
Error! No text of specified style in document. - System Integration Manual
CDMA-2X-11004-P1
Objective Specification
Design-In
Page 67 of 79
A series ferrite bead (e.g. Murata BLM15HD182SN1) must be added on the line connected to
the Reset_N pin to avoid a module reset caused by an electrostatic discharge applied to the
application board enclosure
It is recommended to keep the connection line to Reset_N as short as possible
u-blox C200
HW_SHUTDOWN
Reset
push button
ESD
Open
Drain
Output
Application
Processor
u-blox C200
HW_SHUTDOWN
FB1
C1
FB2
C2
Figure 19: HW_SHUTDOWN application circuits for ESD immunity test