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FXLA104 Low-Voltage Dual-Supply 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 Description Bi-Directional Interface between Two Levels: The FXLA104 is a configurable dual-voltage supply from 1.1V to 3.6V translator for both uni-directional and bi-directional voltage translation between two logic levels. The device Fully Configurable: Inputs and Outputs Track V CC allows translation between voltages as high as 3.6V to Non-Preferential Power-Up Either V May Be CC as low as 1.1V. The A port tracks the V level and the CCA Powered Up First B port tracks the V level. This allows for bi-directional CCB voltage translation over a variety of voltage levels: 1.2V, Outputs Switch to 3-State if Either V is at GND CC 1.5V, 1.8V, 2.5V, and 3.3V. Power-Off Protection The device remains in three-state as long as either Bus-Hold on Data Inputs Eliminates the Need for V =0V, allowing either V to be powered up first. CC CC Pull-Up Resistors Do Not Use Pull-Up Resistors on Internal power-down control circuits place the device in A or B Ports 3-state if either V is removed. CC Control Input (/OE) Referenced to V Voltage CCA The /OE input, when HIGH, disables both the A and B ports by placing them in a 3-state condition. The /OE Available in 16-Terminal UMLP (1.8mm x 2.6mm) input is supplied by V . and 12-Terminal, Quad UMLP, 1.8 x 1.8mm CCA Packages The FXLA104 supports bi-directional translation without Direction Control Not Necessary the need for a direction control pin. The two ports of the device have auto-direction sense capability. Either port 100Mbps Throughput when Translating Between may sense an input signal and transfer it as an output 1.8V and 2.5V signal to the other port. 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 Ordering Information Operating Packing Part Number Temperature Top Mark Package Method Range FXLA104UMX XJ 16-Terminal UMLP 1.8 x 2.6mm Package 5K Units Tape -40 to 85C and Reel FXLA104UM12X XJ 12-Terminal, Quad UMLP, 1.8 x 1.8mm Package 2009 Semiconductor Components Industries, LLC. Publication Order Number: September-2017, Rev. 2 FXLA104 /D