Functional Diagram - Quectel BG95 Series Hardware Design

are also no effects on radio spectrum and no harm to radio network. Only one or more parameters like
P might reduce in their value and exceed the specified tolerances. When the temperature returns to
out
the normal operating temperature levels, the module will meet 3GPP specifications again.

2.3. Functional Diagram

The following figure shows a block diagram of BG95 and illustrates the major functional parts.
 Power management
 Baseband
 Radio frequency
 Peripheral interfaces
VBAT_RF
VBAT_BB
PWRKEY PMIC
RESET_N
ADC1
ADC0
VDD_EXT
BG95_Hardware_Design
ANT_MAIN
PA
(ASM)
(GSM)
Rx
Tx
Transceiver/PA/switch
IQ
Control
19.2M
XO
eSIM
USB (U)SIM
Figure 1: Functional Diagram
ANT_GNSS
SAW
LNA
GNSS
Control
Baseband
PCM* UARTs I2C*
LPWA Module Series
BG95 Hardware Design
GPIOs STATUS NETLIGHT
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