1.1 General description

2-lines (one differential channel) common-mode filter with integrated ESD protection up to

15 kV contact discharge, exceeding IEC 61000-4-2, level 4. The device can eliminate

efficiently common-mode noise from USB 2.0 and other high-speed interfaces with

differential lines. IP3319CX6 attenuates significantly common-mode noise above

800 MHz while differential-mode signal extends out to more than 1 GHz before reaching

the ?3 dB point.

IP3319CX6 is designed to protect sensitive I/Os, such as USB 2.0, Ethernet, Digital Video

Interface (DVI) and Low-Voltage Differential Signaling (LVDS) interfaces from destruction

by ElectroStatic Discharge (ESD).

IP3319CX6 is a combination of an integrated copper-coils common-mode filter and a

monolithic silicon technology-based ESD protection. It integrates two ultra-low

capacitance rail-to-rail diodes plus a separated protection diode in a 0.4 mm pitch

Wafer-Level Chip-Size Package (WLCSP). Due to the rail-to-rail concept, the protection is

working independently from availability of a supply voltage

1.2 Features and benefits

1.3 Applications

? 2-lines (one differential mode)

common-mode filter

? ESD protection up to ?15 kV on external

contact pins

? ESD protection for the USB ID line ? Ultra low ESD diode capacitance

? Extremely low clamping voltage ? WLCSP6 with 0.4 mm pitch

? USB 2.0 High-speed lines ? DVI

? LVDS interfaces