7.3.1 Six-Channel EMI Filtering

This device provides six channels for EMI filtering of data lines with the following parameters:

• –57-dB Crosstalk Attenuation at 100 MHz
• –35-dB Insertion Loss at 800 MHz
• –3-dB Bandwidth at 100 MHz

7.3.2 Pi-Style Filter Configuration

This device has a pi-style filtering configuration composed of a series resistor and two capacitors in parallel with the I/O pins. The typical resistor value is 100 Ω and the typical capacitor values are 17 pF each.

7.3.3 Robust ESD Protection

The ESD protection on all pins exceeds the IEC 61000-4-2 level 4 standard. Contact ESD is rated at ±20 kV and Air-gap ESD is rated at ±30 kV.

7.3.4 Low Leakage Current

The I/O pins feature an ultra-low leakage current of 20 nA (maximum) with a bias of 3.3 V

7.3.5 Space-Saving WSON Package

The layout of this device makes it easy to add protection to existing layouts. The packages offer flow-through routing which requires minimal changes to existing layout for addition of these devices. Additionally, the device offers a small, space-saving package that takes a minimal footprint on the board.