User's Manual

UMTS/HSDPA Module Series
UC15 Hardware Design
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5.7. Electrostatic Discharge
The module is not protected against electrostatics discharge (ESD) in general. Consequently, it is subject
to ESD handling precautions that typically apply to ESD sensitive components. Proper ESD handling and
packaging procedures must be applied throughout the processing, handling and operation of any
application that incorporates the module.
The following table shows the module electrostatics discharge characteristics.
Table 35: Electrostatics Discharge Characteristics
PCS1900 -108.5 dBm
UMTS850 -110 dBm
UMTS900 -110 dBm
UMTS1900 -110 dBm
UMTS2100 -110 dBm
Tested Points Contact Discharge Air Discharge Unit
VBAT, GND ±5 ±10 kV
Antenna Interface ±4 ±8 kV
Other Interfaces ±0.5 ±1 kV