Datasheet
1. Product profile
1.1 General description
IP3088CX5, IP3088CX10, IP3088CX15 and IP3088CX20 is a 2, 4, 6 and 8-channel LC
low-pass filter array family which is designed to provide filtering of undesired RF signals
on the I/O ports of portable communication or computing devices. In addition, IP3088CX5,
IP3088CX10, IP3088CX15 and IP3088CX20 incorporates diodes to provide protection to
downstream components from ElectroStatic Discharge (ESD) voltages as high as ±15
kV
according IEC
61000-4-2 level 4.
The devices are fabricated using monolithic silicon technology and integrate and
incorporate up to 16
coils and 24 diodes in a 0.5 mm pitch Wafer-Level Chip-Scale
Package (WLCSP).
1.2 Features and benefits
Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant)
Integrated 2, 4, 6 and 8-channel π-type LC-filter network
18 Ω channel series resistance; ≤ 45 pF (at 2.5 V DC) channel capacitance
Integrated ESD protection withstanding ±15 kV contact discharge, far exceeding
IEC
61000-4-2 level 4
ESD protection to ±30 kV contact discharge, per MIL-STD-883D, Method 3 015
WLCSP with 0.5 mm pitch
1.3 Applications
Cellular and Personal Communication System (PCS) mobile handsets
Cordless telephones
Wireless data (WAN/LAN) systems and PDAs
IP3088CX5; IP3088CX10;
IP3088CX15; IP3088CX20
Integrated 2, 4, 6 and 8-channel passive LC-filter network with
ESD protection to IEC 61000-4-2 level 4
Rev. 01 — 12 February 2010 Product data sheet