Telit Wireless Solutions SL869T3-I, Руководство пользователя

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SL869T3-I Product User Guide
1VV0301546 Rev. 3
Page 28 of 68 2021-03-31
8.3.
DC Characteristics
Signals Description Min Typ Max Units
VOL Low level output voltage, IOL 2mA - - 0.4 V
VOH High level output voltage, IOH 2mA 0.75 * VCC - - V
VIL Low level input voltage -0.3 - 0.45 V
VIH High level input voltage, IIH 2mA 0.7 * VCC - 3.6 V
RPU Internal pull-up resistor equivalent 47 k Ω
RPD
Internal pull-down resistor
equivalent
47 k Ω
LI Input leakage at VI = 1.8 V or 0 V -10 - 10 µA
LO
Tristate output leakage at VO = 1.8 V
or 0 V
-10 - 10 µA
CI Input capacitance, digital output - 8 - pF
Table 8-2 DC Characteristics
8.4. Absolute Maximum Ratings
Parameter Pins Max Rating Units
RF Input Power All RF inputs +5 dBm
ESD Voltage CDM
JESD22-C101E
All Pins
±
1000
V
ESD Voltage HBM
JEDEC JS-001-2012
All Pins
±
500
V
3.3 V Supply Voltage Vcc, Vbatt 3.6 V
I/O Pin Voltage All digital inputs 3.6 V
Table 8-3 Absolute Maximum Ratings
8.5. Power Supply
The module has two power supply pins VCC and VBATT.
8.5.1. VCC
This is the primary 3.3V power supply for the module.
The module includes a switching voltage regulator that supplies the required voltage to
the GNSS device and other internal items. These power supply components (including
capacitors) are internal to the module.