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Selecting the Right ESD Diode Slide 14

Here is a layout illustration of a mini DisplayPort topology using the ESD102-U4-05L 4-line ESD array for the high speed data along with the ESD201-B1-03LRH 2-line diode for the DP Power and Hot-Plug Detect pins. Using the TSLP-5 flow-through packaging makes layout work easy for the designer and because of the innovative packaging with the TSLP-5 and TSLP-3, the protection lines are symmetrical with respect to ground. For high speed signaling, this helps to minimize differential skew. Since the AUX lines can also run at up to 720 Mbps, some low capacitance consideration is necessary as well. The ESD102-U4-05L 4-line array can accommodate this with tits low 0.4 pF capacitance.

PTM Published on: 2014-04-10