rb带隙基准源电路与版图设计

1、shall assign a person in custody; acceptance can be carried out operations, acceptance or unqualified acceptance not made the next processes work; 10, the construction site . construction construction construction organization name project name 4-2-7 content security technology to give the low-down

2、the content to the hopper cars, against a measure, not too much force and withdrawal, on the feet may not be in the hopper, rises below shall not stand. when cleaning the hopper of concrete stone, two bucket chain must be fastened; when running in a blender, tools may not be inserted into the drum;

3、derrick transport, car steering wheel shall not be extended outside the cage, wheel wedge before and after; water frame beams and concrete, to observe the formwork, formwork systems, unusual in reporting in a timely manner, no operations directly on the template or support; irrigation structures whe

4、n the edge of the concrete columns, beams, external platforms necessary security measures; water in deep foundation pit base during construction before, you should check whether the pit slope soil collapse collapse danger, if found, should be reported immediately and to take measures; should wear pr

5、otective equipment when using vibration, with leakage protection switch move switch box; acceptance before for work, not to unqualified acceptance or acceptance not made the next processes work; pumping concrete should be independent and reliable support; 10, site specific security cards; 11, the ot

6、her. disclosure signatures to accept cards deliver the signature time japan form in duplicate, teams from the deposit of an instrument, and filed a report. assembly and disassembly of tower crane safety technology gives the low-down (reference tables) construction construction construction organizat

7、ion name project name 4-2-8 content security technology to give the low-down the content strictly according to the tower crane, remove programme implementation operations, operating personnel must have professional training and with valid id to work; special command, coordination, and ensure safety

8、in production; working at height strictly comply with the safety specifications; the erection and removal of prohibited people who stay within the operating area; carefully check the lifting wire and clasps, strictly according to the updated standards update; carefully check all bolts, lock shaft da

9、mage, fatigue, cracking to update in a timely manner; solid hydraulic jacking system of ministries in charge of the joint; removal affect the safe operation of wires, check the insulation of cables and wires are good, motor connection is correct, the switch movement is sensitive and reliable; must h

10、ave a good grounding facilities, grounding resistance value shall not be more than 4 ohm; 10, to ensure that effective safety devices, such as lifting the limiters, torque limiters, height restrictions, stroke and hooks insurance, reel safety devices; 11, acceptance may behraje lk kontejner a pebaly

11、, po pouit, k centralizovan spalovn, obsadit uvolnn, by nemly bt ztraceny. 5, kad jednotka pomoc vysoce toxick ltky mus bt zaznamenny v detailu, vetn jmno, slo, mnostv a zabavovn personlu, pjemc a tak dle. 6, pouvn vysoce toxickch ltek mus projt bezpenostn vcvik a tercirn vzdln, obeznmen s drogami n

12、ebezpen vlastnosti hry. sektor zprva, a do nvratu do normlu. 3.3. kad oddlen podle jejich vlastn odpovdnosti, nouzov zchrann riziko komunikan nstroj provd kontroly v pravidelnch intervalech. kontrola skryt nen na mst, nen zprva veden raz, odpovdnost za vnou zodpovdnost. 4. sprva nouzov zchrann zazen

13、 4.1. pozice podle nebezpen povahy nebezpenosti a postoj, oznmil v pln vi k zen bezpenosti zchrannho zazen. 4.2. post je vybaveno nouzovm vybavenm specializovan archivy, vetn platebnho obdob, jednotky zakzek, odpovdn za pi, uvn, inspekn zznamy a jin zznamy. 5. nouzov zchrann vedouc skupiny v zen 5.1

14、 nouzov zchrann cvien, vedouc skupina by mla mt alespo velen, operac, plnovn, logistika, administrativa sloen z 5 zkladn havarijn funkc. 5.2 nouzov zchrann cvien by mly bt plnovny a pipraven nouzovou. pohotovostn plny pro vechny aspekty ohroen zchranu podrobnosti jsou v pedstihu, je vasn, dn a inn k

15、roky prvodce pro nouzov zchrann prce. nouzov postupy a by ml organizovat experti na revizi, podepsan hlavami velkch vydavatelstv implementovna po pijet a zvyovn povdom, vzdlvn a kolen a neustl zlepovn. 5.3 podle plnovan vrty, rzn typy pracovnk podlej na opoteben vrtku nouzov zchrann symbolem sv iden

16、tity v procesu. nvod vech kategori zamstnanc v divizi pro n tvo jasnou linii velen zajistit sprvnost rozhodnut a celistvost a innost reakce. 5.4 po skonen nvod, vyhodnotit vsledky nvod a nvod zprvy, ekl dobe nvod problmy v kurzu, a v dalm nvodu zlepen nebo npravnch opaten. 6 nouzov management 6.1, p

17、o nehod, zjistila, e jednotky nebo lid v okol hleny. pole bezpenostn opaten maj bt pijata, dosah do sanitky, ne slep nebo pohotovost pi nechrnnm personl. 6.2, jednotka veden po obdren hlen nehody podle nehody k uren, zda chcete aktivovat havarijn plny. pokud potebujete rodie pomoc a zchranu, spadaj

18、pod nadazenou jednotku a podat o podporu. 6.3, nouzov zchrann sted na zklad zmny scny, vasn pizpsoben nouzov opaten, likvidaci havarijn personl v souladu s mimodn opaten. 6.4, vedouc tmu, pedk poslouchat pkaz pkaz v regionu, aktivn pijmat opaten k stupu dn organizace zabezpeen pol. 6.5, strnky perso

19、nthe principle of simplified eia of construction projects in the region. in terms of land, linked to the implementation of urban and rural construction land increase and decrease, replacement indicators for priority areas project. charges, into the projects of water, electricity, administrative char

20、ges and preferential policies. in the area of taxation, and settled in areas of industry and its production company, within 5 years after the completion of fiscal incentives to enterprises. in terms of financing, integration of land, tax, financial and other resources, and construct government credi

21、t + business credit credit system, establishment of marketization, commercialization and modernization of the investment and financing platform; effective bank-enterprise docking, encourages private capital into the park, to raise industry development fund. 5, optimize the environment and service in

22、dustries. to create policy lowlands, highlands, integrity of service land, development land as the goal, to optimize the area under development environment. all administrative law enforcement departments to appoint a full-time personnel stationed in areas dedicated to coordinating and solving proble

23、ms associated with businesses in this sector. when there are substantial issues, sector leaders arranged to personally intervene, in-person, in-person push tangible area building a green light, easy line. to further reduce and standardize administrative examination and approval items, simplify exami

24、nation and approval links, improve efficiency; according to the .since the educational practice of the mass line of the party, himself seriously in the education, practical control central eight rules and opposing the four winds and practicing three suns, and check the spirit of jiao yulu, ideology,

25、 solicit opinions based on outstanding problems checked swing, careful analysis and reflection. will now check report is as follows: first, adherence to the partys political discipline, eight in the central provision, change the style of the basic situation of 1, in compliance with the partys politi

26、cal disciplines. conscientiously abide by the partys political discipline, abide by the constitution and the rules and regulations of the party, in the political, ideological and maintain highly consistent with the cpc central committee on the action, there is no violation of the partys political di

27、scipline problems. 2, in the implementation of the central authorities of the eight provisions. improving research, improving research methods, but there are less grass-roots units, primary first-hand an inadequate grasp of the problem, which is to be strengthened in the future. second, construction

28、, strictly in accordance with the provisions to streamline and improve the quality of meetings of the conference. third, streamlining file briefs, culture involves all aspects of propaganda and ideology, sometimes due to the practical needs of invention notifications, this area needs further论文题目：带隙基

29、准源电路与版图设计摘 要 基准电压源具有相对较高的精度和稳定度，它的温度稳定性以及抗噪性能影响着整个系统的精度和性能。模拟电路使用基准源，或者是为了得到与电源无关的偏置，或者为了得到与温度无关的偏置，其性能好坏直接影响电路的性能稳定，可见基准源是子电路不可或缺的一部分，因此性能优良的基准源是一切电子系统设计最基本和最关键的要求之一，而集成电路版图是为了实现集成电路设计的输出。本文的主要目的是用bicmos工艺设计出基准源电路的版图并对其进行验证。本文首先介绍了基准电压源的背景发展趋势及研究意义，然后简单介绍了基准电压源电路的结构及工作原理。接着主要介绍了版图的设计，验证工具及对设计的版图进行验

30、证。本设计采用40v的0.5u bicmos工艺库设计并绘制版图。仿真结果表明，设计的基准电压源温度变化为-4085，输出电压为2.5v及1.25v。最后对用diva验证工具对版图进行了drc和lvs验证，并通过验证，表明本次设计的版图符合要求。关键字 ：bicmos，基准电压源，温度系数，版图 subject: research and layout design of bandgap referencespecialty: microelectronicsname: zhong ting (signature)instructor: liu shulin (signature)abstra

31、ctthe reference voltage source with relatively high precision and stability, temperature stability and noise immunity affect the accuracy and performance of the entire system. analog circuit using the reference source, or in order to get the bias has nothing to do with power, or in order to be indep

32、endent of temperature, bias, and its performance directly affects the performance and stability of the circuit shows that the reference source is an integral part of the sub-circuit, excellent reference source is the design of all electronic systems the most basic and critical requirements of one of

33、 the ic layout in order to achieve the output of integrated circuit design. the main purpose of this paper is the territory of the reference circuit and bicmos process to be verified.this paper first introduces the background of the trends and significance of the reference voltage source, and then b

34、riefly introduced the structure and working principle of the voltage reference circuit. then introduces the layout design and verification tools to verify the design of the territory.this design uses a 40v 0.5u bicmos process database design and draw the layout.the simulation results show that the d

35、esign of voltage reference temperature of -40 c 85 c, the output voltage of 2.5v and 1.25v. finally, the diva verification tool on the territory of the drc and lvs verification, and validated, show that the territory of the design meet the requirements.keywords: bicmos，band gap , temperature coeffic

36、ient, layout目 录1 绪论11.1 背景介绍及发展趋势11.2 研究意义31.3 本文主要工作42 基准电压源电路设计52.1 基准电压源的分类及特点52.2 基准电压源的温度特性72.2.1 负温度系数项72.2.2 正温度系数电压72.3 基本原理82.3.1 与温度无关的电路82.3.2.与电源无关的偏置电路82.4 基准电压源电路设计92.4.1 基本原理92.4.2 运放的设计102.4.3 带隙核心电路设计142.5 仿真分析153 版图设计1931 版图设计的基础193.1.1 集成电路版图设计与掩膜版、制造工艺的关系193.1.2 版图设计的设计规则203.1.3

37、版图通用设计步骤233.2工艺介绍253.2.1 常见工艺简介253.2.2bicmos工艺263.3 带隙基准电路的版图设计283.3.1版图的分层及连接283.3.2 版图设计环境介绍293.3.3 器件及总体版图304 版 图 验 证394.1 版图验证概述394.2 验证工具介绍404.2.1 cadence概述404.2.2 diva使用介绍414.3 版图的drc验证454.4 版图的lvs验证455总结47致 谢48参考文献49shall assign a person in custody; acceptance can be carried out operations, a

38、cceptance or unqualified acceptance not made the next processes work; 10, the construction site . construction construction construction organization name project name 4-2-7 content security technology to give the low-down the content to the hopper cars, against a measure, not too much force and wit

39、hdrawal, on the feet may not be in the hopper, rises below shall not stand. when cleaning the hopper of concrete stone, two bucket chain must be fastened; when running in a blender, tools may not be inserted into the drum; derrick transport, car steering wheel shall not be extended outside the cage,

40、 wheel wedge before and after; water frame beams and concrete, to observe the formwork, formwork systems, unusual in reporting in a timely manner, no operations directly on the template or support; irrigation structures when the edge of the concrete columns, beams, external platforms necessary secur

41、ity measures; water in deep foundation pit base during construction before, you should check whether the pit slope soil collapse collapse danger, if found, should be reported immediately and to take measures; should wear protective equipment when using vibration, with leakage protection switch move

42、switch box; acceptance before for work, not to unqualified acceptance or acceptance not made the next processes work; pumping concrete should be independent and reliable support; 10, site specific security cards; 11, the other. disclosure signatures to accept cards deliver the signature time japan f

43、orm in duplicate, teams from the deposit of an instrument, and filed a report. assembly and disassembly of tower crane safety technology gives the low-down (reference tables) construction construction construction organization name project name 4-2-8 content security technology to give the low-down

44、the content strictly according to the tower crane, remove programme implementation operations, operating personnel must have professional training and with valid id to work; special command, coordination, and ensure safety in production; working at height strictly comply with the safety specificatio

45、ns; the erection and removal of prohibited people who stay within the operating area; carefully check the lifting wire and clasps, strictly according to the updated standards update; carefully check all bolts, lock shaft damage, fatigue, cracking to update in a timely manner; solid hydraulic jacking

46、 system of ministries in charge of the joint; removal affect the safe operation of wires, check the insulation of cables and wires are good, motor connection is correct, the switch movement is sensitive and reliable; must have a good grounding facilities, grounding resistance value shall not be more

47、 than 4 ohm; 10, to ensure that effective safety devices, such as lifting the limiters, torque limiters, height restrictions, stroke and hooks insurance, reel safety devices; 11, acceptance may belu, kdy se setkvaj osoby v nouzi by mla dodrovat zsady zchranu il ped smrt, zrann ped men zrann, snadn o

48、btn. 7, sluba pro nouzovou sprvu nouzov zchrann orgny shromaovny archiv informac. 36 a nouzov zchrann plny pezkoumat systm zmny, clem specifikace bezpenostn havrie havarijn plny managementu, perfektn havarijn plny systm, rozen nouzov plny vdeck a clen, a innost pohlav, podle lidov republika ny prask

49、la udlosti mly metody a lidov republika ny bezpenostn metody a vroby bezpenostn havrie havarijn plny zen pstupu (nrodn ann vzen generl in 17,), prvnch pedpis a nazench, vyvinut tento systm. druh, rozsah tato zsada plat pro nouzov ppravy, revize a revizn prce. zatet, vypracovn pohotovostnch pln na 1,

50、 pprav pohotovostnch pln by mly splovat tyto zkladn poadavky: 1.1 v souladu s ustanovenmi pslunch zkon, pedpis, pravidel a norem; 1.2 v kombinaci s skuten situace organizace bezpenost produkce; 1.3 obsahuj analzu rizik podniku; 1.4 odpovdnost havarijn personl a organizace jasn a konkrtn opaten; 1.5

51、m jasnou a konkrtn havarijn prevenci a nouzov postupy a odpovdajc jeho schopnosti nouzov reakce; 1.6 jasn nouzovch ochrannch opaten a me splnit mimodn poadavky projektu; 1.7 pln pro zkladn prvky je pln, kompletn pln plohy poskytnut informace jsou pesn; 1.8 plny a souvisejc nouzov vzjemn vztah. 2, pr

52、ojekt v souladu s pslunmi zkony a pedpisy a vrobu a provoz vroby bezpenostn nehody havarijn pprav smrnice (dle jen pravidla), v kombinaci s nebezpemi, analzy rizik a monost charakteristik nehod a vypracovat pslun pohotovostn plny. 3, projektovho oddlen nouzov systm pro komplexn havarijn plny, specil

53、n havarijn plny a vlastn een. 3.1 vechny druhy rizika pro firmu, komplexn havarijn pln formulovan manaery spolenosti. komplexn popis aktivanho signlu pat organizace spolenosti a jej odpovdnost za havarijn, pipravenost na systm a postupy pro reakci, prevenci nehod a nouzovou podporu, havarijn plny a

54、cvien jako hlavn obsah. 3.2 u uritch druh rizik, podan editelem zhi rozvjet konkrtn pohotovostnch pln. speciln pohotovostn plny, vetn analzy rizik, mon nehody charakteristiky a nouzovch organizace a odpovdnost, nouzov postupy a preventivn opaten, v ppad nouze a tak dle. 3.3 pro nebezpenj klov posty

55、klov pozice a klovch oblast (vetn hlavnch rizik), podanstreamlining. four are standard visits, except as required to participate in training, no other activity. five is to improve news reporting, for propaganda work strictly according to the regulations. six is strictly your presentation published s

56、trictly according to the regulations. seven is strictly thrift, required the use of vehicles and office space and corporate hospitality. 3, change the style. propaganda and ideological work of the new situation and new requirements of the new tasks, had done a lot of fruitful work, has made many achievements, but further closer to the grass roots, close to reality, close to the masses and also inadequate innovation must continue to improve. second, the four winds some outstanding issues 1, oppose formalism. one theory is that he didnt, with less close contact. theoretica