lifetime
- 2003-09-09 JP JP2004571984A patent/JP2005538678A/ja active Pending
- 2003-09-09 AU AU2003267123A patent/AU2003267123A1/en not_active Abandoned
- 2003-09-10 TW TW92125047A patent/TW200417155A/zh unknown
-
2005
- 2005-03-09 NO NO20051218A patent/NO20051218L/no unknown
Also Published As
Publication number | Publication date |
---|---|
TW200417155A (en) | 2004-09-01 |
WO2004025389A3 (en) | 2004-11-25 |
WO2004025389A2 (en) | 2004-03-25 |
CA2497616A1 (en) | 2004-03-25 |
AU2003267123A1 (en) | 2004-04-30 |
EP1537671A4 (en) | 2006-01-11 |
EP1537671B1 (en) | 2008-02-13 |
EP1537671A2 (en) | 2005-06-08 |
DE60319098D1 (de) | 2008-03-27 |
DE60319098T2 (de) | 2009-02-05 |
AU2003267123A8 (en) | 2004-04-30 |
JP2005538678A (ja) | 2005-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109495078B (zh) | 一种基准电压生成电路及开关电源 | |
US11201617B1 (en) | Local interconnect network (LIN) driver circuit | |
JP2007281876A (ja) | 比較回路及びその増幅回路 | |
CN108880254B (zh) | 一种应用于dc-dc变换器的预偏置电路 | |
CN112000170B (zh) | 一种NOR Flash模拟乘法器及其应用 | |
TW201418925A (zh) | 改進的補償電路以及應用其的開關電源 | |
WO2021093467A1 (zh) | 一种用于喇叭保护的电流检测电路、芯片及电流检测方法 | |
KR20150054214A (ko) | 커패시터형 센서 리드아웃 회로 | |
CN105490537B (zh) | 一种电源管理电路 | |
CN102970008A (zh) | 一种快速瞬态响应脉冲宽度调制电路 | |
NO20051218L (no) | DAC-basert spenningsregulator for flash-minnerekke | |
TW201145812A (en) | Fast class AB output stage | |
CN105103444A (zh) | 信号输出电路 | |
EE03884B1 (et) | Väikese võimsustarbega lineaarse tagasisidega nihkeregistrid | |
CN209184560U (zh) | 一种基准电压生成电路及开关电源 | |
DE60107228D1 (de) | Auf einem chip aufgebrachte stromquelle | |
RU2568384C1 (ru) | Прецизионный операционный усилитель на основе радиационно стойкого биполярно-полевого технологического процесса | |
US9831773B2 (en) | Current sensing in a power supply | |
CN108931682B (zh) | 一种恒流控制电路及其开关充电芯片 | |
CN107368139A (zh) | 一种集成芯片电路低噪声ldo | |
CN106208996B (zh) | 可变增益放大器电路,主放大器的控制器和相关控制方法 | |
CN101562426A (zh) | 功率放大电路 | |
CN110554724A (zh) | 一种过流保护电路 | |
RU2675626C1 (ru) | Устройство управления преобразователем постоянного напряжения в постоянный ток | |
KR101196403B1 (ko) | 전류 공유 방식의 적분기, 전류 공유 방식의 시그마 델타 아날로그 디지털 변환기 및 전류 공유 방식의 센서 장치 |