于博士主讲的Cadence软件设计视频教程，共计60讲
上传时间： 2013-07-23
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于博士主讲的Cadence软件设计视频教程31-40，共计60讲
上传时间： 2013-07-23
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于博士主讲的Cadence软件设计视频教程41-50，共计60讲
上传时间： 2013-07-23
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于博士主讲的Cadence软件设计视频教程51-60，共计60讲
上传时间： 2013-07-23
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于博士主讲的Cadence软件设计视频教程11-20，共计60讲
上传时间： 2013-07-23
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The LT®6552 is a specialized dual-differencing 75MHzoperational amplifier ideal for rejecting common modenoise as a video line receiver. The input pairs are designedto operate with equal but opposite large-signal differencesand provide exceptional high frequency commonmode rejection (CMRR of 65dB at 10MHz), therebyforming an extremely versatile gain block structure thatminimizes component count in most situations. The dualinput pairs are free to take on independent common modelevels, while the two voltage differentials are summedinternally to form a net input signal.
上传时间： 2014-12-23
上传用户：13691535575
This reference design (RD) features a fullyassembled and tested surface-mount printed circuitboard (PCB). The RD board utilizes the MAX48851:2 or 2:1 multiplexer and other ICs to implement acomplete video graphics array (VGA) 8:1multiplexer.VGA input/output connections are provided to easilyinterface the MAX4885 RD board with VGAcompatibledevices. The RD board gives the optionto use a single 5V DC power supply (V+), or this RDboard can be powered from any one of the eight VGA sources.
标签： multiplexer reference VGA
上传时间： 2013-11-09
上传用户：ANRAN
Video cable driver amplifi er output stages traditionallyrequire a supply voltage of at least 6V in order to providethe required output swing. This requirement is usuallymet with 5V supplies by adding a boost regulator or asmall local negative rail, say via the popular LT®1983-3.Such additional circuitry is unnecessary in typical 1VP-Pvideo connections, such as HD component video, if thecable driver amplifi ers simply offer near rail-to-rail outputcapability when powered from 5V.
上传时间： 2013-11-16
上传用户：yanyangtian
Automotive power systems are unforgiving electronicenvironments. Transients to 90V can occur when thenominal voltage range is 10V to 15V (ISO7637), along withbattery reversal in some cases. It’s fairly straightforwardto build automotive electronics around this system, butincreasingly end users want to operate portable electronics,such as GPS systems or music/video players,and to charge their Li-Ion batteries from the automotivebattery. To do so requires a compact, robust, effi cientand easy-to-design charging system
上传时间： 2013-11-04
上传用户：wfl_yy
显卡所处理的信息最终都要输出到显示器上，显卡的输出接口就是电脑不显示器之间的桥梁，它负责向显示器输出相应的图像信号。CRT显示器因为设计制造上的原因，只能接受模拟信号输入，这就需要显卡能输入模拟信号。VGA接口就是显卡上输出模拟信号的接口，VGA（Video Graphics Array）接口，也叫D-Sub接口。虽然液晶显示器可以直接接收数字信号，但为了兼容性，大多数液晶显示器也配备了VGA接口。 VGA是IBM在1987年随PS／2机一起推出的一种视频传输标准，具有分辨率高、显示速率快、颜色丰富等优点，在彩色显示器领域得到了广泛的应用。目前VGA技术的应用还主要基亍VGA显示卡的计算机、笔记本等设备。 根据分辨率丌同，VGA分为VGA（640x480）、SVGA（800x600）、XGA（1024x768）、SXGA（1280x1024）等。
上传时间： 2013-10-22
上传用户：macarco
