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FIBOCOM SU806 Series Hardware Guide
Page 55 of 91
3.19.2 Microphone Circuit Design
Module
MIC_M
MIC_P
33
pF
33
pF
100
pF
Figure 3-20 Microphone reference design
3.19.3 Earpiece Circuit Design
0R
33
pF
100
pF
0R
Module
EAR_M
EAR_P
33
pF
Figure 3-21 Earpiece reference design