MC100EP139集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

MC100EP139屬于集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器。由安森美半導(dǎo)體公司制造生產(chǎn)的MC100EP139時(shí)鐘發(fā)生器，PLL，頻率合成器時(shí)鐘發(fā)生器、PLL 和頻率合成器集成電路 (IC) 可為邏輯器件提供參考信號的穩(wěn)定定時(shí)脈沖，這些器件包括計(jì)算機(jī)、微控制器、數(shù)據(jù)通信系統(tǒng)和圖形/視頻發(fā)生器。這些集成電路可能包括緩沖器、驅(qū)動器、分頻器、倍頻器、多路復(fù)用器、合成器、扇出分配器和預(yù)分頻器。

Why Do We Need Clock Management?

Can you imagine the chaos in our world if our clocks or watches were not synchronized to Greenwich Mean Time? How would trains, buses, and airplanes run on schedule? The miniseries Longitude was the story of a man who made a major technological breakthrough by inventing an accurate clock that could be carried on sailing ships so navigators could accurately calculate longitude and know where the ship was located at any moment in time. Before this, ships ran aground and many people lost their lives due to navigational errors. Even though there are fixed time zone differences throughout the world, all clocks must agree within fractions of seconds for civilization to work orderly and without confusion. Clock accuracy is one of the most important scientific technologies in our world today.