two NVT4858 use question

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

two NVT4858 use question

ソリューションへジャンプ
1,104件の閲覧回数
Capacitor
Contributor I

I plan to use two NVT4858s between HOST and SD CARD. A

Host (Our SOC) >>>> NVT4858(1.8V to 3.3V) >>> SD CARD 

DATA[3:0], CMD, DQS, LPBK signals synchronized to CLK are required.

So I plan to use two NVT4858s.

NVT4858 #1 : CLK, CMD, DATA[3:0]

NVT4858 #2: DQS, LPBK

Is there a critical issue with the timing difference between the two separate level shifters?

All signals are synchronized to CLOCK.

0 件の賞賛
返信
1 解決策
1,093件の閲覧回数
guoweisun
NXP TechSupport
NXP TechSupport

Should be no more issue for this application.

元の投稿で解決策を見る

2 返答(返信)
1,094件の閲覧回数
guoweisun
NXP TechSupport
NXP TechSupport

Should be no more issue for this application.

1,089件の閲覧回数
Capacitor
Contributor I

Thx. If you have time, please check my schematic.

Capacitor_0-1657001386431.png

 

0 件の賞賛
返信