Qcom LR802UKN3 User Manual - page 14
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1
.2
V
A
_
1
G ND
G
N
D
G
N
D
G
N
D
1
.2
V
L D1 P_ACT
3.3V
1.2V
3
.3
V
1.5V
L ED_ LKACT#
1
.2
V
V
R
E
S
S P ISI
3
.3
V
3.3V
3.3V
SPISO
1.2V
S P I CSN
G
N
D
1.2V
PA_ RFG
1
.2
V
3
.3
V
3.3V
DP_ DM
1 .2 VA_1
1.2V
3.3V
1.2V
R F ING 0 -
1.2V
G ND
2.5V
G ND
T R_ SW0
T R_ SWN0
R F ING 0 +
40MX2
G ND
UD P
UD M
3.3V
P
L
L
_
V
C
_
C
A
P
G
N
D
G ND
G ND
B
G
_
R
E
S
_
1
2
K
S PISCK
R
F
_
IN
G
_
L
G
N
D
1.2V
1.2V
1
.2
V
G ND
4
0
M
X
1
R F I NG
4
0
M
X
2
1
.2
V
40MX1
PA_ PE_G
G ND
RST _ N
1 .2 VA_1
1 .2 VA_1
1
.2
V
1
.2
V
A
_
1
3.3V
TSSI
1
.5
V
1
.2
V
A
_
2
A
D
C
_
V
R
E
F
P
A
D
C
_
V
R
E
F
N
ADC_ VREF 025P
ADC_ VREF 0 2 5N
SEL _ EF USE
R F _ ING
ADC_ VREF
G ND
G ND
1
.2
V
A
_
2
1
.2
V
A
_
2
3.3V
1
.2
V
A
_
2
1
.2
V
A
_
2
R F ING
[3]
T R_ SW0
[3]
T R_ SWN0
[3]
PA_ PE_G
[2]
L D1 P_ACT
UD P
[5]
UD M
[5]
PA_ RFG
[2]
RF T XDIS#
G ND
G ND
G ND
G ND
1.5V
G ND
G ND
3.3V
G ND
G ND
G ND
3.3V
G ND
G ND
3.3V
3.3V
1.2VA_2
G ND
G ND
G ND
G ND
G ND
G ND
G ND
3.3V
G ND
1.2V
G ND
1 .2 VA_1
G ND
G ND
G ND
3.3V
Title
Size
Do cu me n t Number
R e v
Da te:
Sheet
o f
WLAN RT3070
C
3
7
We d n e sd a y, Ju ly 15, 2009
1 A
QQQQ c o m
c o m
c o m
c o m
Place RT1 close
to Power Amp.
44 count
Reserve FOR RX LO
leakage
LR802UKN3
U7
RT3070-QFN
RF2G_INP
1
RF2G_INN
2
RF_V12A
3
RF2G_OUTP
4
RF_TSSI_IN
7
RF_PA_PE
6
LDO_CORE_VO12
9
LDO_CORE_VI15
10
RST_N
11
LDO_FUSE_VO25
12
LDO_FUSE_VI33
13
VDD
14
CPU_PFL_CSN
18
LED_ACT_N
19
EXT_PM_MODE
17
TR_SW0
15
TR_SWN0
16
P
L
L
_
X
2
6
9
P
L
L
_
X
1
7
0
L
D
O
_
O
U
T
1
_
V
1
2
A
6
3
L
D
O
_
IN
1
2
_
V
X
6
4
L
D
O
_
O
U
T
2
_
V
1
2
A
6
5
B
G
_
V
B
G
6
6
B
G
_
R
E
S
_
1
2
K
6
7
B
G
_
V
3
3
A
6
8
P
L
L
_
D
IV
_
V
1
2
A
7
1
P
L
L
_
P
R
E
_
V
1
2
A
7
2
P
L
L
_
V
C
_
C
A
P
7
3
V
C
O
_
L
O
_
V
1
2
A
7
4
V
C
O
_
V
C
O
_
V
1
2
A
7
5
BASE_1_V12A
8
R
F
_
L
O
_
V
1
2
A
7
6
RF_IO_V33A
5
L
E
D
_
R
D
Y
G
_
N
2
0
V
D
D
2
1
V
C
C
IO
2
2
T
E
S
T
E
N
2
3
S
E
L
_
E
F
U
S
E
2
4
L
N
A
_
P
E
2
5
G
P
IO
3
2
6
G
P
IO
2
2
7
G
P
IO
1
2
8
G
P
IO
0
2
9
U
S
B
_
S
U
S
P
M
3
0
S
E
L
_
E
X
T
_
C
L
K
3
1
C
L
K
_
E
X
T
3
2
V
D
D
3
3
V
R
E
S
3
4
V
D
D
A
3
5
P
A
D
M
3
6
P
A
D
P
3
7
V
D
D
L
3
8
SPICSN
39
SPISCK
40
SPISI
41
SPISO
42
VDD
43
VCCIO
44
PLL_AVDD_V12A
45
PLL_DVDD_V12D
46
BASE_TRX_QN
47
BASE_TRX_QP
48
BASE_TRX_IN
49
BASE_TRX_IP
50
BASE_2_V12A
51
ADC_V33A
52
ADC_VREF
53
ADC_VREF025N
54
ADC_VREF025P
55
ADC_VCC12D
56
ADC_VCC12D
57
A
D
C
_
V
C
C
1
2
A
5
8
A
D
C
_
V
C
C
1
2
A
5
9
A
D
C
_
V
R
E
F
N
6
0
A
D
C
_
V
R
E
F
P
6
1
A
D
C
_
V
C
C
1
2
A
6
2
G
N
D
7
7
C47
0.1uF
1
2
C40
0.1uF
1
2
R4
1 2 K/RF
1
2
C72
1 0 p F /RF
1
2
L51
2 .7 n H/RF
1
2
C372
1 0 p F/RF
1
2
C369
1 u F /RF
1
2
C55
0.1uF
1
2
R8
620
1
2
C81
0.1uF
1
2
C31
1 0 0 p F/RF
1
2
C57
0.1uF
1
2
C78
0 .1 u F /RF
1
2
R289
8 .2 K/RF
1
2
C37
2 2 n F /RF
1
2
C373
0 .1 u F /NI
1
2
C82
1 u F /RF
1
2
C375
0 .5 p F /RF
1
2
L9
3 .9 p F /RF
1
2
C59
1 0 p F /RF
1
2
R17
4 .7 K/NI
1
2
R290
10K
1
2
R288
1 0 K//NI
1
2
C58
0 .1 u F /NI
1
2
C46
0 .1 u F /RF
1
2
3.2x2.5
U 5
XT AL /40MHz
1
2
4
3
C75
1 u F /RF
1
2
C35
0.1uF
1
2
C79
1 u F /NI
1
2
R15
100K
1
2
L8
2 .2 p F /RF
1
2
C28
3 3 p F /RF
1
2
TP2
1
C368
1 p F /RF
1
2
C39
1 .8 n H/RF
1
2
C56
0.1uF
1
2
TP3
1
TP5
1
C34
0 .1 u F /RF
1
2
R287
10K
1
2
C370
1 0 p F /RF
1
2
C41
1 0 p F /RF
1
2
R12
330
1
2
t
RT1
CT6103-3435-5P
1
2
C43
1pF
1
2
TP6
1
U 8
AT 2 5 0 8 0A/NI
CS
1
SCK
6
SI
5
SO
2
GND
4
WP
3
HOLD
7
VCC
8
R291
10K
1
2
C50
0.1uF
1
2
R294
10K
1
2
C371
1 0 p F /RF
1
2
C85
0.1uF
1
2
C38
3 .3 n H/RF
1
2
C374
0 .1 u F /RF
1
2