參數(shù)資料
型號(hào): FXLP4555MPX
廠商: Fairchild Semiconductor
文件頁(yè)數(shù): 8/13頁(yè)
文件大?。?/td> 0K
描述: IC LEVEL SHIFTER SIM 16MLP
標(biāo)準(zhǔn)包裝: 3,000
邏輯功能: 電平移位器
位數(shù): *
輸入類型: 電壓
輸出類型: 電壓
通道數(shù): *
輸出/通道數(shù)目: *
差分 - 輸入:輸出: 無(wú)/無(wú)
傳輸延遲(最大): *
電源電壓: 1.8 V ~ 3 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-MLP(3x3)
包裝: 帶卷 (TR)
2010 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLP4555 Rev. 1.0.0
4
FXLP4555
1.8V
/
3
.0V
SIM
Card
Power
Supply
an
d
Level
Shifter
Pin Definitions (Continued)
Pin
Name
Type
Description
14
RST_H
INPUT
The RESET signal present at this pin is connected to the SIM card through the
internal level shifter, which translates the level according to the VCC_C programmed
value.
15
I/O_H
INPUT/
OUTPUT
This pin is connected to the baseband. A bidirectional level translator adapts the serial
I/O signal between the smart card and the baseband. A built-in constant 18k (typical)
resistor provides a high-impedance state when not activated.
16
NC
No connect. It is recommended to solder to pcb GND.
17
Exposed
DAP
Ground
Must be soldered to PCB ground plane.
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