Functional Diagram - Quectel EG060K Series Hardware Design

2.3. Functional Diagram

The following figure shows a block diagram of the module and illustrates the major functional parts.
⚫
Power management
⚫
Baseband
⚫
LPDDR2 SDRAM + NAND flash
⚫
Radio frequency
⚫
Peripheral interfaces
VBAT_RF
VBAT_BB
VDD_EXT
PMIC
VDD_RF
PWRKEY
RESET_N
ADCs
EG060K &EG120K _Series_Hardware_Design
103
ANT3
APT
Tx
Control
38 . 4MHz
XO
USIMx2
Figure 1: Functional Diagram
ANT2 ANT1
Tx/ Rx Blocks
MIMO1
PRx DRx
Transceiver
Control
QLINK
Baseband
USB
UART
PCIe
2.0/3.0
LTE-A Module Series
ANT_ GNSS
ANT0
MIMO2
NAND
LPDDR 2
SDRAM
eSIM
( optional )
I2C PCM
SDIO
STATUS
SPI/BT_UART
I2S_MCLK
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