FXL2SD106
Features
- Bi-directional interface between two levels from 1.1V
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- 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. The FXL2SD106 is specifically designed as a translator to interface with the SDIO standard. I/O capacitance is managed to meet the SD maximum capacitance specification. The B side ESD performance allows interface as an external card and the part can handle 80 Mbps throughput when translating between 1.8V and 2.5V. The device remains in 3-state until both VCCs reach active levels allowing either VCC to be powered-up first. Internal power down control...
