Low-Voltage Dual-Supply 6-Bit Voltage Translator with Auto-Direction Sensing

General Description

The FXL2SD106 is a configurable dual-voltage-supply translator 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 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.

Features

– Bi-Directional Interface between Two Levels: 1.1V and 3.6V

– Fully Configurable: Inputs and Outputs 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

– Bus hold on Data Inputs Eliminates Need for Pullup Resistors (Do NOT Use Resistors on the A or B Ports)

– OE and CLK IN are Referenced to VCCA Voltage

– Packaged in 16-Terminal DQFN (2.5mm x 3.5mm)

– Direction Control Not Needed

– 80 Mbps Throughput Translating between 1.8V and 2.5V

– ESD Protection Exceeds:

– 12kV 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)

– 1kV CDM (per ESD STM 5.3)