Quectel SG560D Series Hardware Design page 54

SD_LDO9C 176
SD_LDO6C 173
VREG_L1P_1P0
116
5
VREG_L2P_1P1 121
VREG_L3P_2P8 113
VREG_L4P_2P9 124
VREG_L5P_2P8 128
VREG_L6P_1P8 117
VREG_L7P_2P8 120
SG560D_Series_Hardware_Design
PO Power supply for SD card
PO SD card pull-up power supply
PO DVDD for cameras 1 and 2
PO DVDD for cameras 0 and 3
PO AVDD for cameras 1 and 3
PO AVDD for cameras 0
PO AFVDD for cameras 0
PO DOVDD for cameras 0, 1, 2 and 3
PO AVDD for camera 2
Smart Module Series
exceeding 3 μF.
When using it, it is
recommended to add
1–4.7 μF bypass
capacitors with a total
capacitance not
exceeding 18.8 μF.
Only for SD card
pull-up. When using
it, it is recommended
to add 1–3 μF bypass
capacitors with a total
capacitance not
exceeding 3 μF.
When using them, it
is recommended to
add bypass
capacitors with a total
capacitance not
exceeding 45.3 μF.
When using them, it
is recommended to
add bypass
capacitors with a total
capacitance not
exceeding 19 μF.
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