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5
L4012
10pF
C4022
[28]
WL_BT_RFIO_2P4G
C4059
0.3pF
D
VPH_PWR
9
15
13
[28]
WL_EXTPA_CTRL0
7
12
[28]
WL_EXTPA_CTRL1
1
6
8
10
C
VSMPS_1P8
VREG_S3A_1P8
VLDO_1P8
VREG_L6_1P8
Change Port to Power!
N.M.
R4002
0R
VDD_5GWLAN_3P0
VREG_L19_2P9
R4037
0R
VDD_WLAN_3P3
C4019
C4020
10uF
100nf
B
C4036
1
2
12pf
C2436 don't have Lenovo PN. It
is GRM0335C1E9R0DA01D, 9.0PF
用48MHZ
+/-0.5PF C0G/NP0 25V
A
Note: Both crystal caps should be individually tuned to
achieve best EVM performance. Recommended approach
is to tune in equivalent steps to maintain the same total
capacitance found to achieve minimal frequency error. For
example, try tuning with 9pF-delta/12pF+delta or
9pF+delta/12pF-delta to find the sweet spot in terms of
phase noise.
5
4
U4003
L4004
0R
1
4
UNBAL1
UNBAL2
2
GND1
3.6nH
3
5
GND2
GND3
ACPF-7124
C4027 2.7pF
L4006
C4029
U4005
0.3pF
N.M.
2
VBAT
VCC2
3
VCC1
C4054 2.7pF
5
ANT
TX
11
C4053
2.7pF
SW_CTL
RX
PEN
LNA_EN
C4060
4
100pf
VREG_L11_1P25
NC
GND
14
N.M.
GND
GND
16
GND
GND
17
Change Port to Power!
GND
THERM_PAD
RFFM8506
VDD_IO_1P8
[28]
C4002
470nF
VDD_XO_1P8
[28]
C4006
470nF
VDD_MODEM_1P2
[28]
C4009
4.7uF
VDD_WL_2GPA_3P0
[28]
pin 11
VDD_WL_5GPA_3P0
[28]
C4017
C4018
10uF
10nf
VDD_BT_TXRF_3P0
[28]
pin 4
C4021
10nf
N.M.
VDD_FM_TXDA_3P0
pin 49
U4001-1
8
GND
31
Y4001
XO_IN
43
XO_OUT
3
IN
OUT
C4035
12pF
4
61
[28]
FM_RX
GND_1
GND_2
FM_HS_RX
68
FM_TXRX
CX2016DB48000C0FLHA1
48
[2,25^]
FM_SSBI
FM_SSBI
41
[2,25^]
FM_DATA
FM_DATA
19
[2,25^]
BT_CTL
BT_CTL
24
[2,25^]
BT_SSBI
BT_SSBI
29
[2,25^]
BT_DATA
BT_DATA
WCN3680
4
3
U4004
U4002
6
HFP
2
3
CP
OUT
4
1
LFP
GND1
3
2
GND2
50_OHM
C4058
5
GND3
0.3pF
DPX165950DT-8126A1
R4036
TFSC06054125-2113AX
49.9
N.M.
0R
D4001
C4064
R4034
RB886CS
18pF
100K
WL_5GHZ_TX
[28]
WL_RFIO_5G
[28]
根据需要，电容，磁珠需要调整
VDD_WLAN_1P3
C4039
10nf
Pin 40
C4041
4.7uF
L4001
BLM15HB221SN1D
Pin 69,74,75 Pin 54
C4043
10nf
[28]
CONTROL
32
VDD_WL_LO_1P3
VDD_WL_LO_1P3
16
PDET_IN_WL
WL_PDET_IN
47
WL_5GHZ_TX
WL_RF_DA_OUT_5G
72
WL_RFIO_5G
WL_RFIO_5G
58
WL_BB_IP
WL_BB_IP
64
WL_BB_IN
WL_BB_IM
51
WL_BB_QP
WL_BB_QP
57
WL_BB_QM
WL_BB_QN
28
NC_3
5
WL_BT_RFIO_2P4G
WL_BT_RFIO
36
CLK_OUT
CLK_OUT
34
WL_EXTPA_CTRL1
WL_EXTPA_CTRL1
52
WL_EXTPA_CTRL0
WL_EXTPA_CTRL0
63
WL_CMD_SET
WL_CMD_SET
33
WL_WLAN_CLK
WL_CMD_CLK
77
WL_CMD_DATA2
WL_WLAN_DATA_2
70
WL_WLAN_DATA_1
WL_CMD_DATA1
71
WL_CMD_DATA0
WL_WLAN_DATA_0
3
2
JP4001
4
R4013
0R
1
2
C4065
IN
IN
OUT
0.3pF
4
N.M.
GND2
1
3
CPLD
GND1
R4014
MM8030-2610
49.9ohm
R4035
PDET_IN_WL
[28]
1K
C4063
1nf
L4008
[28]
FM_RX
VDD_WL_LNA_1P3
[28]
Pin 9
C4037
100pf
VDD_WL_BB_5GLNA_1P3
[28]
Pin 78
C4038
C4040
100pf
100pf
VDD_WL_PA1_UPC_1P3
[28]
Pin 6
VDD_WL_5GPA_1P3
[28]
Pin 59
C4042
100pf
VDD_WL_LO_1P3
[28]
pin 50
C4007
Note: For best WLAN performance, QCT recommends
C4004
C4008
10nf
TDK MLF1005LR12K000 INDUCTOR (0402)
100pf
22uF
if available. If not use BLM03AG241SN1B,
BLM03AG241SN1D or BLM03AG241SN1J for L2401.
VDD_BT_RF_1P3
[28]
pin 3
C4011
Note: As no short bar add in this design so that no alias can be
C4012
10uF
10nf
used. All 1.3v voltage named as VDD_WLAN_BT_FM_1P3. Refer
pin# near capacitor place them.
VDD_BT_RFLO_1P3
[28]
pin 17
[28]
VDD_IO_1P8
C4016
[28]
VDD_XO_1P8
10nf
[28]
VDD_MODEM_1P2
VDD_FM_1P3_CHIP
[28]
[28]
VDD_FM_1P3_CHIP
C4044
10nf
VDD_BT_FM_DIG_1P3
[28]
Pin 25
C4045
[28]
VDD_FM_TXDA_3P0
10nf
[28]
VDD_BT_TXRF_3P0
[28]
VDD_BT_RF_1P3
[28]
VDD_BT_RFLO_1P3
[28]
VDD_BT_FM_DIG_1P3
[28]
VDD_WL_BB_5GLNA_1P3
[28]
VDD_WL_PA1_UPC_1P3
[28]
VDD_WL_LO_1P3
[28]
[28]
VDD_WL_LNA_1P3
[28]
[28]
[28]
VDD_WL_5GPA_1P3
[28]
[28]
VDD_WL_2GPA_3P0
[4,25^]
[28]
VDD_WL_5GPA_3P0
[4,25^]
[4,25^]
[4,25^]
[28]
[1,25^]
[28]
[28]
[2,25^]
<Variant Name>
<Variant Name>
<Variant Name>
[2,25^]
[2,25^]
[2,25^]
Title
Title
Title
[2,25^]
Size
Size
Size
Date:
Date:
Date:
2
1
WL_BT_ANT
[25^,31]
L4010
68nH
FM_HEADSET_ANT2
[23,25^]
FM
82nH
L4011
C4032
82nH
47pf
U4001-2
PWR_GND
35
VDD_IO_1P8
26
76
VDD_XO_1P8
GND_1
30
42
VDD_DIG_1P2
GND_2
67
GND_3
74
55
VDD_FM_RXFE_1P3
GND_4
54
56
VDD_FM_RXBB_1P3
GND_5
69
62
VDD_FM_PLL_1P3
GND_6
75
15
VDD_FM_VCO_1P3
GND_7
13
GND_8
49
2
VDD_FM_TXDA_3P0
GND_9
4
20
VDD_BT_TXRF_3P0
GND_10
3
10
VDD_BT_RXRF_1P3
GND_11
14
1
VDD_BT_BB_1P3
GND_12
17
18
VDD_BT_PLL_1P3
GND_13
7
39
VDD_BT_VCO_1P3
GND_14
37
GND_15
25
44
VDD_BT_FM_DIG_1P3
GND_16
38
GND_17
45
79
VDD_WL_BB_1P3
GND_18
6
21
VDD_WL_2GPA_1P3
GND_19
50
65
VDD_WL_PLL_1P3
GND_20
40
22
VDD_WL_UPC_1P3
GND_21
66
GND_22
9
23
VDD_WL_2GLNA_1P3
GND_23
78
12
VDD_WL_5GLNA_1P3
GND_24
53
GND_25
59
60
VDD_WL_5GPA_1P3
GND_26
46
GND_27
11
27
VDD_WL_2GPA_3P0
GND_28
73
VDD_WL_5GPA_3P0
WCN3680
Lenovo
Lenovo
Lenovo
K920
K920
K920
Document Number
Document Number
Document Number
A3
A3
A3
P40. WCN3660 BT&WIFI&FM
P40. WCN3660 BT&WIFI&FM
P40. WCN3660 BT&WIFI&FM
Tuesday, August 05, 2014
Tuesday, August 05, 2014
Tuesday, August 05, 2014
Sheet
Sheet
Sheet
28
28
28
of
of
of
58
58
58
1
D
C
B
A
Rev
Rev
Rev
0.11
0.11
0.11
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