參數(shù)資料
型號(hào): FXLA0104QFX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/17頁
文件大?。?/td> 0K
描述: TRANSLATOR 4BIT DUAL 12-UMLP
標(biāo)準(zhǔn)包裝: 5,000
邏輯功能: 變換器,雙向,3 態(tài)
位數(shù): 4
輸入類型: 電壓
輸出類型: 電壓
數(shù)據(jù)速率: 140Mbps
通道數(shù): 1
輸出/通道數(shù)目: 4
差分 - 輸入:輸出: 無/無
傳輸延遲(最大): 4ns
電源電壓: 1.1 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
November 2013
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLA0104 Rev. 1.0.1
FXLA0
1
0
4
Low
-V
o
ltage
Dua
l-
S
upply
4
-Bit
Vol
tage
Tra
n
s
la
to
r
FXLA0104
Low-Voltage Dual-Supply 4-Bit Voltage Translator with
Configurable Voltage Supplies and Signal Levels,
3-State Outputs, and Auto Direction Sensing
Features
Bi-Directional Interface between Two Levels:
from 1.1 V to 3.6 V
Fully Configurable: Inputs and Outputs Track V
CC
Non-Preferential Power-Up; Either V
CC May Be
Powered Up First
Outputs Switch to 3-State if Either V
CC is at GND
Power-Off Protection
Bus-Hold on Data Inputs Eliminates the Need for
Pull-Up Resistors; Do Not Use Pull-Up Resistors on
A or B Ports
Control Input (OE) Referenced to V
CCA Voltage
Available in the 12-Lead, 1.7 mm x 2.0 mm UMLP
Package
Direction Control Not Necessary
100 Mbps Throughput when Translating Between
1.8 V and 2.5 V
ESD Protection Exceeds:
- 6 kV HBM (per JESD22-A114 & Mil Std 883e
3015.7)
- 2 kV CDM (per ESD STM 5.3)
Applications
Cell Phone, PDA, Digital Camera, Portable GPS
Description
The FXLA0104 is a configurable dual-voltage supply
translator for both uni-directional and bi-directional
voltage translation between two logic levels. The device
allows translation between voltages as high as 3.6 V to
as low as 1.1 V. The A port tracks the VCCA level and the
B port tracks the VCCB level. This allows for bi-directional
voltage translation over a variety of voltage levels:
1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V.
The device remains in three-state as long as either
VCC=0V, allowing either VCC to be powered up first.
Internal power-down control circuits place the device in
3-state if either VCC is removed.
The OE input, when LOW, disables both the A and B
ports by placing them in a 3-state condition. The OE
input is supplied by VCCA.
The
FXLA0104
supports
bi-directional
translation
without the need for a direction control pin. The two
ports of the device have auto-direction sense capability.
Either port may sense an input signal and transfer it as
an output signal to the other port.
Ordering Information
Part Number
Operating
Temperature
Range
Top Mark
Package
Packing
Method
FXLA0104QFX
-40 to 85°C
XU
12-Lead, 1.7 mm x 2.0 mm Ultrathin Molded
Leadless Package (UMLP)
5000 Units
Tape and Reel
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