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SCH14 Bar Module MT7668
MT7658_WIFI_INT_B
2
MT7658_WIFI_INT_B
MT7658_BGF_INT_B
2
MT7658_BGF_INT_B
MT7658_GPIO0
2
MT7658_GPIO0
MT7658_SDIO_DAT3
2
MT7658_SDIO_DAT3
MT7658_SDIO_CMD
2
MT7658_SDIO_CMD
MT7658_SDIO_DAT2
2
MT7658_SDIO_DAT2
MT7658_SDIO_CLK
2
MT7658_SDIO_CLK
MT7658_SDIO_DAT1
2
MT7658_SDIO_DAT1
MT7658_SDIO_DAT0
2
MT7658_SDIO_DAT0
BUCK_1V3_OUT
from pin18
C180
C125
0.1uF/6.3V/X5R
10pF/50V/NPO
DVDD11
from pin22.23
C128
1uF/6.3V/X5R
from 6392
VIO18_PMU
VIO18_PMU1
R121
220
2
MT7658_GPIO0
C103
2
MT7658_BGF_INT_B
1uF/6.3V/X5R
DVDD11
from pin22.23
WIFI_INT_B
2
MT7658_WIFI_INT_B
C196
0.1uF/16V/X5R
VIO18_PMU
from 6392
SDIO_DAT0
MT7658_SDIO_DAT0
2
SDIO_DAT1
MT7658_SDIO_DAT1
2
C186
1uF/6.3V/X5R
SDIO_CLK
MT7658_SDIO_CLK
2
0201
SDIO_DAT2
10
MT7658_SDIO_DAT2
2
SDIO_CMD
11
MT7658_SDIO_CMD
2
SDIO_DAT3
12
MT7658_SDIO_DAT3
2
MT7658_AVDD18
VIO_SDIO
13
from pin25
VDDIO18_WIFI
14
C182
MT7658_PMU_EN_R
15
0.1uF/6.3V/X5R
0201
WIFI_3.3V
AVDD25_V2P5NA
16
C183 0.1uF/16V/X5R
17
C151
18
4.7uF/6.3V/X5R
19
R367
10K
BUCK_1V3_OUT
2
MT7658_PMU_EN
L4
from 8516
0201
2.2uH
C204
10uF/6.3V/X5R
R119
0
VIO18_PMU
DVDDIO_ANTSEL
Vout = 0.6* (1 + R16/R21) = 3.4V
VBAT
WIFI_3.3V
3.3V_A
U16
R125
75
R123
0
4
3
L17
1uH/3.18A
IN
LX
C106
C108
2
C96
C104
GND
10uF/16V/X5R
0.1uF/16V/X7R
1
5
0.1uF/16V/X7R
10UF/6.3V/X5R
EN
FB
TLV62565
R16
56K/1%
R21
12K/1%
50 Ohm
RFIP_BT
RFIP_BT
6
C126
1uF/6.3V/X5R
R108
C127
MT7658_DVDDIO
NC/10pF/50V/NPO
C185
100pF/50V/NPO
MT7658_GPIO0_R
Pin 59
BGF_INT_B
C181
0.01uF/6.3V/X5R
U25
1
57
WIFI_INT_B
GPIO1
2
56
NC
OSC_EN
WF1_RFIO_G
3
55
NC
NC
4
54
NC
AVDD33_WF_PA_G
5
53
DVDD
NC
6
52
SDIO_DS
NC
7
51
WF1_RFIO_A
SDIO_DAT0
NC
8
50
SDIO_DAT1
AVDD33_WF_A_PA
9
49
SDIO_CLK
AVDD33_WF_A_TX
48
SDIO_DAT2
AVDD33_WF_PA_G
47
WF0_RFIO_G
SDIO_CMD
WF_RFIO_G
46
WF0_LNA_EXT_G
SDIO_DAT3
WF_LNA_EXT_G
45
DVDDIO_SDIO
WF_LNA_EXT_A
44
DVDDIO_18I
WF_RFIO_A
43
PMU_EN
AVDD33_WF_A_PA
42
AVDD25_V2P5NA
AVDD33_WF_A_TX
41
R114
AVDD33_BUCK
ANTSEL0
40
ANTSEL2
LX
ANTSEL2
39
AVSS33_BUCK
ANTSEL3
MT7668BSN
BUCK_1V3_OUT
from pin18
C100
0.01uF/6.3V/X5R
DVDD11
MT7658_AVDD22
from pin27
C152
C153
2.2uF/6.3V/X5R
0.01uF/6.3V/X5R
C192
100pF/50V/NPO
MT7658_AVDD18
MT7658_AVDD22
from pin27
MT7658_AVDD22_XO
C102
C184
1uF/6.3V/X5R
1uF/6.3V/X5R
WIFI_3.3V
X3
26M_WIFI
1
HOT
C194
4.7uF/6.3V/X5R
4
GND
C189
NC/0.5pF
E2SB26E000104E_26MHz_12PF_7PPM
MT7658_AVDD22
BUCK_1V3_OUT
C161
from pin18
1uF/6.3V/X5R
DVDD11
from pin22.23
Co - Pad
BT
Co-pad
BT_TDD
L6
3.3V_A
1.0nH
RFIP_BT
R128
NC/0
12
RFIP_BT
C164
L8
L9
1pF/25V/NPO
1.5nH
VIO18_PMU1
from 6392
C167
10K
0.5pF/50V/HQC
MT7658_AVDD22
from pin27
BUCK_1V3_OUT
from pin18
3.3V_A
C195
10pF/50V/NPO
50 Ohm
WF1_RFIO_G
WF1_RFIO_G
13
12
WF1_RFIO_G
50 Ohm
WF1_RFIO_A
20180404：L11 from 2.7nH to 1.0nH
WF1_RFIO_A
13
3.3V_A
C168 NC
C137
C155
10pF/50V/NPO
2.2uF/6.3V/X5R
3.3V_A
C154
10pF/50V/NPO
10K
ANTSEL2
50 Ohm
WF0_RFIO_G
WF0_RFIO_G
6
50 Ohm
WF0_LNA_EXT_G
WF0_LNA_EXT_G
6
50 Ohm
WF0_RFIO_A
WF0_RFIO_A
6
3.3V_A
C193
C200
10pF/50V/NPO
2.2uF/6.3V/X5R
2
GND
3
HOT
C162
0.1uF/6.3V/X5R
PBZ2
C163
1uF/6.3V/X5R
22
L18
NC/1nH
BT
2
C169
C203
NC/0.3pF
10pF
U10
C170
10pF
CON1
BT_TDD
1
6
NC/RFB00
OUT1
V1
L7
NC/1nH
BT_TRX
BT_ANT
1
3
C171
10pF
2
5
GND
IN
C174
C165
C202
10pF
WF1_TDD
3
4
NC/0.3pF
OUT2
V2
NC/0.3pF/25V/C0G
C175
SKY13585
10pF
20171125：修改U10封装
WIFI 1
L10
C168
NC
20171020 : co-pad design to configure as 2-antennaWIFI/BT
WF1_RFIO_G
R131
NC/0
R132
NC/0
WF1_RF_2G_TRX
L11
1.0nH
20180404：L12 from 1.5nH to 1.0nH
C172 from 0.5pF to 0.3pF
U9
Co-pad
Co-pad
DP1608-A2455DTA2
1
6
L12
TR_2
G
2
5
DP1_OUT
G
RFIN
3
4
TR_5
G
C172
0.3pF/50V/HQC
20171021：L857 from 0.8nH to 1nH
L13
1nH
WF1_RFIO_A
WF1_RF_5G_TRX
12
WF1_RFIO_A
L14
L15
NC
NC
WIFI0
U11
WF0_RFIO_G
4
5
12
WF0_RFIO_G
TXG
GND
WF0_LNA_EXT_G
3
6
CON2
12
WF0_LNA_EXT_G
RXG
GND
L16
RFB00
1.0nH
2
7
DP0_OUT
WF2_ANT
1
3
GND
ANT
WF0_RFIO_A
1
8
C176
C177
12
WF0_RFIO_A
TRXA
GND
NC
ACX DP2015-A2455AA
0.3pF/50V/HQC
R134
0
3.3V_A
WF1_BT_TDD
R141
0
ANTSEL2
ANTSEL2
CON3
RFB00
1.0nH
WF1_ANT
1
3
C173
NC
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