NXP Semiconductors IP4064CX8
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 3 000 MHz frequency band. 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. 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.