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FXL2TD245 PDF预览

FXL2TD245

更新时间: 2024-09-29 03:38:11
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 转换器
页数 文件大小 规格书
12页 742K
描述
Low Voltage Dual Supply 2-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels 3-STATE Outputs and Independent

FXL2TD245 数据手册

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November 2006  
FXL2TD245  
tm  
Low Voltage Dual Supply 2-Bit Signal Translator with  
Configurable Voltage Supplies and Signal Levels and 3-STATE  
Outputs and Independent Direction Controls  
General Description  
Features  
The FXL2TD245 is a configurable dual-voltage-supply  
translator designed for both uni-directional and bi-direc-  
tional voltage translation between two logic levels. The  
device allows translation between voltages as high as  
Bi-directional interface between any 2 levels  
from 1.1V to 3.6V  
Fully configurable: Inputs track V level  
CC  
Non-preferential power-up sequencing;  
3.6V to as low as 1.1V. The A Port tracks the V  
CCA  
either V may be powered-up first  
CC  
level, and the B Port tracks the V  
level. This allows  
CCB  
Outputs remain in 3-STATE until active V level is  
CC  
for bi-directional voltage translation over a variety of volt-  
age levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.  
reached  
Outputs switch to 3-STATE if either V is at GND  
CC  
The device remains in 3-STATE until both V s reach  
CC  
Power-off protection  
active levels allowing either V  
to be powered-up first.  
CC  
Control inputs (T/R , OE) levels are referenced to  
n
Internal power down control circuits place the device  
V
voltage  
CCA  
in 3-STATE if either V is removed.  
CC  
Packaged in the Chipscale MicroPak10  
(1.6mm x 2.1mm)  
The Transmit/Receive inputs independently determine  
the direction of data through each of the two bits. The  
OE input, when HIGH, disables both the A and B  
Ports by placing them in a 3-STATE condition. The  
FXL2TD245 is designed so that the control pins (T/R and  
ESD protections exceeds:  
– 4kV HBM ESD  
(per JESD22-A114 & Mil Std 883e 3015.7)  
– 8kV HBM I/O to GND ESD  
OE) are supplied by V  
.
CCA  
(per JESD22-A114 & Mil Std 883e 3015.7)  
– 1kV CDM ESD (per ESD STM 5.3)  
– 200V MM ESD (per JESD22-A115 & ESD STM5.2)  
Ordering Information  
Order Number  
Package Number  
MAC010A  
Pb-Free  
Package Description  
FXL2TD245L10X  
Yes  
10-Lead MicroPak, 1.6mm x 2.1mm  
Pb-Free package per JEDEC J-STD-020B.  
©2005 Fairchild Semiconductor Corporation  
FXL2TD245 Rev. 1.0.4  
www.fairchildsemi.com  
1

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