Electrical Diagram

1 2 3 4
A
B
C
D
4321
D
C
B
A
2.4G Wireless Dongle
Electrical Diagrams
Grade: A
08
Main Circuit
Created
Checked
Standarded
Approved
Created Date
DM
DP
C3
4.7uF
+5V
D+
3
D-
2
VCC
1
GND
4
USBA
USB4P
ANT1
2.4G
CF1
NC
Matching Circuit
CF2
NC
ANT
CF3
1.2PF
P1.2
1
P2.1
2
P2.0
3
P1.3
4
OUT33V
5
VBUS
6
D-
7
D+
8
DVSS
9
P0.4
10
P0.3
11
P0.2
12
VSSIO
13
VDDIO
14
P1.0
15
P1.4
16
P1.5
17
P1.6
18
P1.7
19
DVSS
20
VDET
21
VDDVCO
22
VSSPLL
23
VSSVCO
24
AVSS
25
XTALP
26
XTALN
27
VDDPA
28
RFN
29
RFP
30
VSSRF
31
AVSS
32
AVCC
33
ADCREF
34
VSSADC
35
DVSS
36
OUT1.9V
37
CP_EN
38
DVDD
39
RESET
40
CDVDD
41
CP3
42
CP1
43
CP2
44
VSSCP
45
VDDIO
46
VSSIO
47
TEST
48
P1.1
49
P0.1
50
P0.0
51
P0.7
52
P0.6
53
P0.5
54
U1
SE69D
VCC
VCC
VCC
VCC
C7
NC
Y1
16MHZ+/-20PPM 12pF
VCC
VCC
C1
105
ANT
VCC
+5V
DM
DP
P1.0
VCCR1
3.3R
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