作者查詢 / lusitani
作者 lusitani 在 PTT [ Electronics ] 看板的留言(推文), 共160則
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1F→: 低速和全速的TX端設計上會去fit那個pull-up電阻07/06 23:56
2F→: 不去fit的話其實用起來也ok只是眼圖相容性就不好看而已07/06 23:57
3F→: 至於高速的話會先辨認到全速然後協議切去高速,斷開07/06 23:58
4F→: pull-up電阻,但只有到全速device的條件下本來就不會進07/06 23:59
5F→: 去要切高速的協議07/07 00:00
1F→: 有spice explorer的話就可以plot了07/22 01:04
1F→: 現在小量sample通常看對岸網拍...10/21 09:44
11F→: Input pair的Cin對電容陣列造成charge sharing了吧?09/11 06:00
5F推: Razavi AIC的nois那章好像有推導,沒記錯的話05/11 08:44
5F→: 實際應用在MCU就猛了,難怪每年比die大小殺價還能繼續殺05/01 07:23
6F→: 進BIOS把HT關掉,模擬下-mt 4 option04/29 23:37
1F→: 1:1分壓的話用兩個pmos去分壓看看如何,有些LDO的專利03/15 12:51
2F→: 是這樣去做輸出分壓和參考源判斷的03/15 12:52
1F推: 用四隻腳的就好了,省去自己外接元件02/02 12:06
5F→: Delta-Sigma後端的數位處理?12/27 13:25