资料介绍
手机EMI滤波器 APN002
EMI/ESD Filters for Cellular Phones
Abstract
Cellular phones, as with all handheld and wireless devices are susceptible to the damaging
effects of Electrostatic Discharge (ESD) transients. As much as 40KV of ESD can be generated
by the human body or through air discharge. In addition, cellular phones, because of their higher
operating frequencies, are more sensitive to EMI/RFI interference. Global authorities are now
imposing very strict regulations to ensure that cellular phones are electrically 'clean' before being
released to the market.
About EMI
EMI (Electromagnetic interference) is the disruption of operation of an electronic device when
it is in the vicinity of a
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