作者查詢 / guguchick
作者 guguchick 在 PTT [ Electronics ] 看板的留言(推文), 共24則
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15F→: 看來這年頭教授還挺難當的07/07 01:16
3F推: 1. 你拿掉Rpu, 這樣output還會有low的機會嗎?有啦,可02/23 01:33
4F→: 能把VCC抽到沒電為止…02/23 01:33
5F→: 2. 拿掉Rpu不接VCC,output下一級接MOS gate, 你open d02/23 01:37
6F→: rain導通到0然後關閉,此時沒有辦法pull up,你覺得out02/23 01:37
7F→: put是什麼值?02/23 01:37
8F推: 3. NMOS cut off狀態,沒有沒有電流,VDrop=0*Rpu,Vo02/23 01:45
9F→: ut=VCC-VDrop02/23 01:45
10F→: 多打了一個沒有02/23 01:46
11F推: 你可以想想Pseudo NMOS inveter的原理02/23 01:55
3F推: 亞馬遜,收到書的同時朋友立馬…給我電子檔…無言03/01 02:18
18F推: 元智沒有示波器?11/01 14:22
11F推:1.什麼製程? 2.什麼架構 3.什麼頻率06/11 16:43
34F推:lunix是??01/29 01:48
5F推:萬丈高樓平地起...只少把基本放大器原理搞懂...09/20 15:53
4F推:所以就是5v,5歐姆??07/06 22:21
2F推:google 朝陽科大 某ppt範例11/20 15:28
1F推:打電話去出版社問...11/18 13:49