FXLA0104QFX-F106

Low - Voltage Dual - Supply 4Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3 - State Outputs , and Auto Direction Sensing

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 3.6V to as low as 1.1V. The A port tracks the V level and the B port tracks the V 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 V to be powered up first. Internal power-down control circuits place the device in 3-state if either VThe OE input, when LOW, disables both the A and B ports by placing them in a 3-state condition. The OEinput is supplied by VThe 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.

Features

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Bi-Directional Interface between Two Levels: from 1.1V to 3.6V

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Fully Configurable: Inputs and Outputs Track VCC

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Non-Preferential Power-Up; Either VCC May Be Powered Up First

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Outputs Switch to 3-State if Either VCC is at GND

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Power-Off Protection

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Bus-Hold on Data Inputs Eliminates the Need for Pull-Up Resistors; Do Not Use Pull-Up Resistors on A or B Ports

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Control Input OE Referenced to VCCA Voltage

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Available in the 12-Lead, 1.7mm x 2.0mm UMLP Package

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Direction Control Not Necessary

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100Mbps Throughput when Translating Between 1.8V and 2.5V

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ESD Protection Exceeds:

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6kV HBM per JESD22-A114 & Mil Std 883e3015.7

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2kV CDM per ESD STM 5.3