LG CU920 - Page 177

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9
12
E
D
B
86
3
7
15
3
7 10
A
1
E
9
4
5
F
6
D
F
C
A
1
13
C
4
B
E
F
14
D
C
D
82
C
16
2
11
E
5
0.1u
C922
C927
0.1u
C926
0.1u
C914
100p
0.1u
C923
TCXO_ON
16
VCO_TUNE
4
VDDA1
6
VDDA2
VDDA3
10 11
VDDA4 VDDA5
13 15
VDDA6
18
VDDA7
30
VDDA8
20
VDDM1
21
VDDM2
DNC2
DNC3
25 26
DNC4
GND
5
LNA1_IN
7
2
LNA2_IN
33
PGND
23
RF_ON
RX_IM
29
RX_IP
28 32
RX_QM
RX_QP
31
SSBI
22
8
SW_CTL1
SW_CTL2
1
TCXO
19
24
RBR1000
U900
BIAS_R1
3
BIAS_R2
9
27
BIAS_R3
17
CP_OUT
DNC1
12 14
CN803
1
2.7n
C909
0.1u
C925
10p
C911
10p
C902
5.6K
R901
C924
0.1u
10K
R903
100p
0.1u
C906
C921
C913
0.1u
22nH
L900
C935
NA
10p
C915
C901
100p
NA
C934
C918
0.1u
22nH
L902
0.1u
C920
10
C917
R902
0.1u
15nH
R909
270p
B9036FL900
GND1 GND2
IN OUT
C910
R900
12K
0
VDD_E0
99
VDD_E1
111
VDD_E2
2
VDD_P0
16
VDD_P1
33
VDD_P2
46
VDD_P3
60
VDD_P4
108
WE_N
R905
RX_QM
20
RX_QP
47
SLEEP_CLK
8
SSBI
55
TCXO
57
VDD_A0
24
VDD_A1
26
VDD_A2
4
VDD_C0
13
VDD_C1
31
VDD_C2
50
VDD_C3
62
VDD_C4
82
VDD_C5
101
VDD_C6
113
VDD_C7
80
INT0
7
INT1
1
NC1
27
NC2
28
NC3
87
NC4
100
OE_N
114
RESERVED1
115
RESERVED2
116
RESERVED3
3
RESERVED4
5
RESERVED5
9
RESET_N
15
RF_ON
18
RX_IM
17
RX_IP
21
DNC40
11
DNC41
12
DNC42
14
DNC43
19
DNC44
22
DNC45
74
DNC5
73
DNC6
72
DNC7
71
DNC8
70
DNC9
53
GND1
52
GND2
23
GND3
25
GND4
GND_SLUG
117
6
DNC26
43
DNC27
42
DNC28
41
DNC29
76
DNC3
40
DNC30
39
DNC31
38
DNC32
37
DNC33
36
DNC34
35
DNC35
34
DNC36
32
DNC37
30
DNC38
29
DNC39
75
DNC4
10
DNC11
67
DNC12
66
DNC13
65
DNC14
64
DNC15
63
DNC16
61
DNC17
59
DNC18
58
DNC19
77
DNC2
56
DNC20
54
DNC21
51
DNC22
49
DNC23
48
DNC24
45
DNC25
44
D10
102
D11
95
D12
93
D13
94
D14
92
D15
110
D2
105
D3
107
D4
104
D5
106
D6
103
D7
98
D8
96
D9
78
DNC1
69
DNC10
68
91
A1
90
A2
88
A3
89
A4
86
A5
85
A6
84
A7
83
A8
81
A9
79
CS_N
109
D0
112
D1
97
MBD1000
U901
ANT901
WFL-R-SMT10
ANT
G1
G2
G3
C919
0.1u
ANT
G1
G2
G3
1.2p
WFL-R-SMT10
ANT900
C908
C912
5.6nH
L910
100p
0
R908
R907
0
0.1u
C900
2p
L911
C916
4.7u
0
R904
FLO_INT1
VREG_MSMA_2.6V
VREG_MFLO_2.6V
VREG_MSMC_1.25V
VREG_MSMP_2.8V
EBI2_DATA(1)
EBI2_DATA(13)
EBI2_DATA(15)
EBI2_DATA(14)
EBI2_DATA(0:15)
A2[1]
A2[2]
A2[4]
A2[3]
A2[5] A2[6] A2[7] A2[8] A2[9]
VREG_MFLO_2.6V
VREG_MFLO_2.6V
RESOUT_EBI2_N
VREG_MSMP_2.8V
RF_ON
FLO_SSBI
FLO_INT1
RBR1000_TCXO
MBD_RX_IP MBD_RX_IM MBD_RX_QP MBD_RX_QM
FLO_INT0
MBD_RX_QP
MBD_RX_QM
RF_ON
FLO_CS
EBI2_OE_N
EBI2_WE_N
EBI2_DATA(0)
EBI2_DATA(10)
EBI2_DATA(11)
EBI2_DATA(12)
EBI2_DATA(2)
EBI2_DATA(3)
EBI2_DATA(4)
EBI2_DATA(5)
EBI2_DATA(6)
EBI2_DATA(7)
EBI2_DATA(8)
EBI2_DATA(9)
MBD_RX_IM
MBD_RX_IP
SLEEP_CLK
FLO_SSBI
TCXO_MSM
7. CIRCUIT DIAGRAM
LGE Internal Use Only
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Only for training and service purposes
only CU920