IP4254CZ12 Datasheet | NXP Semiconductors

description The IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family consists of 4-, 6- and 8-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals on the I/O ports of portable munication or puting devices. In addition, the IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family incorporates diodes to provide protection to downstream ponents from Electro Static Discharge (ESD) voltages as high as ±30 k V. The IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family is fabricated using monolithic silicon technology and integrates up to 8 resistors and 16 diodes in a 0.4 mm pitch 8-, 12or 16-pin Micro Pak (patible with QFN) lead-free plastic package with a height of 0.5 mm only. 1.2 Features I Pb-free and dark green pliant I 4-, 6- and 8-channel integrated π-type RC filter network I IP4253CZ8/CZ12/CZ16: 200 Ω channel series resistance, 30 p F (at 2.5 V DC) channel capacitance I IP4254CZ8/CZ12/CZ16: 100 Ω channel series resistance, 30 p F (at 2.5 V DC) channel capacitance I ESD protection to ±30 k V contact discharge according to IEC 61000-4-2 standard far exceeding level 4 I Micro Pak (QFN patible) plastic package with 0.4 mm pitch 1.3 Applications I General purpose Electro Magnetic Interference (EMI) and Radio-Frequency Interference (RFI) filtering and downstream ESD protection for: N Cellular and Personal munication System (PCS) mobile handsets N Cordless telephones N Wireless data (WAN/LAN) systems N PDAs Data Sheet.in NXP Semiconductors IP425x CZ8/CZ12/CZ16 Integrated 4-, 6- and 8-channel passive filter network 2. Pinning information Table 1. Pin CZ8 1 and 8 2 and 7 3 and 6 4 and 5 ground pad CZ12 1 and 12 2 and 11 3 and 10 4 and 9 5 and 8 6 and 7 ground pad CZ16 1 and 16 2 and 15 3 and 14 4 and 13 5 and 12 6 and 11 7 and 10 8 and 9 ground pad filter channel 1 filter channel 2 filter channel 3 filter channel 4 filter channel 5 filter channel 6 filter channel 7 filter channel 8 ground 1 Transparent top view 8 GND 001aaf980 Pinning IP4253CZx and IP4254CZx...