5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
QN8027 FM Transmitter
Part numbers used are for reference only, compatible parts may be used.
Components with the label DNP are not to be installed by default.
NOTES
Address: 0101100
Address : 1010000
Input Voltage: 4.6 ~ 13V.
QN8027 Power Supply
MIN MAX
VCC
VIO
2.7V 4.2V
1.6V 3.6V
http://www.cnblogs.com/elysium
P01
P00
ARI
ALI
P00
P01
P05
P06
P00
P01
P02
P03
P04
P05
P06
P07
EA#
EA#
P27
P21
P22
P23
P24
P20
P37
P36
P33
P31
P32
P17
Reset
P30
P15
P16
P13
P14
P10
Reset
P00
P01
P30
P31
P13
P15
P17
SP06
SP24
P22
P20
P10
P14
P16
SP05
SP27
P23
P21
ALI
ARI
P32 P33
P37 P36
ADJ
+3V3
P27
+3V3
+3V3
P24
+3V3
P06
P05
+3V3
SP27
SP24
SP06
SP05
P02
P03
P04
P07
+3V3+3V3 +3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3 +3V3
+3V3
+3V3
+3V3
Title
Size Document Number Rev
Date: Sheet
of
YK007 1.2A3
1 1Saturday, November 21, 2015
Title
Size Document Number Rev
Date: Sheet
of
YK007 1.2A3
1 1Saturday, November 21, 2015
Title
Size Document Number Rev
Date: Sheet
of
YK007 1.2A3
1 1Saturday, November 21, 2015
R13
10K/0402
R25 0/0402
C2
0.1uF/16V/0402
TP7
TP6
TP4
TP11
C10
22pF/50V/0402
R24
10K/0402
R30 4.7K/0402
C37
4.7uF/10V/0603
R35 4.7K/0402
C12
0.1uF/16V/0402
TP2
C24
4.7uF/10V/0603
C11
22pF/50V/0402
+
C5
270uF/16V
FB1
2A/0.07/221@100MHz/0805
SST89V58RD2
IC7
(CEX2 / MOSI) P1.5
7
(CEX3 / MISO) P1.6
8
(CEX4 / SCK) P1.7
9
RST
10
(RXD) P3.0
11
INT2#/P4.3
12
(TXD) P3.1
13
(INT0#) P3.2
14
(INT1#) P3.3
15
(T0) P3.4
16
(T1) P3.5
17
P2.5 (A13)
29
P2.6 (A14)
30
P2.7 (A15)
31
PSEN#
32
ALE/PROG#
33
P4.1
34
EA#
35
P0.7 (AD7)
36
P0.6 (AD6)
37
P0.5 (AD5)
38
P0.4 (AD4)
39
P4.2/INT3#
1
P1.0 (T2)
2
P1.1 (T2 EX)
3
P1.2 (ECI)
4
P1.3 (CEX0)
5
P1.4 (SS# / CEX1)
6
P0.3 (AD3)
40
P0.2 (AD2)
41
P0.1 (AD1)
42
P0.0 (AD0)
43
VDD
44
(WR#) P3.6
18
(RD#) P3.7
19
XTAL2
20
XTAL1
21
VSS
22
P4.0
23
(A8) P2.0
24
(A9) P2.1
25
(A10) P2.2
26
(A11) P2.3
27
(A12) P2.4
28
C13
22pF/50V/0402
(SOT-223)
IC2
RT9164A
VIN
3
VOUT
2
ADJ
1
T
4
C3
47uF/6.3V/0805
C1
10uF/6.3V/0603
R36 4.7K/0402
IC5
QN8027
XTAL2
1
XTAL1
2
VCC
3
GND
4
RFO
5
SCL
6
SDA
7
VIO
8
ARI
9
ALI
10
C39
0.1uF/16V/0402
K2
12
3 4
C7
10uF/6.3V/0603
C16
10uF/6.3V/0603
R9 150/0402
C28
4.7uF/10V/0603
R11 240/1%/0402
C14
22pF/50V/0402
R10 10K/0402
TP10
FB2
300mA/0.52/601@100MHz/0402
R37 4.7K/0402
XL2
12MHz
&
IC6
74LVC08A
1A
1
1B
2
1Y
3
2A
4
2B
5
2Y
6
GND
7
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
VCC
14
D2
BV03C
D1
LL4148
1 2
R31 4.7K/0402
TP12
C4
22uF/16V/1210
NC
XS1
DC JACK
2
3
1
XS2
PHONE JACK-5
1
5
4
2
3
C19
1000pF/16V/0402
L3
120nH/400mA/0805
12
XL1
11.0592MHz
C34
1000pF/16V/0402
C15
4.7uF/10V/0603
R26 0/0402
J2
HDR_2X8
1 2
3 4
65
7 8
9 10
11 12
13 14
15 16
R32 4.7K/0402
R28
DNP/0402
R23
10K/0402
R29
DNP/0402
R33 4.7K/0402
C17
0.1uF/16V/0402
XSC1
BNC
R27
DNP/0402
K1
1 2
3 4
IC4
AT24C02
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
J1
HDR1X4
1
2
3
4
K3
12
3 4
C18
0.1uF/16V/0402
TP9
R34 4.7K/0402
TP8
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