Appendix A Circuit Of Typical Interface - Huawei MU609 Hardware Manual

HUAWEI MU609 HSPA LGA Module
Hardware Guide
9

Appendix A Circuit of Typical Interface

33pF 33pF 100nF
GND
MAIN_ANT
107
AUX_ANT
115
S301
GPS_ANT 111
TL3301AF160RG
1 3 POWER_ON_OFF
81
103
47
2 4 C358
100nF 37
100
102
104
U302
17
48 125
GND GND
16
49 126
GND MU609_MISC GND
14
50 127
GND GND
52 128
GND GND
15
53 129
GND GND
28
54 130
GND GND
29
56 131
GND GND
43
57 132
GND GND
44
58 133
GND GND
45
59 134
GND GND
46
106 135
GND GND
51
108 136
GND GND
55
110 137
GND GND
105
112 138
GND GND
109
114 139
GND GND
113
116 140
GND GND
121 141
GND GND
60
122 142
GND GND
61
123 143
GND GND
124 144
GND GND
93
145
GND
42
87
LGA120H-3030A 72
30
36
23
24
25
26
27
VBAT
18
19
20
D311 21
22
R340 0.47K
101
91
82
83
41
40
39
38
94
95
Issue 04 (2016-12-12)
J301
SIM_VCC 1 4
P1 P4
SIM_RESET 2 5
P2 P5
SIM_CLK 3 6 SIM_DATA
P3 P6
WL629D3_T01_TR_A
D310
1uF 33pF
LGA
USB_CONNECTOR
LGA120H-3030A
96
MAIN_ANT NC
97 6
AUX_ANT NC GND2
7
GND3
GPS_ANT
99
8
GND4
NC
98 9
GND5
POWER_ON_OFF NC
10
NC GND6
5 11
NC RESERVED GND7
8
NC RESERVED
6
RESIN_N RESERVED
7
RESERVED
U302
RESERVED
117
NC NC
118
NC
119
NC NC
120
NC MU609_MISC NC
PS_HOLD
67 C353 and C354 are ready for dealing with filter differentia
RESERVED
69 l mode interference and C357 is ready for dealing with
SLEEP_STATUS RESERVED
filter common mode interference. You can choose
RESERVED
68
RESERVED RESERVED the value of the C353, C354 and C357 according to the actual
9
RESERVED RESERVED PCB which is integrated 30mm×30mm LGA Module.
10
RESERVED RESERVED
66
RESERVED RESERVED
RESERVED
90 SIM_CLK
GPIO SIM_CLK
89 SIM_DATA
GPIO SIM_DATA
70
GPIO RESERVED
SIM_RESET
88
GPIO SIM_RESET
34 SIM_VCC
GPIO SIM_VCC
62
RESERVED RESERVED
63
RESERVED RESERVED
64
RESERVED
65
JTAG_RTCK RESERVED
JTAG_TCK
80
JTAG_TDI UART0_CTS
75
JTAG_TDO UART0_DCD
73
JTAG_TMS UART0_DSR
79
JTAG_TRST_N UART0_DTR
77
UART0_RING
74
NC UART0_RTS
78 R320 10K
NC UART0_RX
76 R321 10K
NC UART0_TX
NC
3
NC NC
2
NC
4 R322 10K
NC UART1_RX
R323 10K
1
NC UART1_TX
NC
USB_D-
85
NC USB_DM
86 USB_D+
NC USB_DP
84
NC
LED_MODE
12
RESERVED VBAT1
13
VBAT2
NC
33
NC NC
35
RESERVED
NC
NC
11
NC WAKEUP_IN
71
NC WAKEUP_OUT
32
Note:"**" means that this component is not welded, but need to reserve component solder pad.
NC VCC_EXT1
31
NC NC
92
RESERVED
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Appendix A Circuit of Typical Interface
J302
1
2 3 4 5
SMA6251A1_060_20GHT50GH_50
GND
J303
1
These are impedance matching
2 3 4 5
circuit, the specific capacitance
SMA6251A1_060_20GHT50GH_50
and inductance value needs to GND
be adjusted, based on the
characteristic impedance of
the practical PCB.
J304
1
2 3 4 5
SMA6251A1_060_20GHT50GH_50
GND
5V-P-2
1
VBUS
2 R301 0 USB_D-
D-
R302 0 USB_D+ C357
3
D+
4
ID
5
GND1
GND
5V-P-3
+ + + + +
+ + + + +
C371 22pF MAIN_ANT
C365 22pF
GND
C372 22pF AUX_ANT
C366 22pF
GND
22PF GPS_ANT
C367 C373
22pF
GND
**2.2pF
U304
0
HPA00615DRVR
5V-P-2 6 1
IN OUT
2
ILIM
1MEG
R328 3
FAULT
5
GND1
4 7
EN GND2
U301
RT8015AGQW L303
2.2uF
11
GND2
6 5
PVDD1 PGND
7 4
PVDD2 LX2
8 3
VDD LX1
9 2
FB GND1
10 1
R327 180K
COMP SHDN/RT
0
L320
VBAT-P-1
5V-P-3
R331 30K
VBAT-P-1
78