DocID026513 Rev 1

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AN4541

The

∏ filter structure

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Figure 4. Negative surge

The Host driving the memory card is physically isolated (due to the timing constraints) from

the card connector, which is thus exposed to potential ESD damage.

The EMIF06-MSD04F3 provides protection for the six SD card data and clock lines, while a

Figure 5. EMIF06-MSD04F3 schematic