Quectel BG96-NA, Проектирование аппаратного обеспечения

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LTE Module Series
BG96-NA Hardware Design
BG96-NA_Hardware_Design Confidential / Released 14 / 64
Antenna Interfaces
Including main antenna (ANT_MAIN) and GNSS antenna (ANT_GNSS)
interfaces
Physical Characteristics
Size: 22.5mm ×26.5mm×2.3mm
Weight: 3.1g
Temperature Range
Operation temperature range: -35°C ~ +75°C
1)
Extended temperature range: -40°C ~ +85°C
2)
Firmware Upgrade USB interface and DFOTA*
RoHS All hardware components are fully compliant with EU RoHS directive
1.
1)
Within operation temperature range, the module is 3GPP compliant.
2.
2)
Within extended temperature range, the module remains the ability to establish and maintain SMS,
data transmission, etc. There is no unrecoverable malfunction. Only one or more parameters like P
out
might reduce in their value and exceed the specified tolerances. When the temperature returns to the
normal operating temperature levels, the module will meet 3GPP compliant again.
3. “*” means under development.
2.3. Functional Diagram
The following figure shows a block diagram of BG96-NA and illustrates the major functional parts.
 Power management
 Baseband
 DDR+NAND flash
 Radio frequency
 Peripheral interfaces
NOTES