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HUAWEI EM820W HSPA+ PC Embedded Module
Hardware Guide
Figure 4-3 ESD protection circuit recommended for the antenna interface
It is recommended that you pay attention to the junction capacitance of the TVS
diode when you choose the model of the TVS diode. Ensure that the junction
capacitance of the TVS diode is lower than 1 pF.
Issue 01 (2010-12-09)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
RF Specifications
27
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