Integrated SIM card passive filter array with ESD protection to IEC 61000-4-2 level 4

The IP4064CX8, IP4364CX8 and IP4366CX8 are 3-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals in the 800 MHz to 3000 MHz frequency band. In addition, the IP4064CX8, IP4364CX8 and IP4366CX8 incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as ±15 kV contact discharge according the IEC 61000-4-2 model, far exceeding standard level 4.

All three devices are fabricated using monolithic silicon technology and integrate three resistors and seven high-level ESD-protection diodes in a single Wafer-Level Chip-Scale Package (WLCSP). These features make the IP4064CX8, IP4364CX8 and IP4366CX8 ideal for use in applications requiring the utmost in miniaturization such as mobile phone handsets, cordless telephones and personal digital devices.