Data Sheet

INTERFACES
POWER
6 PROPRIETARY GM02S DATASHEET (PRELIMINARY)
SEQUANS Communications
2.3 Power
2.3.1 Power Details
Note: Pad 1V8 is the reference voltage for IOs. It can be used to provide
power small devices (100 mA maximum usage). This voltage is
not available when the modem is in Deep Sleep. When the
modem is in standby the voltage drops to 1.62V as per Table 2-2.
Note: Reference VBAT voltage range is 2.5 V to 5.5 V for operations and
2.2 V to 5.5 V for functional behavior with possible degradation of
RF performances.
Figure 2-2: Timing Diagram for Power-Up Sequence
Table 2-2: Power Pads
Pad # Pad Name
Power
Group
Direction
Min
Operational
Value
Typical
Operational
Value
Max
Operational
Value
81V8
See note above
PVDD_1V8 Out 1.62 V 1.8 V 1.98 V
73
SIM_VCC
1
PVDD_1V8 Out 1.62 V 1.8 V 1.98 V
60, 62, 63 VBAT N/A in 2.5 V 5.5 V
1. See also Section 2.5 USIM Interfaces on page 12.
Table 2-3: Electrical Maximum Rating for GM02S
Direction Minimum Typical Maximum
VBAT In 2.2 V 5.5 V