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5
MT6628_PMU
U1001A
U1001A
VBAT
MT6628Q
MT6628Q
(IMAX_450mA)
L2
AVDD55_MISC
C1001
C1001
4.7uF
4.7uF
6.3V
6.3V
C0402
C0402
K1
H2
AVSS55_MISC
AUX_REF
(IMAX_10mA)
D
C1002
C1002
1uF
1uF
L1
F1
VREF
RF_I_CAL
C0402
C0402
10V
10V
(IMAX_10mA)
C1003
C1003
0.1uF
0.1uF
J3
G3
AVDD25_V2P5NA
PMU_EN
C0201
C0201
6.3V
6.3V
(IMAX_5mA)
L5
H3
AVDD28_PLL
PMU_DSB
C1004
C1004
1uF
1uF
10V
10V
C0402
C0402
G2
AVDD25_V2P5
(IMAX_10mA)
AVDD25_V2P5
(IMAX_5mA)
K5
AVSS28_PLL
(IMAX_200mA)
(IMAX_300mA)
J2
AVDD17_CLDO_IN
K3
AVDD55_SMPS
C1005
C1005
4.7uF
4.7uF
6.3V
6.3V
(IMAX_300mA)
L3
LXBK
C0402
C0402
J4
AVSS55_SMPS
(IMAX_300mA)
(IMAX_100mA)
K2
CLDO
AVDD28_TLDO
J1
AVDD28_TLDO
C1006
C1006
1uF
1uF
10V
10V
C0402
C0402
(IMAX_10mA)
L4
WFLDO
AVDD28_TLDO_SW
H1
AVDD28_TLDO_SW
C1007
C1007
1uF
1uF
10V
10V
C0402
C0402
buck input current loop (K3 and J4) keep as short as possible
AVSS55_SMPS (J4) connect to bypass cap first and to GND
C
MT6628_GPIO
WIFI_Host
0
SDIO
ANTSEL-2
1
SPI
00
TCXO
01
Xtal
Xtal/OCS
10
EXTCK
ANTSEL-1 (b`0)
11
RESERVERD
BT/COM Host
0
UART
MT6628E2
UART_RTS
1
SDIO
MT6628E2
BT/COM Host
0
SDIO
MT6628E1
ANTSEL-0
1
UART
MT6628E1
B
[2]
MC3DA3
[2]
MC3DA2
[2]
MC3DA1
[2]
MC3DA0
[2]
MC3CMD
[2]
MC3CLK
U1001E
U1001E
MT6628Q
MT6628Q
E10
RTCCLK_O
F10
[3]
RTC32K2V8
RTCCLK
G9
VRTC
VCCRTC
C1041
C1041
0.1uF
0.1uF
6.3V
6.3V
C0201
C0201
G7
AVSSRTC
G5
CLDO
DVDD
C1042
C1042
C1043
C1043
0.1uF
0.1uF
0.1uF
0.1uF
6.3V
6.3V
6.3V
6.3V
E6
DVDD
C0201
C0201
C0201
C0201
C9
DVDD
G6
DVSS
F7
DVSS
A
C10
DVSS1
[2]
EINT_6628_WIFI
[2]
EINT_6628_BGF
[2]
DAIRST
5
4
GPIO_6628_PMU_EN [2]
R1001
R1001
1M
1M
1%
1%
R0201
R0201
buck output current loop keep as short as possible
LXBK
L1001
L1001
2.2uH
2.2uH
AVDD17_SMPS
L-2520
L-2520
C1008
C1008
4.7uF
4.7uF
6.3V
6.3V
C0402
C0402
(IMAX_200mA)
CLDO
C1009
C1009
1uF
1uF
10V
10V
C0402
C0402
(IMAX_300mA)
WFLDO
C1010
C1010
2.2uF
2.2uF
6.3V
6.3V
C0402
C0402
GPS_RF
C1022
C1022
18pF
18pF
VDD18_6583
C0201
C0201
25V
25V
(IO Level)
C1039
C1039
0.1uF
0.1uF
6.3V
6.3V
C0201
C0201
(MSDC IO Level)
C1040
C1040
0.1uF
0.1uF
6.3V
6.3V
C0201
C0201
D9
R1009
R1009
10K
10K
UART_RTS
R0201
R0201
5%
5%
E9
UART_CTS
F9
UART_RXD
UTXD3
[2]
E8
UART_TXD
URXD3
[2]
F8
I2S0_CK
[2,9]
I2S_CLK
E7
I2S0_WS
[2,9]
I2S_WS
D7
I2S0_DAT_IN [2]
I2S_DATA_OUT
A10
PCM_CLK
DAICLK
[2]
B10
PCM_OUT
DAIPCMIN
[2]
D10
PCM_SYNC
DAISYNC
[2]
A9
DAIPCMOUT [2]
PCM_IN
4
3
MT6628_BT/WiFi
WIFI/BT/GPS Single ANT Ref.
ANT1001
ANT1001
WFL-R-SMT
WFL-R-SMT
R1010
R1010
0
0
1
50 Ohm
50 Ohm
SIGNAL
R0402
R0402
5%
5%
C1044
C1044
L1006
L1006
NC
NC
39nH
39nH
25V
25V
L0402
L0402
C0402
C0402
Optional: L1006 for better ESD performance
FIL1001
FIL1001
RFBLN1608050AM8T62
RFBLN1608050AM8T62
R1002
R1002
0
0
R0201
R0201
5%
5%
C1011
C1011
C1012
C1012
2.2pF
2.2pF
2.2pF/NC
2.2pF/NC
25V
25V
25V
25V
C0201
C0201
C0201
C0201
WiFi_BT_ANT
C1015
C1015
15pF
15pF
R1003
R1003
0
0
C0201
C0201
25V
25V
R0201
R0201
5%
5%
WFLDO
C1013
C1013
C1014
C1014
10pF
10pF
1uF
1uF
25V
25V
10V
10V
C0201
C0201
C0402
C0402
AVDD17_SMPS
[2]
GPIO_6628_GPS_LNA_EN
AVDD28_TLDO_SW
C1026
C1026
1uF
1uF
10V
10V
C0402
C0402
U1002
U1002
BGU7005
BGU7005
SAW1002
SAW1002
SAFEB1G57KB0F00
SAFEB1G57KB0F00
C1023
C1023
18pF
18pF
L1002
L1002
7.5nH
7.5nH
C1025
C1025
33pF
33pF
L1003
L1003
1
4
3
6
Input
Output
RF_IN
RF_OUT
C0201
C0201
25V
25V
L0201
L0201
C0201
C0201
25V
25V
C1027
C1027
C1024
C1024
2.2pF
2.2pF
NC
NC
25V
25V
25V
25V
C0201
C0201
C0201
C0201
AVDD17_SMPS
C1029
C1029
0.1uF
0.1uF
6.3V
6.3V
C0201
C0201
Close to MT6628
R1008
R1008
0
0
5%
5%
R0201
R0201
GND close to
Audio Jakc
[4]
FM_RX_N_6628
L1005
L1005
27nH
27nH
[4]
FM_ANT
L0201
L0201
L1004
L1004
100nH
100nH
C1035
C1035
L0402
L0402
10pF
10pF
25V
25V
C0201
C0201
3
2
SAW1001
SAW1001
RFDIP2520080TM0T62
RFDIP2520080TM0T62
WiFi_BT_ANT
50 Ohm
6
1
50 Ohm
ANT
BT/LWLAN
GPS_RF
3
50 Ohm
GPS
U1001B
U1001B
MT6628Q
MT6628Q
A1
RF_IOP_WBT
A3
AVDD33_TX_WBT
C1016
C1016
10pF
10pF
B2
25V
25V
AVSS33_PA
C0201
C0201
A2
AVSS33_PA
B1
RF_ION_WBT
MT6628_WiFi/BT
F3
ANTSEL2
D1
LNA_IN_EXT
F4
R1004
R1004
NC
NC
ANTSEL1
R0201
R0201
5%
5%
F2
ANTSEL0
C3
VCO_MON_WBT
AVDD17_SMPS
C1018
C1018
C1019
C1019
C1020
C1020
C1021
C1021
10pF
10pF
1uF
1uF
10pF
10pF
0.1uF
0.1uF
25V
25V
10V
10V
25V
25V
6.3V
6.3V
C0201
C0201
C0402
C0402
C0201
C0201
C0201
C0201
MT6628_GPS / FM
U1001C
U1001C
MT6628Q
MT6628Q
C1030
C1030
1nF
1nF
C0201
C0201
25V
25V
6.2nH
6.2nH
A7
RF_IN_GPS
L0201
L0201
OSC_IN
A4
OSC_IN
A5
AVDD28_OSC
C1033
C1033
A6
10pF
10pF
AVDD16_RF_GPS
25V
25V
B5
AVSS28_OSC
C0201
C0201
C1028
C1028
10pF
10pF
25V
25V
C0201
C0201
G4
OSC_EN
C7
TEST_GPS
B6
AVSS16_HF_GPS
C6
B9
GPIO_6628_GPS_SYNC [2]
AVSS16_LF_GPS
AGPS_SYNC
U1001D
U1001D
MT6628Q
MT6628Q
H9
AVDD28_FM
FB1001
FB1001
AVDD28_FM
H10
SALNA_IN_N_VSS
C1036
C1036
0.1uF
0.1uF
6.3V
6.3V
J9
AVSS28_FM
C0201
C0201
J10
J8
SANT_P
AVSS28_FM
K10
K8
AUROUT_6628
C1037
C1037
1uF
1uF
LNA_IN_N_VSS
AUROUT
C0402
C0402
10V
10V
LANT_P
L10
LANT_P
L8
AULOUT_6629
C1038
C1038
1uF
1uF
AULOUT
C0402
C0402
10V
10V
2
1
WFLDO
C1017
C1017
1uF
1uF
10V
10V
C0402
C0402
AVDD28_TLDO_SW
Y1001
Y1001
7L26002009
7L26002009
AVDD28_TLDO_SW
3
4
R1005
R1005
0
0
OUT
VCC
R0201
R0201
5%
5%
C1031
C1031
1uF
1uF
10V
10V
C0402
C0402
AVDD28_TLDO
C1034
C1034
0.1uF
0.1uF
6.3V
6.3V
C0201
C0201
220
220
AVDD28_TLDO
L0402
L0402
AU_FMINR
[3]
AU_FMINL
[3]
万利达（厦门）技术中心
万利达（厦门）技术中心
万利达（厦门）技术中心
Project
Project
Project
Document Number
Document Number
Document Number
SMB-D1017
SMB-D1017
SMB-D1017
8612Y
8612Y
8612Y
Size
Size
Size
Title
Title
Title
Designer
Designer
Designer
D
D
D
10 BT, FM, GPS, WiFi (MT6628)
10 BT, FM, GPS, WiFi (MT6628)
10 BT, FM, GPS, WiFi (MT6628)
Ye Fabao
Ye Fabao
Ye Fabao
Date:
Date:
Date:
Tuesday, December 03, 2013
Tuesday, December 03, 2013
Tuesday, December 03, 2013
Sheet
Sheet
Sheet
10
10
10
1
D
C
B
A
Rev
Rev
Rev
V3.0
V3.0
V3.0
of
of
of
16
16
16
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