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功率半导体英文翻译

2023-06-16 01:17:58
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In addition to improvements in chip performance, the shell packaging technology is also a great breakthrough, IR inversion in the development of field-effect transistor, also known as "FlipFET" on the basis of this year introduced the DirectFET, as shown in Figure 6. Its source and gate inversion result can be directly welded in the printed circuit board, the drain at the top of the weld metal in its shell, if necessary, by the radiator or direct contact with the equipment enclosure. DirectFET size equivalent to the traditional SO-8 plastic (plastic with an area of about 4x5 mm2) shell. In such a small device, the first structure of a double-sided cooling. It is a lead frame, no-lead solder joints of the device, it brought about a series of advantages: it"s non-resistor chip package (DFPR) is only 0. 1mW, device thickness of only 0. 7mm, resistance and parasitic inductance have dropped significantly. Such characteristics make it especially suitable for the above-mentioned computer of the latest generation of CPU. In the multi-phase circuits, each with only two of 30 security DirectFET can transfer current. Increase its current rate of 400 per delicate security, the working frequency of 1-2 MHz.

Secondly, you must be focused on power semiconductor devices in the IC direction: as a result of the development of MOSFET and IGBT, and their matching to provide a trigger signal power integrated circuit PIC (Power IC) have also developed rapidly. At that time, also known as MOS gate drive MGD (MOS Gate Driver) or control integrated circuit CIC (Control IC). With the expansion of the scope of application: such as motor drives, lighting, various power supply and so on, CIC of the cultivars have been rapidly increasing. These CIC in the development process

And gradually from a simple function to trigger the special needs of a wide range of applications development. PIC is the earliest that can be used in high voltage IC, therefore, also known as high-voltage IC (HVIC). However, many applications such as communications, computers, portable power supply and so on, they do not require high voltage, but demand for the special needs of the development of application specific integrated circuit. Because of their combination and application of power semiconductor devices, we have the power to include them in a class of semiconductor devices. So now the power semiconductor devices in the family, there are many integrated circuits. Many of these power devices with integrated circuits inside, some outside while the separation of power devices. Judging from this point, the limits of power and microelectronics has become increasingly blurred. If a large number of computer applications in power modulation device voltage LDO (Low Drop Out) is one example. It does not belong to switch applications.

As a result of a large number of integrated circuits into the power semiconductor devices, which consider the power semiconductor integrated circuits and devices to do the same in the chip or device on the development of the natural line of thought. Done in the same chip, the original is the concept of power integrated circuits, but their power often relatively small. Done in the same package, easy to increase power capacity, a number of passive components is also possible to join, here often called multi-chip module (MCM).

IR last year iPOWIR developed is a typical multi-chip module. It will power devices to control the use of integrated circuits, or in combination with pulse-width modulation (PWM) integrated circuit, according to the needs of power supply design, using BGA packaging technology portfolio in the same device (as shown in Figure 7) . Multi-chip device that greatly simplifies the power supply design staff. Components reduces the number and percentage of the area, there has been a lot of performance improvement. iPOWIR development is considered DC-DC conversion of the future. But, in fact, a wide range of applications in other fields, as long as the requirements of further integration, MCM structure and will there will be more and more. Therefore, it is the power semiconductor devices important direction of development.

In the above presentation, the development of MOSFET has been referred to as 4C industry provides an important foundation. 4C industries which, at present it is the most active direction of the product. We can understand: in the communications, computer, consumer electronics and automotive development, will require many, many close contacts and IC of all types of power semiconductor devices. Each of these aspects can be used to introduce a lot of space. Not detailed here.

Add: Conclusion

To sum up, the power semiconductor devices the past few years, constantly changed a lot. So can no longer look at a fixed vision of the development of power semiconductor devices. For example, not simply thyristor power semiconductor devices and an equal sign painting, or drawing an equal sign and discrete devices. Must not power semiconductor devices and microelectronics artificially separated, it seems only semiconductor microelectronics. These will impede the development of power semiconductor devices, in the long run will hinder the development of microelectronic devices. Development strategy in order to avoid the power semiconductor devices as a simple process only to be completed on the low-tech products. And the preferential policies available only to integrated circuit industry. China has not been very good to the development of modern power semiconductor devices, the lack of modern power semiconductor devices is a comprehensive understanding of the factors I am afraid. Information technology to stimulate industrialization in the wave, it is imperative that different semiconductor devices have a balanced development.

Conclusion

To sum up, the power semiconductor devices the past few years, constantly changed a lot. So can no longer look at a fixed vision of the development of power semiconductor devices. For example, not simply thyristor power semiconductor devices and an equal sign painting, or drawing an equal sign and discrete devices. Must not power semiconductor devices and microelectronics artificially separated, it seems only semiconductor microelectronics. These will impede the development of power semiconductor devices, in the long run will hinder the development of microelectronic devices. Development strategy in order to avoid the power semiconductor devices as a simple process only to be completed on the low-tech products. And the preferential policies available only to integrated circuit industry. China has not been very good to the development of modern power semiconductor devices, the lack of modern power semiconductor devices is a comprehensive understanding of the factors I am afraid. Information technology to stimulate industrialization in the wave, it is imperative that different semiconductor devices have a balanced development.

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2023-06-15 19:15:251

音乐游戏真的能培养乐感吗?有哪些好玩的游戏推荐?

好玩的音乐 游戏 是真的好玩!能不能培养乐感不清楚,但是让人有节奏是肯定的。 个人有几款喜爱的音乐 游戏 推荐给大家: 《节奏大师》: 节奏大师里面也有一些比较好听的歌曲, 游戏 的机制咱们就不多评论了。这个 游戏 让我喜欢上了DJ okawari《luv latter》空灵的琴声。 也听到了《野蜂飞舞》,《金蛇狂舞》等等之类的好歌吧,这里说一下民乐真的一点也不差。只是现在能欣赏民乐的人不多了。这里也希望民乐经过一些新的配器之后能够焕发出新的光彩! 《纪念碑谷》 纪念碑谷的好玩处就是在于节奏感,听着空灵的背景的音乐,走着不同的方块地,跟随音乐的节奏进行 游戏 节拍。当工作一天了,回家静静的呆着耳机玩一把,很舒服。 《永不言弃》 论音乐 游戏 最让人有爱有恨的,当属永不言弃。有那么一段时间支配各大主播、UP主,一个小球球吧唧吧唧的声音,已经让人有了恐惧的念头。所以,没玩永不言弃算不上玩过音乐 游戏 ,玩过永不言弃你会戒掉 游戏 。 个人观点, 音乐 游戏 对提升乐感的帮助不大。 非常同意回答中@TAIB和CC的观点,音乐 游戏 更多的是提高对节奏感的把握。   乐感是个抽象的概念,但也能从具体的音乐中找到具体的分析要素。比如说音乐的节奏是欢快还是舒缓的,采用了什么乐器,音乐的风格是什么等等。可以说我们对音乐的直观感觉将乐感量化。从百度百科的介绍来看,乐感是人类七大智能中的一种,包含音高感,节奏感等等。简单来说,音乐这种艺术将听觉以外的感觉表达出来,而我们用类似通感的方式进行感受。这种感受的能力既可以有先天的优势,也可以从后天的培养中锻炼出来。   而音乐 游戏 考察或者说是测试的能力并不是这种感受的能力,而是人的反应速度与节奏感。以市面上大部分的音乐 游戏 为例,在 游戏 过程中,你需要通过视觉对音符图标进行观察,再结合耳机中听到的节奏,对下落或拟合到要求位置的音符图标进行敲击等操作,最后通过拟合程度进行评分。但在游玩时,你的注意力实际上更多的是节奏是否恰到好处,甚至反应足够快的话完全可以不用理会播的是什么音乐,只要动态视力和手指跟得上,就能获得不错的分数;若是你的反应不够快,半天都点不对地方,那么分数就会很低,你玩 游戏 的体验就会大大减少。 游戏 厂商在选择曲目时也有意地选择更多电子风,摇滚风的音乐,或者是流行音乐古典音乐的改编。而音乐本身传达的氛围在 游戏 过程中是很难感受到的,当然不乏有优秀的音乐能让你瞬间进入到那种氛围,但更多的是在游玩完成后去下载听,慢慢品味。    当然,还要推荐一下我喜欢的音乐 游戏 。    手机端:《Cytus》《Cytus2》《Deemo》   这几款都是雷亚他们家的 游戏 。作为Cytus的狂热粉丝,曾经连着打同一个曲目不到满分誓不罢休,打了足足三个小时。 《Cytus》算是我个人更喜欢的一部作品,从高中就开始一直玩到现在。玩法相较于普通的下落式玩法有所创新。个人推荐曲目《Libera me》《Majestic Phoenix -百鸟朝凰-》《HolyKnight》。 《Cytus2》这款 游戏 的话我是在TapTap上开始游玩的,当时有限免活动。《Cytus2》的玩法相较于1代没有特别多的差别,曲目没有我特别喜欢的,这一点有些遗憾,不过《Cytus2》的故事和世界观是吸引我的一点。喜欢初音未来的可以去玩一下,有联动曲包。 《Deemo》应该是耳熟能详的作品,经典的钢琴下落式点击玩法,钢琴曲目都非常好听。个人推荐曲目《Wings of piano》《Reverse - Parallel Universe》《花水月》。    PC端:《Circuits》   《Circuits》是PC端上的一款音乐 游戏 。玩法很特别,通过听一整段音乐或是一小段音乐片段,来判断给出的音乐旋律所处的正确的位置,最后完成排序连接起来。 游戏 难度适中,遇到困难时耐下心来多听几次多试几遍即可通关,当然也有提示。在Steam上国区售价为21元左右,感兴趣的可以尝试一下。 《节奏大师》 我的答案是不能。 原因是音乐 游戏 和音乐的逻辑是不一样的。音乐 游戏 重要的是后面两个字: 游戏 。制作音乐 游戏 的目的也不是培养人们的音乐感觉的。 游戏 更多用来让人们消遣,放松和 娱乐 使用的。所以玩音乐 游戏 主要是我们在放松, 娱乐 和消遣的一个过程,不是培养的一个过程。 玩归玩,闹归闹,别拿头像开玩笑。HELLO大家好我是老头像。 在音乐上,特别是乐感这种东西。通过玩 游戏 ,可以培养乐感吗?老头像来解答! 1:音乐:音乐的分类有很多种。比如伤感,景点,激情,安静,舞曲,纯音乐,DJ,甜蜜,开心,儿歌,铃声等等等等。而且每个国家都有自己的语种自己的歌。部分小语种也有特别出名的。一般这些点击率比较高,比较热门的歌,就会出现在音乐 游戏 里。比如QQ炫舞啊,节奏大师啊等等。 2:乐理:就是音乐理论的简称,包括读谱、音程、和弦、节奏、节拍等。还有相对来说比较高级的和声、复调、曲式、旋律、配器法等内容。乐理的掌握,对于作曲、编曲、指挥、演奏来说,具有重要积极意义。我们平常所说的乐理,一般是指音乐理论中的基础部分,也就是“基础乐理”。 3:乐感:就是你对音乐的节奏、旋律及和声等要素的准确把握。简单地说,如果某一段音乐在你乍听之后即能留下深刻印象甚至能够大致地哼出一小段来。在众多的音乐 游戏 里,虽然说是听着他的节奏而做出操作。但老头像感觉,部分音乐的节奏感也不是很好。但区别是,你能够听的出他的鼓点,卡点。歌曲的激情部分和柔美部分。所以在 游戏 上,就是恰好要你对这些卡点做出反应,从而获得 游戏 高分。 4:真正的乐感。只能说,乐感这种东西与生俱来。就像我们说的五音不全。在你心中,你有这段节奏,懂得哪里该卡点。但五音不全的人就是唱不出来!当然了,如果天生乐感不好,后期努力也是可以的,有专门的机构。 5: 游戏 的话,我推荐你可以搜一下音乐手游,特别多的选择。 音域 游戏 当然能培养乐感 下面来给大家推荐一些好玩的音乐 游戏 : 摇滚史密斯一个可以把吉他连接电脑或者是主机,进行音乐弹奏的 游戏 。也是我非常喜欢的一款,目前一直在玩的 游戏 。我个人自学吉他大概有7个月左右吧,第一把琴是一把民谣吉他。当时在steam上购买了 《摇滚史密斯2014重置版》 ,然后在某宝上买了一根专用的链接线。因为当时买的是民谣吉他很多技巧都玩不了,推弦推的,感觉手指头都要推断了也推不出来。然后在春节期间买了一把依班娜的RG350双摇吉他,开始慢慢玩了起来。这个 游戏 如果您想学习吉他的话绝对是不二之选,里面的歌曲很多。但都是偏摇滚的,也有一些雷鬼乐,我最近经常练习雷鬼之父 鲍勃马利《Three Little Birds》 。玩着玩着就一上午过去了,这首歌曲真的是能让人忘记烦恼和忧愁。 虽然现在不玩了也还能记住好些歌曲呢,惭愧惭愧 节奏大师里面也有一些比较好听的歌曲, 游戏 的机制咱们就不多评论了。这个 游戏 让我喜欢上了 DJ okawari《luv latter》 空灵的琴声。也听到了 《野蜂飞舞》,《金蛇狂舞》 等等之类的好歌吧,这里说一下民乐真的一点也不差。只是现在能欣赏民乐的人不多了。这里也希望民乐经过一些新的配器之后能够焕发出新的光彩! 推荐这几个吧,个人建议还是学习一种乐器。我个人小学的时候参加了学校的管乐队。当时是吹低音号的。就是管乐里最大的那一种号……虽然后来没有继续学下去,真的是为我留下了财富。虽然好多年没有吹了,但是曲谱一直都能记住。就像现在练习吉他,会弹的几首曲子里面的 《小苏珊娜》 就是那时候记的谱子。 12 3556 5312 3321 2 12 3556 5312 3322 1 44 666 5531 2 12 3556 5312 3322 1 这不是信手拈来么……自学乐器的过程中我有了很多新的人生感悟,乐器将会是能够陪伴您一生的好朋友!我是一刀就差一刀,感谢您的阅读。有缘再见! 首先非常荣幸能回答你的问题 其实 游戏 能锻炼人的很多能力,但是过于沉迷 游戏 就会造成不少的额外伤害,说道音乐感首先这需要很好的先天条件,年龄如果上来了,这种感觉就会相对难调整过来,但是现在也有不少 游戏 是锻炼音乐节奏的,比如最经典的莫过于是《节奏大师》《QQ炫舞》《劲舞团》这些 游戏 都是很经典的音乐节奏 游戏 ,当然还有非常多相似的 游戏 就不多推荐了,玩过比较好的就这三款了。 最后,这只是本人个人意见,希望能给您帮助,非常感谢! 那必然是QQ炫舞啊! 音乐 游戏 能不能培养乐感不知道,但是音乐 游戏 一般考验的不是乐感而是眼手的反应能力。 喜欢玩音乐 游戏 的人大多是喜欢听音乐,所以一个好玩耐玩的音游必须具备动听的音乐,这里就推荐几个内置音乐非常好听的音乐手游: 1.dancing line(跳舞的线),免费下载, 音乐、玩法、画面都很赞。 选择性氪金,新关卡可以付费解锁或者看广告试玩,通关关卡也可以自动解锁。 2.Deemo,付费下载,音乐和剧情很棒。 不见得,更是一种享受,对于乐感人与人之间要求不一样,有的人喜欢,有的人讨厌。各其所得吧。
2023-06-15 19:15:321

mini-circuits官网 为什么打不开

mini-circuits官网地址:Mini Circuits - Global Leader of RF and Microwave Components https://www.minicircuits.com/打不开可能是网速或者浏览器问题,建议换个浏览器试试。
2023-06-15 19:15:531

配电箱等的翻译

配电箱, distributing box 三相,three-phase单相,single-phase总断路器,main circuit breaker 漏电断路器,Residual current operated circuit-breaker
2023-06-15 19:16:033

integrated circuit是什么意思

[电子] 集成电路
2023-06-15 19:16:183

在UCLA的EE系有人了解吗?想问下他家EE有哪些方向?

"众所周知UCLA的EE专业实力很强,据说该专业的faculty有全美前五的水平。据我了解,这个专业主要有三个研究方向:(1) Circuitsand Embedded Systems (2) Physical and Wave Electronics (3) Signals andSystems 三个方向的申请难度所有不同,信号与系统(Signals and Systems)的申请会略容易于Circuits and Embedded Systems。但是据称,UCLA在Circuits and Embedded Systems有超常的实力,系里有诸如Abidi,Frank. Chang, Razavi这样大神级的人物。而Signals and Systems这块儿也有像Broadcom的创始人Henry这样的实干家。他家的Circuits and Embedded Systems方向,每年都吸引了无数的申请者,但是本科生(除非有教授直接想收学生)直接申请到PhD的几率还是比较小的。当然足够优秀的申请者也可以先申请MS,然后到第二年的时候可以参加PhD的资格考试,学生有一半的通过几率。 "
2023-06-15 19:16:251

帮忙翻译下吧,达人

Work experienceWhen between since May 2008Male company Shanghai shenghong electronic product trading Co., LTDThe company property joint venture (non euramerican)The company scale 50-150Do industry electronic technology/semiconductor/integrated circuitsMinistry door IC departmentPost a sales engineerJob description department the main agent of Japanese TDK motor, Taiwan motor drive IC point crystal etcMainly responsible for east China and south parts of their products promotion and customer maintenance. In the product promotion to integrate mobile solutions company, lens manufacturers and be factory etc, and many resources with terminal mobile phone manufacturing company coordination, products promotion and sales.Major customers of ningbo ShunYu, wuxi kyle, suzhou natrium mei lattice, etc.Terminal customers have huawei, Beijing tianyu, lenovo, yulong, SangFei, step higher.When between November 2004 until December 2007Male company friendly and electronics (Shanghai) Co., LTDThe company property foreign (non euramerican)The company scale 150-500 peopleDo industry electronic technology/semiconductor/integrated circuitsMinistry door electronic ministryPost a sales engineerJob description is responsible for the development of east China region customers, semiconductor components of sales of the products; etc.Promotion of products have Japan"s new electricity yuan semiconductor products, Taiwan million LED, LCD Elan is IC,Independent development of Shanghai and peripheral high power LED market;With department cooperation development in east China semiconductor class market.Integrated global sales and marketing resources, develop potential customers and existing clients customer new projects, the entire track project progress, complete company product launching,Maintain and enhance the stable customer relation, we have learned that competitor information, continuously improve products share,Assist to handle customer complaints, and tracking complaints handling results, improve customer satisfaction,Responsible for working with other departments for good communication and coordination, responsible for payment tracking, guarantee the customer timely payment.The key customer:Alzheimer"s, German hon appliances, tai yu electronics, wuxi east yuan, suzhou datong, association hin electronics, etc.Overseas experience noWhen between May 2003 to 2004 in NovemberMale company, Shanghai key electronic Co., LTDThe company property foreign (Europe)Do industry electronic technology/semiconductor/integrated circuitsMinistry door of the sales departmentPost a customer representativeJob description responsible for the product sales and after-sales service, etcFrom the beginning, understand components procurement of subsequent of finished products sales and after-sales service, kind of work.Customers to mobile phones, MP3 class display LCM factory mainly. Also include some apparatus, etc, the display advertising arcylic, etc.Overseas experience noWhen between July 2002 to May 2003Male company, Shanghai key electronic Co., LTDThe company property foreign (Europe)Do industry electronic technology/semiconductor/integrated circuitsMinistry door management departmentPost a buyerJob description company raw materials including machine equipment purchasing.Company production EL mobile phone back light, the main raw material with chemical agents and external surrounding auxiliary components, etc. The main purpose is to know the company product process, technology and so on.给我分哦,绝对标准!!!
2023-06-15 19:16:332

Jk触发器 英文是什么

Jk触发器:JK(Jump-Key)flip-flop相应的有RS触发器:RS(Reset-Set)flip-flopT触发器:T(Toggle)flip-flop使用触发器作flip-flop的译名不但意思不完整且极容易与trigger相混淆,产生翻译混乱,建议翻作双态触发器。Indigitalcircuits,aflip-flopisatermreferringtoanelectroniccircuit(abistablemultivibrator)thathastwostablestatesandtherebyiscapableofservingasonebitofmemory.Today,thetermflip-flophascometomostlydenotenon-transparent(clockedoredge-triggered)devices,whilethesimplertransparentonesareoftenreferredtoaslatches;however,asthisdistinctionisquitenew,thetwowordsaresometimesusedinterchangeably
2023-06-15 19:16:411

求高人翻译

Today is a traffic control automation, equipment and many industry is closely related to the computer.Therefore, a good traffic control system, will give road congestion control, etc, to technical innovation.With large scale integrated circuit and the rapid development of computer technology, and artificial intelligence in the control technology is widely used, intelligent equipment, is the development of modern science and technology, the mainstream of development direction.This paper introduces a traffic system design.The traditional traffic control system by single-chip microcomputer and PLC majority are introduced in this paper, based on the system design of EDA lights a solution.EDA an important feature is the use of hardware description language (HDL) to finish the design documents, the application system of digital circuit experiment of VHDL reduced the number of system design, the difficulty in electronic design domain has been widely adopted by the designer.This design is targeted traffic signal controller design problems is proposed based on VHDL language, the traffic lights system hardware realization method.Through the analysis of system structure, the design method of hierarchical, gives each module of the program, and using the Max VHDL for application Ⅱ Plus simulation, and presents the corresponding simulation results.With VHDL language in the circuit design, should be fully aware of the characteristic of language VHDL design ideas, and describe methods to optimize the circuit superior design.Through optimizing design, can use circuit smaller programmable logic chips, which can reduce the cost of system.
2023-06-15 19:16:5013

简述集成电路的分类。

集成电路的分类(一)按功能结构分类  集成电路按其功能、结构的不同,可以分为模拟集成电路(analog integrated circuit)、数字集成电路(digital integrated circuit)和数/模混合集成电路三大类。(二)按制作工艺分类  集成电路按制作工艺可分为半导体集成电路(semiconductor integrated circuit)和薄膜集成电路(film integrated circuit)。  薄膜集成电路又分类厚膜集成电路(Thick film integrated circuit)和薄膜集成电路。(三)按集成度高低分类集成电路按集成度高低的不同可分为:SSIC小规模集成电路(Small Scale integrated circuits)MSIC中规模集成电路(Medium Scale integrated circuit)LSIC大规模集成电路(Large Scale integrated circuit)VLSIC超大规模集成电路(Very Large Scale integrated circuit)ULSI极大规模集成电路(Ultra Large scale integration )(四)按导电类型不同分类集成电路按导电类型可分为双极型集成电路(Bipolar Integrated Circuit)和单极型集成电路,他们都是数字集成电路。(五)按用途分类  集成电路按用途可分为电视机用集成电路、音响用集成电路、影碟机用集成电路、录像机用集成电路、电脑(微机)用集成电路、电子琴用集成电路、通信用集成电路、照相机用集成电路、遥控集成电路、语言集成电路、报警器用集成电路及各种专用集成电路。六)按应用领域分  集成电路按应用领域可分为标准通用集成电路和专用集成电路。(七)按外形分  集成电路按外形可分为圆形(金属外壳晶体管封装型,一般适合用于大功率)、扁平型(稳定性好,体积小)和双列直插型。
2023-06-15 19:17:213

英语课文integratedcircuits翻译成中文

集成电路.......
2023-06-15 19:17:294

circuit carriers 怎么翻译

这一标准适用于所有安装在汽车电器电路电子系统. 他们可能制造的过程如下:
2023-06-15 19:17:373

台式机电源里面这个7脚IC是什么?

电源管理芯片(Power Management Integrated Circuits),是在电子设备系统中担负起对电能的变换、分配、检测及其他电能管理的职责的芯片.主要负责识别CPU供电幅值,产生相应的短矩波,推动后级电路进行功率输出。常用电源管理芯片有HIP6301、IS6537、RT9237、ADP3168、KA7500、TL494等。主要电源管理芯片有的是双列直插芯片,而有的是表面贴装式封装,其中HIP630x系列芯片是比较经典的电源管理芯片,由著名芯片设计公司Intersil设计。它支持两/三/四相供电,支持VRM9.0规范,电压输出范围是1.1V-1.85V,能为0.025V的间隔调整输出,开关频率高达80KHz,具有电源大、纹波小、内阻小等特点,能精密调整CPU供电电压。电子设备所具备的功能越多、性能越高,其结构、技术、系统就越复杂,传统的模拟技术电源管理IC满足系统整体电源管理要求的难度也就越大,价格也更加昂贵。数字控制器的核心主要由三个特殊模块组成:抗混叠(anti-aliasing)滤波器、模数转换器(ADC)和数字脉冲宽度调制器(DPWM)。为了达到与模拟控制架构同等的性能指标,必须具备高分辨率、高速和线性ADC以及高分辨率、高速PWM电路设计。ADC分辨率必须能够满足误差小于输出电压允许变化的范围,所需的输出电压纹波越小,则对ADC的分辨率要求越高。
2023-06-15 19:20:103

集成电路的分类,以及其应用范围

1.按功能结构分类:模拟集成电路、数字集成电路和数/模混合集成电路。2.按制作工艺分类:半导体集成电路和膜集成电路。 膜集成电路又分类厚膜集成电路和薄膜集成电路。3.按集成度高低分类:SSI 小规模集成电路(Small Scale Integrated circuits)、MSI 中规模集成电路(Medium Scale Integrated circuits)、LSI 大规模集成电路(Large Scale Integrated circuits)、VLSI 超大规模集成电路(Very Large Scale Integrated circuits)、ULSI 特大规模集成电路(Ultra Large Scale Integrated circuits)、GSI 巨大规模集成电路也被称作极大规模集成电路或超特大规模集成电路(Giga Scale Integration)。4.按导电类型不同分类:双极型集成电路和单极型集成电路。5.按用途分类:电视机用集成电路、音响用集成电路、影碟机用集成电路、录像机用集成电 集成电路路、电脑(微机)用集成电路、电子琴用集成电路、通信用集成电路、照相机用集成电路、遥控集成电路、语言集成电路、报警器用集成电路及各种专用集成电路。6.按应用领域分:标准通用集成电路和专用集成电路。7.按外形分:圆形(金属外壳晶体管封装型,一般适合用于大功率)、扁平型(稳定性好,体积小)和双列直插型 。
2023-06-15 19:20:202

英文翻译

下午帮你翻,这会我要出去了。
2023-06-15 19:20:294

什么是电子lc芯片

题目错误,应该是电子IC芯片。电子IC芯片,就是集成电路芯片。IC是Integrated circuits的缩写。集成电路芯片,就是把庞大的集成电路浓缩到一个硅片上实现的。集成电路是一种微型电子器件或部件。采用一定的工艺,把一个电路中所需的晶体管、电阻、电容和电感等元件及布线互连一起,制作在一小块或几小块半导体晶片或介质基片上,然后封装在一个管壳内,成为具有所需电路功能的微型结构;其中所有元件在结构上已组成一个整体,使电子元件向着微小型化、低功耗、智能化和高可靠性方面迈进了一大步。
2023-06-15 19:20:392

磕求一段电气英语翻译,有加分

所有电路简单的元素将被视为在工作如下可分为根据的关系,目前通过元素的电压全国.例如,如果电压的元素是成正比的电流它,或U =安,我们会呼吁元素其它类型的简单的电路元件有一个端电压是成正比的时间导数或积分方面的时间,目前 也有一些元素在其中的电压是完全独立于目前或目前是完全独立的电压;这些都是独立的我们将需要界定特别种的来源,其中源的电压或电流取决于一电流或电压在其他地方电路;这种来源将依赖来源或控制的来源。模拟电子技术涉及到这些系统中,电器的电压和电流是类似于物理量和不同电路,重现音乐必须有电压和电流是成正比的声音。 放大系统的企图保持这个比喻,作为真正的作为电子电路是经过精心设计,使电气电压和电流跟随输入信号,如果输入信号双打,输出电压或电流,也应加倍;这是可能因为分子所作的经营范围内保存的线性关系。 二极管在电力电子应用进行高电流,承受高反向电压和应具备的快速切换,使功率二极管非常不同,比普通信号二极管。这亦是难以实现上述所有三个特点,在一个单一的装置。因此,几种类型的功率二极管,可适合,特别是应用。 该功率二极管是一种高电流,高电压二极管中快速切换肖特基二极管采用了金属-半导体的交界处,并具有较低的对国家的电压比针有高电流的能力和快速开关特性,但是是一种低电压设备和展品高得多的漏电流。 这些二极管非常适合开关模式电源对国家电力损失,这是计算了对国家的压降由对国家当前,确定封装尺寸的所有二极管。
2023-06-15 19:20:473

电源芯片dk110代换

电源芯片dK110经根据它的各项参数和接线应用图查看与ViP22P的电源管理芯片相吻合可以代用
2023-06-15 19:20:554

参考文献 L.O. Chua, L. Yang, IEEE Trans. Circuits Syst. 35 1988.表示什么意思

前面是作者名称,接着是数据库名字,后面是期刊名称,最后是年
2023-06-15 19:21:021

集成芯片的工作原理

集成电路是一种微型电子器件或部件。采用一定的工艺,把一个电路中所需的晶体管、电阻、电容和电感等元件及布线互连一起,制作在一小块或几小块半导体晶片或介质基片上。然后封装在一个管壳内,成为具有所需电路功能的微型结构;其中所有元件在结构上已组成一个整体,使电子元件向着微小型化、低功耗、智能化和高可靠性方面迈进了一大步。随着微控制器的小型化和廉价化,许多外部元件正在被直接集成到微控制器之中。8位微控制器具有多种封装尺寸、RAM和ROM容量、串行通信总线以及模拟输入和输出方式,从而使得设计者能够选择一款与其设计要求和成本约束条件相匹配的微控制器。如今,有些微控制器集成了微控制器和嵌入式设计中常见的所有相关的、模拟和数字外围电路,这种混合信号集成减少了使用的元件数量,从而极大地改善了系统质量和可靠性,并大幅降低了材料成本。正确的微控制器与无线通信的融合技术最终将使得设计者能够明显地缩短开发时间、元件数量和系统成本,并改善工作距离、功耗和延迟等指标。走“无线”路线可使人们节省巨额安装成本,例如如果在一座现有的建筑物内放置CO2探测器,采用无线解决方案能够在数天之内完成全部安装,而无需破墙或进行昂贵的布线。不过,在选择正确的解决方案时必须谨慎而巧妙。以无线技术为例,首先是决定即将构建的系统的种类,是高端消费电子产品(如照明控制系统)还是低端商品(如无线鼠标),这将为决策(比如采用单向无线协议还是双向无线协议)提供帮助。其次,无线协议应尽可能地简单,以造就一种简易型学习曲线和具有适当代码空间的实现方案。扩展资料:集成电路芯片种类介绍:1、按功能结构分。集成电路,又称为IC,按其功能、结构的不同,可以分为模拟集成电路、数字集成电路和数/模混合集成电路三大类。模拟集成电路又称线性电路,用来产生、放大和处理各种模拟信号(指幅度随时间变化的信号。例如半导体收音机的音频信号、录放机的磁带信号等),其输入信号和输出信号成比例关系。而数字集成电路用来产生、放大和处理各种数字信号(指在时间上和幅度上离散取值的信号。例如3G手机、数码相机、电脑CPU、数字电视的逻辑控制和重放的音频信号和视频信号)。2、按制作工艺分。集成电路按制作工艺可分为半导体集成电路和膜集成电路。膜集成电路又分类厚膜集成电路和薄膜集成电路。3、按集成度高低分。集成电路按集成度高低的不同可分为:SSIC 小规模集成电路(Small Scale Integrated circuits)MSIC 中规模集成电路(Medium Scale Integrated circuits)LSIC 大规模集成电路(Large Scale Integrated circuits)VLSIC 超大规模集成电路(Very Large Scale Integrated circuits)ULSIC特大规模集成电路(Ultra Large Scale Integrated circuits)GSIC 巨大规模集成电路也被称作极大规模集成电路或超特大规模集成电路(Giga Scale IntegraTIon)。参考资料来源:百度百科-集成芯片参考资料来源:百度百科-集成电路
2023-06-15 19:21:111

电路原理,模拟电路,数字电路,线性电路,电子测量,计算机基础,邓小平理论用英语怎么翻译啊?帮帮忙谢

电路原理 circuitous philosophy模拟电路 artificial circuit数字电路 digital circuit线性电路 linearity circuit电子测量 electronic surveying计算机基础 computer basic ...
2023-06-15 19:21:252

数字电路这门课用英语怎么说

是Digital Circuits
2023-06-15 19:22:052

"模拟电路"怎么翻译?

analog circuithttp://www.dz863.com/all-technology/Analog-Circuits-Design.htm
2023-06-15 19:22:152

synthetic circuits 是什么意思

合成电路.....................
2023-06-15 19:22:241

ttl与非门工作的原理是什么

ttl与非门工作原理TTL(Transistor-TransistorLogic)andNOTgate(alsoknownasaninverter)aretwobasicbuildingblocksindigitalelectronics.TTLisatypeofdigitalcircuitrythatusesbipolartransistorstoimplementlogicaloperations.TheoutputofaTTLgateiseitherhighvoltage(representingalogic1)orlowvoltage(representingalogic0).ANOTgate,ontheotherhand,isatypeofdigitallogicgatethatinvertstheinputsignal.Iftheinputisalogic1,theoutputwillbealogic0andviceversa.TheNOTgateistypicallyimplementedasasingletransistorswitchthatisturnedonwhentheinputislowandoffwhentheinputishigh.Insummary,TTLisafamilyofdigitalcircuitswhileaNOTgateisatypeofdigitallogicgatethatinvertstheinputsignal.
2023-06-15 19:22:321

模拟开关原理是什么

模拟开关原理Asimulationswitchisadigitaldevicethatcanbeusedtosimulatethebehaviorofananalogswitch.Itusesdigitalcircuitrytomodelthebehaviorofaswitch,includingitstransfercharacteristics,signaldistortion,andotherimportantparameters.Thesimulationswitchisusedinmanyapplications,includingpowermanagement,signalrouting,anddatacommunication,anditisanimportanttoolfordesignersandengineerswhoareworkingwithhigh-speeddigitalcircuits.
2023-06-15 19:22:501

6n137原理是什么

6n137原理6N137isanopticalcoupler,alsoknownasanoptocoupleroropto-isolator.Itisanelectroniccomponentthatuseslighttotransmitelectricalsignalsbetweentwoisolatedcircuits.Itallowselectricalsignalstobetransmittedbetweentwocircuitswhilemaintainingelectricalisolationbetweenthetwo,whichhelpstopreventgroundloopsandreducestheriskofelectricalinterference.The6N137usesalight-emittingdiode(LED)andaphototransistortoprovideelectricalisolationbetweeninputandoutputcircuits.
2023-06-15 19:23:051

electric,electrical和electronic有何区别

都相似,我只能举例子表明electric guitarelectronic deviceselectrical circuits, Electrical Engineering
2023-06-15 19:23:243

英译汉在线翻译

四个朋友在村庄客栈喝着。他们的jackes在他们的椅子后面垂悬。突然他们中的一个,杰克,呼喊他减少了一百磅。弗雷德说他肯定没人那里窃取了金钱。汤姆建议他们应该所有空他们的在桌的口袋。因为所有金钱看同样,但是客栈的所有者不会让他们做那。没人知道怎样做。然后,麦克,旅行家,站立。他说他可能帮助发现金钱。"您知道多么聪明有些动物是,“他说。“我发现了雄鸡在捉住的窃贼上是好。我们借用客栈所有者的雄鸡”。Mike在桌上采取了一个大黑罐并且把它放颠倒。然后他投入了雄鸡在它之下。“在我关闭光之后,“他说,“您必须逐个过来和接触罐的底部与您的右手的。当窃贼如此,雄鸡将打鸣”。The其他不知道他们是否应该相信他。他们逐个去通过在黑暗的桌,未曾做噪声的雄鸡。"我害怕它是浪费时间,“弗雷德说光什么时候翻回了。"我不是肯定的它是,“麦克说。然后他要求大家显示他的右手。他看每只手反之,然后采取了弗雷德的手并且说,“弗雷德,给金钱回到杰克”。"您一定犯了错误。雄鸡未曾打鸣!我未窃取金钱,“弗雷德说。Mike告诉弗雷德看所有其他手。“他们是全部染黑除了你的。能您解释您为什么不敢接触罐,弗雷德?”
2023-06-15 19:23:345

帮忙翻译下计算机专业英语

2。算术逻辑单元。这个部分计算机处理器中执行指令。 3。二进制的。一个基地2数字系统,使用价值的0和1。 4。一点。一个二进制数字。 5。字节。8比特在许多计算机系统的最小可寻址单元中,主要的记忆。 6。光阴一去不复返。一台设备尺寸的定期电子脉冲产生驱动计算机。 7。执行时间,或者“壹时通”。的时间,期间指令执行算术和逻辑单元。 8。取。定位的数据和指令将主存储器中,在一辆巴士,处理器。 9。指导。在程序的第一步。每条指令告诉计算机peform其基本功能。 10。指令控制器。这个部分计算机的处理器,它决定哪个指令将被处死。 11分。指令集。这个电子电路增加,subract,乘、除、复制、比较,并请求,要求输入输出。在大多数计算机,这些电路组成的算术和逻辑单元。 12。教学时间,或者是我的时间。在接下来的时间从主存储器中取出指令和解释的处理器的指令控制器。 13。集成电路的记忆。集成电路芯片组成的记忆。 14。机器周期。基本操作周期的处理器在一个单独的指令是拿来,解释和执行。 15。主要的记忆,或主存储器中。记忆可以直接访问的处理器。 16岁。主要处理器。在一个多处理计算机,主要的处理器。有时的同义词。 17。操作数。这个部分的指令,指定寄存器和/或内存位置,参与操作。 18岁。运行代码。这个部分的指令指定将要进行的手术;例如,加法,减法,等等。 19。处理器。组件的计算机选择并执行指令。处理器包含一个时钟,一条指令控制单元,一个算术和逻辑单元,并登记。 20。随机存取内存(memeory)。记忆可以直接寻址、读、写的程序。主存储器的一个计算机通常是内存。对照罗。 21。登记。临时存储数据,用来指示,或控制信息的处理。通常,当前的指令、数据操纵,关键控制指令,而信息被存储在寄存器。 22。罗(只读存储器)。这一类型的记忆,是不能被程序员。 23。字。周围的基本存储单元的计算机系统设计与实现。在所有,但最小的微型计算机,由两个或多个字节。
2023-06-15 19:23:491

请问一下Circuits, Systems & Signal Processing如何?审稿周期多长? 审稿费,版面费多少?难易度如何?

一般三个月吧,好像不收审稿费,难度适中
2023-06-15 19:23:561

IEEE的TRANS系列是什么,是不是TRANS系列的基本上都是顶刊呢?

trans系列只能说是IEEE旗下不错的期刊系列。比如IEEE trans VLSI虽然是四区的期刊,但是文章质量很高,之所以分区不高是因为审稿很严,自引率不高。TNNLS绝对不是顶刊,只能说是个影响因子高的刊物。KBS也是中科院分区的顶刊,你能说KBS是顶刊吗。顶刊还是看CCF推荐或者业内人士例如周志华的ppt上写的那几个。国内顶刊就是我们熟知的核心期刊了,国内核心期刊就是国内学术期刊的顶刊,核心期刊共有七大类,每一类都是按照一定标准严格遴选出来的,可以说都是各个专业内拔尖的刊物,核心期刊的作用在国内学术界非常明显,职称晋升、毕业、评奖金等领域认可度非常高,尤其南大核心期刊和北大核心期刊,价值尤为高。国外顶尖期刊当属sci期刊了,sci期刊发表是国际学术水平高低试金石,一旦可以发表sci期刊论文,说明作者的科研能力已经达到国际先进水平了,国内众多科研机构和高等院校十分重视sci期刊论文的发表,也是个人晋升,升学毕业的最有力砝码。
2023-06-15 19:24:061