An intruction To FPGA design
標(biāo)簽： intruction design FPGA An
上傳時(shí)間： 2013-08-24
上傳用戶：時(shí)代將軍
it describe how To develop the field programmable gate array
標(biāo)簽： programmable describe develop array
上傳時(shí)間： 2013-08-28
上傳用戶：zhaoq123
Interface 8051 To Coolrunner CPLD(Xilinx App)
標(biāo)簽： Coolrunner Interface Xilinx 8051
上傳時(shí)間： 2013-09-05
上傳用戶：bcjtao
power pcb To protel 軟件
上傳時(shí)間： 2013-09-11
上傳用戶：sunshine1402
Can convert data file(txt format)To CAD(scr)file,and draw curve!
標(biāo)簽： file convert format curve
上傳時(shí)間： 2013-09-11
上傳用戶：天空說我在
gerber-To-protel is a pdf file ,which is used for convert bmp To pcb.
標(biāo)簽： gerber-To-protel file is
上傳時(shí)間： 2013-09-18
上傳用戶：liuxinyu2016
R7732_7733_7735是Richpower公司推出的高效AC To DC 電源PWM控制芯片,最大功率可以做到75W;如有需求請(qǐng)聯(lián)系我電話：021-54262182EXT 114 (Eric) QQ ：1187337351
標(biāo)簽： Control 7732 chip PWM
上傳時(shí)間： 2013-11-20
上傳用戶：xz85592677
長電c2383 To-92L
上傳時(shí)間： 2013-11-09
上傳用戶：wvbxj
高的工作電壓高達(dá)100V N雙N溝道MOSFET同步驅(qū)動(dòng) The D810DCDC is a synchronous step-down switching regulaTor controller that can directly step-down voltages from up To 100V, making it ideal for telecom and auTomotive applications. The D810DCDC uses a constant on-time valley current control architecture To deliver very low duty cycles with accurate cycle-by-cycle current limit, without requiring a sense resisTor. A precise internal reference provides 0.5% DC accuracy. A high bandwidth (25MHz) error amplifi er provides very fast line and load transient response. Large 1Ω gate drivers allow the D810DCDC To drive multiple MOSFETs for higher current applications. The operating frequency is selected by an external resisTor and is compensated for variations in VIN and can also be synchronized To an external clock for switching-noise sensitive applications. Integrated bias control generates gate drive power from the input supply during start-up and when an output shortcircuit occurs, with the addition of a small external SOT23 MOSFET. When in regulation, power is derived from the output for higher effi ciency.
上傳時(shí)間： 2013-10-24
上傳用戶：wd450412225
畢業(yè)設(shè)計(jì) USB To Gigabit LAN 網(wǎng)卡 隨著網(wǎng)絡(luò)技術(shù)飛速發(fā)展，多媒體的應(yīng)用越來越多，人們對(duì)網(wǎng)絡(luò)的要求也越來越高，為了適應(yīng)市場的需求，網(wǎng)卡出現(xiàn)了。它以其結(jié)構(gòu)簡單、成本低廉、兼容性強(qiáng)等諸多的優(yōu)越性得到了廣泛的應(yīng)用。由于網(wǎng)絡(luò)的應(yīng)用越來越廣泛，網(wǎng)卡的應(yīng)用也越來越多、功能越來越強(qiáng)大。開始時(shí)由于技術(shù)方面的限制，網(wǎng)卡只有10Mbps的吞吐量，由于網(wǎng)絡(luò)技術(shù)的發(fā)展，100Mbps吞吐量的網(wǎng)卡開始在市場上得到廣泛的應(yīng)用。而現(xiàn)在1000Mbps吞吐量的網(wǎng)卡的出現(xiàn)又給網(wǎng)絡(luò)的傳輸帶來了新的活力。 論文中主要闡述了基于以太網(wǎng)的USB To Gigabit LAN網(wǎng)卡的設(shè)計(jì)與制作。論文首先對(duì)以太網(wǎng)進(jìn)行了介紹，緊接著講了網(wǎng)卡的基本知識(shí)。隨后又對(duì)USB To Gigabit LAN網(wǎng)卡的電路設(shè)計(jì)和制作進(jìn)行了詳細(xì)的描述。論文還包括了USB To Gigabit LAN網(wǎng)卡的調(diào)試等內(nèi)容。
上傳時(shí)間： 2014-12-02
上傳用戶：wab1981
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