參數(shù)資料
型號: FXLA104UMX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/18頁
文件大?。?/td> 0K
描述: TRANSLATOR 4BIT DUAL LV 16UMLP
標準包裝: 1
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: 16-UMLP
供應商設備封裝: 16-UMLP(1.8x2.6)
包裝: 標準包裝
其它名稱: FXLA104UMXDKR
July 2012
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLA104 Rev. 1.0.9
FXLA104
Low-Voltage
Dual-Suppl
y
4-Bit
Voltage
Translator
FXLA104
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 1.1V to 3.6V
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 16-Terminal UMLP (1.8mm x 2.6mm)
and 12-Terminal, Quad UMLP, 1.8 x 1.8mm
Packages
Direction Control Not Necessary
100Mbps Throughput when Translating Between
1.8V and 2.5V
ESD Protection Exceeds:
- 8kV HBM (per JESD22-A114 & Mil Std 883e
3015.7)
- 2kV CDM (per ESD STM 5.3)
Applications
Cell Phone, PDA, Digital Camera, Portable GPS
Description
The FXLA104 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 3.6V to
as low as 1.1V. 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: 1.2V,
1.5V, 1.8V, 2.5V, and 3.3V.
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 HIGH, disables both the A and B
ports by placing them in a 3-state condition. The /OE
input is supplied by VCCA.
The FXLA104 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
FXLA104UMX
-40 to 85°C
XJ
16-Terminal UMLP 1.8 x 2.6mm Package
5K Units Tape
and Reel
FXLA104UM12X
XJ
12-Terminal, Quad UMLP, 1.8 x 1.8mm Package
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