Figure 2: Sim7200 Functional Diagram - SimCom SIM7200 Hardware Manual

Diversity/Main/GNSS
LNA
ANT PA
Switch
Module
ANT
SAW
Switch
SIM7200-PCIe_ Hardware_Design _V1.01
GNSS
GSM/EDGE/GPRS
TRANSCEIVER
WTR1625L
LTE/WCDMA
TRANSCEIVER

Figure 2: SIM7200 functional diagram

MCP
NAND(2Gb)
DDR2(1Gb)
SSBI
Baseband
IQ
MDM9625
14
Smart Machine Smart Decision
PCM/I2C/GPIO
SPI
HSUSB
USIM
WAKE HOST
WWAN DISABLE
LED_WWAN
Control
RESET
PMIC
3.3V
PM8019
2016-05-19