HUAWEI MU609 HSPA LGA Module
Appendix A Circuit of Typical Interface
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
78
9 Appendix A Circuit of Typical Interface
USB_CONNECTOR
7
6
3
2
1
9
5
4
11
10
8
GND4
GND6
GND7
ID
GND1
GND5
VBUS
D-
D+
GND2
GND3
R330
**10K
U304
0
HPA00615DRVR
5
3
6
4 7
2
1
OUT
ILIM
GND2
EN
IN
FAULT
GND1
R331 30K
L303
L320
2.2uF
2
1
R328
1MEG
C322
1uF
C321
100nF
C320
4.7uF
C308
100nF
C307
100nF
C306
22uF
C305
150uF
12
+
C318
22uF
C316
100nF
C304
150uF
12
+
C319
22uF
C317
1uF
R327 180K
R32620K R325
75K
U301
0
RT8015AGQW
9
8
10
11
7
6 5
4
3
2
1
SHDN/RT
GND1
LX1
LX2
PGNDPVDD1
PVDD2
GND2
COMP
VDD
FB
C313220pF
C310
22pF
C303
150uF
12
+
C302
150uF
12
+
C301
150uF
12
+
R324
47K
S301
TL3301AF160RG
3
42
1
C358
100nF
RV301
C350
220uF
12
+
C351
220uF
12
+
C352**220uF
12
+
RV302
R301 0
R302 0
C353
**6.8pF
**6.8pF
C354
C357
**2.2pF
R321 10K
R320 10K
0.47K
R322 10K
R323 10K
C372
C373
C366
C367
L310
L313
L314
L315
L311
L312
SMA6251A1_060_20GHT50GH_50
1
432 5
**33n
**33n
**33n
**33n
**33n
**33n
J304
SMA6251A1_060_20GHT50GH_50
1
432 5
U302
LGA120H-3030A
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
124
123
122
121
116
114
112
110
108
106
59
58
57
56
54
53
52
50
GND
48
GND
49
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
125
GND
126
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
MISC Interface of
MU609_MISC
GND
GND
GND
5V-P-2
5V-P-2
C355220uF
12
+
C354220uF
12
+
VBAT-P-1
VBAT-P-1
C356
C357
C358
5V-P-3
5V-P-3
USB_D+
USB_D+
USB_D-
USB_D-
POWER_ON_OFF
SIM_CLK
MAIN_ANT
AUX_ANT
AUX_ANT
GPS_ANT
GPS_ANT
SIM_DATA
SIM_RESET
SIM_VCC
U302
LGA120H-3030A
71
11
35
33
92
31
32
13
12
84
86
85
1
4
2
3
76
78
74
77
79
73
75
80
98
99
65
64
63
62
34
88
70
89
90
66
10
9
68
69
67
5
7
6
8
120
119
118
117
83
82
38
39
40
41
91
101
22
21
20
19
18
27
26
25
24
23
36
30
72
87
42
93
61
60
94
95
113
109
105
55
51
46
45
44
43
29
28
15
14
16
17
97
96
104
102
100
37
47
103
81
111
115
107
MAIN_ANT
AUX_ANT
GPS_ANT
POWER_ON_OFF
NC
NC
NC
RESIN_N
RESERVED
NC
NC
NC
NC
NC
PS_HOLD
SLEEP_STATUS
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
GPIO
GPIO
GPIO
GPIO
GPIO
NC
NC
RESERVED
RESERVED
JTAG_RTCK
JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST_N
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
LED_MODE
RESERVED
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
SIM_CLK
SIM_DATA
RESERVED
SIM_RESET
SIM_VCC
RESERVED
RESERVED
RESERVED
RESERVED
NC
NC
UART0_CTS
UART0_DCD
UART0_DSR
UART0_DTR
UART0_RING
UART0_RTS
UART0_RX
UART0_TX
NC
NC
UART1_RX
UART1_TX
USB_DM
USB_DP
NC
VBAT1
VBAT2
VCC_EXT1
NC
RESERVED
NC
RESERVED
WAKEUP_IN
WAKEUP_OUT
MISC Interface of
MU609_MISC
LGA
These are impedance matching
circuit, the specific capacitance
and inductance value needs to
be adjusted, based on the
characteristic impedance of
the practical PCB.
C370
1uF
C360
33pF
2 5
J302
C371
SMA6251A1_060_20GHT50GH_50
1
43
C365
J303
GND
GND
GND
GND
MAIN_ANT
22pF
22pF
22pF
22pF
22pF
22PF
C361
33pF
D310
SMF05CTC
61
3 4
2 5
C363
33pF
J301
WL629D3_T01_TR_A
1
2
3
4
5
6
P6
P5
P4
P3
P2
P1
C362
100nF
GND
SIM_CLK SIM_DATA
SIM_RESET
SIM_VCC
Note:"**" means that this component is not welded, but need to reserve component solder pad.
C353 and C354 are ready for dealing with filter differentia
l mode interference and C357 is ready for dealing with
filter common mode interference. You can choose
the value of the C353, C354 and C357 according to the actual
PCB which is integrated 30mm×30mm LGA Module.
R340
VBAT
D311
33pF
10uF
100nF
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