Description

The FXL4245 is a configurable dual-voltage-supply translator designed for bi-directional voltage translation of signals between two voltage 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. Both ports are designed to accept supply voltage levels from 1.1V to 3.6V. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

Features

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

■ Fully Configurable, Inputs Track VCC Level

■ Non-Preferential Power-up; Either VCC May Be Powered-up First

■ Outputs Remain in 3-State until Active VCC Level is Reached

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

■ Power-Off Protection

■ Control Inputs (T/R, OE) Levels are Referenced To VCCA Voltage

■ Packaged in 24-Pin MLP

■ ESD Protection Exceeds:

- 4kV Human Body Model (per JESD22-A114 & Mil Std 883e 3015.7)

- 8kV Human Body Model I/O to GND (per JESD22-A114 & Mil Std 883e 3015.7)

- 1kV Charge Device Model (per ESD STM 5.3)

- 200V Machine Model (per JESD22-A115 & ESD STM5.2)