The FXLA102 is a configurable dual-voltage-supplytranslator designed for both uni-directional and bidirectional 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_CCA level, and the B port tracks the V_CCB 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 3-state until both V_CCs reach active levels, allowing either V_CC to be powered-up first. Internal power down control circuits place the device in 3-state if either V_CC 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 V_CCA.

The FXLA102 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.

• Bi-directional interface between two levels from 1.1V to 3.6V.
• Fully configurable: Inputs and outputs track V_CC level.
• Non-preferential power-up; either V_CC may be powered-up first.
• Outputs remain in 3-state until active V_CC level is reached.
• Outputs switch to 3-state if either V_CC is at GND.
• Power off protection
• Bushold on data inputs eliminates the need for pull-up or pull-down resistors
• Control input (OE) is referenced to V_CCA voltage.
• Packaged in 8-terminal leadless MicroPak(1.6mm x 1.6mm)
• Direction control not needed.
• 100 Mbps throughput when translating between 1.8V and 2.5V.
• ESD protection exceeds:
• 15kV HBM (B port I/O to GND)(per JESD22-A114 & Mil Std 883e 3015.7)
• 8kV HBM (A port I/O to GND)(per JESD22-A114 & Mil Std 883e 3015.7)
• 2kV CDM (per ESD STM 5.3)