概述 VK3602K 是一款两触摸通道带两个逻辑控制输出的电容式触摸芯片。具有如下功能特点和优势： 可通过触摸实现各种逻辑功能控制。操作简单、方便实用。 可在有介质（如玻璃、亚克力、塑料、陶瓷等）隔离保护的情况下实现触摸功能，安全性高。 应用电压范围宽，可在2.4~5.5V之间任意选择。 应用电路简单，外围器件少，加工方便，成本低。 抗电源干扰及手机干扰特性好。EFT可以达到±2KV以上；近距离、多角度手机干扰情况下，触摸响应灵敏度及可靠性不受影响。 特性 LO1与LO2在上电后的初始输出状态由上电前OSC的输入状态决定。OSC管脚接VDD（高电平）上电，上电后LO1与LO2输出高电平；OSC管脚接GND（低电平）上电，上电后LO1与LO2输出低电平。 TI1触摸输入对应LO1逻辑输出，TI2触摸输入对应LO2逻辑输出。 按住TI1或TI2，对应LO1或LO2的输出状态翻转；松开后回复初始状态。
标签： 抗电源干扰及手机干扰特性好 可通过触摸实现各种逻辑功能控制。操作简单、方便实用。
上传时间： 2020-02-25
上传用户：shubashushi66
事情有两种改变方式： 第一序改变：不影响原有模式的改变。系统内的改变，改变状态。 第二序改变：改变原有模式。对系统的改变，改变结果。
标签： 改变
上传时间： 2020-02-27
上传用户：乌云1973
AMPLIFIER.OLB ARITHMETIC.OLB ATOD.OLB BUS DRIVERTRANSCEIVER.OLB CAPSYM.OLB CONNECTOR.OLB COUNTER.OLB DISCRETE.OLB 等
上传时间： 2020-03-03
上传用户：llik
fds 选择文件 X 飞行器半实物仿真初案_
上传时间： 2020-03-06
上传用户：stormfree
TTP233D-BA6.pdf (434KB) - Complete
标签： qw
上传时间： 2020-04-26
上传用户：1111123
雷达系统设计
上传时间： 2020-05-09
上传用户：pxiongwei
It is commonly accepted today that optical fiber communications have revolutionized telecommunications. Indeed, dramatic changes have been induced in the way we interact with our relatives, friends, and colleagues: we retrieve information, we entertain and educate ourselves, we buy and sell, we organize our activities, and so on, in a long list of activities. Optical fiber systems initially allowed for a significant curb in the cost of transmission and later on they sparked the process of a major rethinking regarding some, generation-old, telecommunication concepts like the (OSI)-layer definition, the lack of cross-layer dependency, the oversegmentation and overfragmentation of telecommunica- tions networks, and so on.
上传时间： 2020-05-27
上传用户：shancjb
This books presents the research work of COST 273 Towards Mobile Broadband Multimedia Networks, hence, it reports on the work performed and on the results achieved within the project by its participants. The material presented here corresponds to the results obtained in four years of collaborative work by more than 350 researchers from 137 institutions (universities, operators, manufacturers, regulators, independent laboratories and others – a full list is provided in Appendix B) belonging to 29 countries (mainly European, but also from Asia and North America) in the area of mobileradio. Theobjectiveofpublishingtheseresultsasabookisessentiallytomakethemavailable to an audience wider than the project. In fact, it just follows a ‘tradition’ of previous COST Actions in this area of telecommunications, i.e. COST 207, 231 and 259.
标签： Multimedia Techniques Broadband Networks Mobile
上传时间： 2020-05-30
上传用户：shancjb
This chapter provides extensive coverage of existing mobile wireless technologies. Much of the emphasis is on the highly anticipated 3G cellular networks and widely deployed wireless local area networks (LANs), as the next-generation smart phones are likely to offer at least these two types of connectivity. Other wireless technologies that either have already been commercialized or are undergoing active research and standardization are introduced as well. Because standardization plays a crucial role in developing a new technology and a market, throughout the discussion standards organizations and industry forums or consortiums of some technologies are introduced. In addition, the last section of this chapter presents a list of standards in the wireless arena.
标签： Networking Wireless Complete
上传时间： 2020-06-01
上传用户：shancjb
In the field of electricity, electrostatics, and circuit theory, there are many discoveries and accomplishments that have lead to the foundation of the field of electrostatic discharge (ESD) phenomenon. Below is a chronological list of key events that moved the field of electrostatics forward:
上传时间： 2020-06-05
上传用户：shancjb
