SimCom SIM5300E Hardware Design

SIM5300E_Hardware_Design_V1.02
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10pF
33pF
33pF
33pF
MIC_P
MIC_N
Electret
Microphone
10pF
10pF
ESD
ANTI
ESD
ANTI
MODULE
The lines in bold type should
be accorded to differential
signal layout rules
These components
should be placed to
microphone as close as
possible
Figure 25: Speaker with amplifier reference circuit
4.7.2 Microphone Interfaces Configuration
10pF
33pF
33pF
33pF
MIC_P
MIC_N
Electret
Microphone
10pF
10pF
ESD
ANTI
ESD
ANTI
MODULE
The lines in bold type should
be accorded to differential
signal layout rules
These components
should be placed to
microphone as close as
possible
Figure 26: Microphone reference circuit
4.7.3 Earphone Interface Configuration

SimCom SIM5300E Specifications

General

Brand	SimCom
Model	SIM5300E
Category	Control Unit
Language	English