Quectel LTE-A Series

LTE-A Module Series
EG060V-EA Hardware Design
EG060V-EA_Hardware_Design 14 / 82
conducted at all temperature levels with heat sinks and rubber pads applied.
6. “*” means under development.
2.3. Functional Diagram
Below is the functional diagram of EG060V-EA with its major functional parts illustrated.
⚫ Power management
⚫ Baseband
⚫ LPDDR (SDRAM) + NAND flash memory
⚫ Radio frequency
⚫ Peripheral interfaces
Baseband
PMIC
Transceiver
NAND
DDR2
SDRAM
Tx/Rx Blocks
ANT_MAIN ANT_DIV
VBAT_BB
VBAT_RF
APT
PWRKEY
ADCs
VDD_EXT
USB 2.0 (U)SIM PCM UARTs
I2C
RESET_N
32.768
kHz
GPIOs
Control
IQ Control
Tx
PRx DRx
PCIe
SD
26 M
TCXO
SPI
Figure 1: Functional Diagram