sony CMOS传感器datasheet，IMX178LQJ-C_Data_SheetdescrIPtionThe IMX178LQJ-C is a diagonal 8.92 mm (Type 1/1.8) CMOS active pixel type image sensor with a square pixelarray and 6.44 M effective pixels. This chip operates with analog 2.9 V, digital 1.2 V and interface 1.8 V triple powersupply, and has low power consumption.High sensitivity, low dark current and no smear are achieved through the adoption of R, G and B primary colormosaic filters.This chip features an electronic shutter with variable charge-integration time.(Applications: Surveillance cameras, FA cameras, Industrial cameras)
标签： CMOS传感器 IMX178LQJ-C
上传时间： 2022-06-18
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1. General descrIPtion BL-M3362NS1 product is designed base on Broadcom BCM43362 chipset. It operates at 2.4GHz band and supports IEEE802.11b/g/n 1T1Rwith wireless data rate up to 72.2Mbps. It supports IEEE802.11isafety protocol, along with IEEE802.11e standard service quality. It supports standard interfaces SDIOV2.0(50 MHz,4-bit and1-bit) and generic SPI(up to 50 MHz), Integrated ARM Cortex?-M3 CPUwith on-chip memory enables running IEEE802.11 firmware that can be field-upgraded with future features.2. The range of applying Imaging platforms(printers, digital still cameras, digital picture frames)Consumer electronic devices(DTV, DVDplayers, Blu-ray players. etc.)Gaming platforms Carinformation MiFi/Mobile Routes Smart PAD Set-TopBoxes
标签： wifi
上传时间： 2022-07-04
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IEEE1149.1的产生1985年由IBM、AT&T、Texas Instruments、Philips Electronics NV、Siemens、Alcatel和Ericsson等公司成立的JETAG（Joint European Test Action Group）提出了边界扫描技术。1986年由于其它地区的一些公司的加入，JETAG改名为JTAG。1988年JTAG提出了标准的边界扫描体系结构，名称叫Boundary-Scan Architecture Standard Proposal，Version2.0，1990年IEEE正式承认了JTAG标准，经过补充和修订以后命名命名为IEEE1149.1-90。同年又提出了BSDL（Boundary Scan descrIPtion Lauguage，边界扫描描述语言）。后来成为IEEE1149.1-93标准的一部分。
标签： jtag
上传时间： 2022-07-06
上传用户：canderile
PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use between telecom and datacom technologies is also becoming moreblurred. One example is cellular technologies from the telecom world being used for broadband dataand wireless LAN from the datacom world being used for voice-over IP.Today, the most widespread radio access technology for mobile communication is digital cellular,with the number of users passing 5 billion by 2010, which is more than half of the world’s population.It has emerged from early deployments of an expensive voice service for a few car-borne users,to today’s widespread use of mobile-communication devices that provide a range of mobile servicesand often include camera, MP3 player, and PDA functions. With this widespread use and increasinginterest in mobile communication, a continuing evolution ahead is foreseen.This book describes LTE, developed in 3GPP (Third Generation Partnership Project) and providingtrue 4G broadband mobile access, starting from the first version in release 8 and through the continuingevolution to release 10, the latest version of LTE. Release 10, also known as LTE-Advanced,is of particular interest as it is the major technology approved by the ITU as fulfilling the IMTAdvancedrequirements. The descrIPtion in this book is based on LTE release 10 and thus provides acomplete descrIPtion of the LTE-Advanced radio access from the bottom up.Chapter 1 gives the background to LTE and its evolution, looking also at the different standardsbodies and organizations involved in the process of defining 4G. It also gives a discussion of the reasonsand driving forces behind the evolution.Chapters 2–6 provide a deeper insight into some of the technologies that are part of LTE and itsevolution. Because of its generic nature, these chapters can be used as a background not only for LTEas described in this book, but also for readers who want to understand the technology behind othersystems, such as WCDMA/HSPA, WiMAX, and CDMA2000.Chapters 7–17 constitute the main part of the book. As a start, an introductory technical overviewof LTE is given, where the most important technology components are introduced based onthe generic technologies described in previous chapters. The following chapters provide a detaileddescrIPtion of the protocol structure, the downlink and uplink transmission schemes, and the associatedmechanisms for scheduling, retransmission and interference handling. Broadcast operation andrelaying are also described. This is followed by a discussion of the spectrum flexibility and the associated
上传时间： 2022-07-08
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软件说明: 使用方法:(同BMP2PCB,只能导入黑白BMP文件.)关于比例:方法1) 对于经过图像处理软件处理过的BMP文件,由于比例已改变,可以先在PROTEL99SE的PCB里 按PCB实物大小画好KEEP层的外框,以便确定板大小, Place Graphics Options选项中,Placement Mode设置为Placement Rectang; 导入BMP时,图片的起点定位KEEP外框的左下角,终点定位在KEEP外框的右上角即可.方法2) 对于1:1扫描BMP文件,设置选项里,Place Graphics Options选项中, Placement Mode设置为Cursor;Scale设置为3.35;怎样在中文汉化版里编辑菜单：1. 打开PROTEL99SE，在PCB环境里，点左上角下键头，选择第二项；2. 点菜单右上角的MENU按钮，选EDIT;3. 点击菜单右上角的MENU按钮，选Expand ALL;4. 在菜单中找到选择向导 这一项，在其下面点击右键，选ADD(添加)；5. 在下面TEXT栏目里修改名成为：Klipper (Y for pop up){Y};6. 在Klipper下面点击右键，选ADD(添加);7. 在下面TEXT栏目里修改成为&Copy to Windows Clipboard,并在PROCES栏目后面 点BROWSE指向Klipper99se:copyToWindowsclipboaed, PARAM栏目里点后面的INFO指向$descrIPtion=copy to zhe windows clipboard;8. 重复6，7步骤：依次建立下： 键名称(TEXT)： Klipper 以下为子菜单： &Copy to Windows Clipboard ; BROWSE : Klipper99se:copyToWindows clipboaed, PARAM: $descrIPtion=copy to zhe windows (复制到WINDOWS剪贴板) &Paste From Windows Clipboard; PROCES: Klipper99se:PasteFromWindowsClipoard; PARAM: $descrIPtion=Paste From the Windows Clipoard; (WINDOWS剪贴板粘帖) Place &Graphic; PROCES: Klipper99se:PlaceGraphic; PARAM: $descrIPtion=Place Graphic using Klipper; (放置BMP图片) &Klipper Preferences PROCES: Klipper99se:KlipperPreferences; PARAM: $descrIPtion=Klipper Sst up; (设置参数)
标签： protel99SE
上传时间： 2022-07-12
上传用户：20125101110
PCB工艺设计系列之华硕内部的PCB设计规范1. 问题描述(PROBLEM descrIPtion)为确保产品之制造性, R&D在设计阶段必须遵循Layout相关规范, 以利制造单位能顺利生产, 确保产品良率, 降低因设计而重工之浪费. “PCB Layout Rule” Rev1.60 (发文字号： MT-8-2-0029)发文后, 尚有订定不足之处, 经补充修正成“PCB Layout Rule” Rev1.70. PCB Layout Rule Rev1.70, 规范内容如附件所示, 其中分为:(1) ”PCB LAYOUT 基本规范”:为R&D Layout时必须遵守的事项, 否则SMT,DIP,裁板时无法生产.(2) “锡偷LAYOUT RULE建议规范”: 加适合的锡偷可降低短路及锡球.(3) “PCB LAYOUT 建议规范”:为制造单位为提高量产良率,建议R&D在design阶段即加入PCB Layout.(4) ”零件选用建议规范”: Connector零件在未来应用逐渐广泛, 又是SMT生产时是偏移及置件不良的主因,故制造希望R&D及采购在购买异形零件时能顾虑制造的需求, 提高自动置件的比例.(5) “零件包装建议规范”:,零件taping包装时, taping的公差尺寸规范,以降低抛料率.
标签： pcb工艺
上传时间： 2022-07-22
上传用户：fliang
Quartus II 是Altera公司的综合性PLD/FPGA开发软件，支持原理图、VHDL、VerilogHDL以及AHDL（Altera Hardware descrIPtion Language）等多种设计输入形式，内嵌自有的综合器以及仿真器，可以完成从设计输入到硬件配置的完整PLD设计流程。
上传时间： 2013-07-27
上传用户：eeworm
Quartus II 是Altera公司的综合性PLD/FPGA开发软件，支持原理图、VHDL、VerilogHDL以及AHDL（Altera Hardware descrIPtion Language）等多种设计输入形式，内嵌自有的综合器以及仿真器，可以完成从设计输入到硬件配置的完整PLD设计流程。
上传时间： 2013-07-03
上传用户：eeworm
Quartus II 是Altera公司的综合性PLD/FPGA开发软件，支持原理图、VHDL、VerilogHDL以及AHDL（Altera Hardware descrIPtion Language）等多种设计输入形式，内嵌自有的综合器以及仿真器，可以完成从设计输入到硬件配置的完整PLD设计流程。
上传时间： 2013-08-01
上传用户：eeworm
Quartus II 是Altera公司的综合性PLD/FPGA开发软件，支持原理图、VHDL、VerilogHDL以及AHDL（Altera Hardware descrIPtion Language）等多种设计输入形式，内嵌自有的综合器以及仿真器，可以完成从设计输入到硬件配置的完整PLD设计流程。
上传时间： 2013-04-15
上传用户：eeworm
