The FXLA0104QFX_F106 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 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.The device remains in three-state as long as either VCC=0V, allowing either VCC to be powered up first. Internal power-down control circuits place the device in 3-state if either VCC is removed.The OE input, when LOW, disables both the A and B ports by placing them in a 3-state condition. The OEinput is supplied by VCCA.The FXLA0104QFX_F106 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.
Feature
- Bi-Directional Interface between Two Levels: from 1.1V to 3.6V
- Fully Configurable: Inputs and Outputs Track VCC
- Non-Preferential Power-Up; Either VCC May Be Powered Up First
- Outputs Switch to 3-State if Either VCC is at GND
- Power-Off Protection
- Bus-Hold on Data Inputs Eliminates the Need for Pull-Up Resistors; Do Not Use Pull-Up Resistors on A or B Ports
- Control Input (OE) Referenced to VCCA Voltage
- Available in the 12-Lead, 1.7mm x 2.0mm UMLP Package
- Direction Control Not Necessary
- 100Mbps Throughput when Translating Between 1.8V and 2.5V
- ESD Protection Exceeds:
- 6kV HBM (per JESD22-A114 & Mil Std 883e3015.7)
- 2kV CDM (per ESD STM 5.3)
Applications
- Mobile Handsets
- Media Tablets
- Medical Electronics/Devices
- Notebook PC
- E-book Reader
- DVD/Set Top Boxes
- Desktop PC
- Game Console
- LED TV
- Mobile Comm Infrastructure
