ESD Protection with EMI filter

The Z1501 is a 5-channel filter with over-voltage and ESD Protection array which is designed to provide filtering of undesired RF signals in the 800-4000MHZ frequency band Additionally the Z1501 contains diodes to protect down stream components from Electrostatic Discharge (ESD) voltages 這段話是什麼意思... show more The Z1501 is a 5-channel filter with over-voltage and ESD Protection array which is designed to provide filtering of undesired RF signals in the 800-4000MHZ frequency band Additionally the Z1501 contains diodes to protect down stream components from Electrostatic Discharge (ESD) voltages
這段話是什麼意思 ??這是手機裡的一個z1501晶片,Z1501的規格都一樣嗎???
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