1.

Product profile

1.1 General description

The devices are a family of 4-, 6- and 8-channel RC low pass filters which are designed to

provide filtering of undesired RF signals on the I/O ports of portable communication or

computing devices. In addition the devices incorporate diodes to provide protection to

downstream components from ElectroStatic Discharge (ESD) voltages up to

20 kV.

The PEMIxCSP family is fabricated using monolithic silicon technology and integrates

up to eight resistors and 16 protection diodes in a single Wafer Level Chip-Size

Package (WLCSP).

These features make the devices ideal for use in applications requiring the utmost in

miniaturization such as mobile phone handsets, cordless telephones and personal digital

devices.

1.2 Features and benefits

and antimony (Dark Green compliant)

-type RC filter network

20 kV contact discharge according to IEC 61000-4-2,

far exceeding level 4

1.3 Applications

General-purpose ElectroMagnetic Interference (EMI) and Radio-Frequency

Interference (RFI) filtering and downstream ESD protection for:

PEMIxCSP family

Integrated 4-, 6- and 8-channel passive filter network with

ESD protection

Rev. 2 — 27 January 2012

Product data sheet