TEF6730A NXP Semiconductors, TEF6730A Datasheet - Page 45

• Manufacturer Part Number: TEF6730A
• Description: Tef6730a Front-end For Digital-if Car Radio
• Manufacturer: NXP Semiconductors

Fig 25. Application diagram of TEF6730AHW
470 k
10 pF
For list of components see
L3
470 nH
33
pF
4.7 pF
18 pF
2.2 M
6.8 H
L2
100
nH
L4
220 nH
BAP70-02
BAP70-02
10 k
L5
47 mH
4.7 k
D1
BB208
3.9
nF
100 nF
1
nF
D3
D4
D2
BB207
2.2 k
1.2 k
10 k
100 nF
270 pF
V
C1
P
22 k
470 k
82
Table
6.8 pF
6.8 pF
1 nF
1 nF
2.2 k
330
L1
50 nH
3.3 nF
10 nF
39.
40
39
36
35
33
32
29
28
27
26
30
100
nF
560
antenna DAA
KEYED
AGC
D5
34
BAP70AM
V
pll
P
37
22
FM RF
AGC
31
VCO
100 nF
1 nF
38
rf
MIXER
100
nF
25
1 nF
PLL
WX
ifagc
1 nF
N
430
24
VCO
V
P
AM RF
41
90
AGC
23
100 nF
680
MIXER
H
ifagc
FM
22
100 nF
1 F
REF
53
120 pF
f
47 H
ref
90
21
54
20
1.8 nF
lna
FREF
19
17
100 nF
BAND
390
AM LNA
MIXER
H
M
15
55
220 nF
220
pF
TEF6730AHW
14
sup
lna rf
13
56
1
1
nF
47 F
22 nF
F
V
12
P
V
P
11
sup
+8.5 V
57
10 9
3.3 H
V
P
fgnd
control
tuner
8
45
L6
7
6
dig
CTRL
52
5
pll in-lock
4
am/fm
rf agc
22
nF
BUF
3
i.c.
16, 18, 48, 49
2
10.7 MHz
F1
1
write
read
IF AGC
MACHINE
TUNING
I
2
STATE
C-BUS
64
address
22 nF
ifagc
63
flag
V
P
62
42
43
44
46
47
50
51
58
59
60
61
1 nF
AFSAMPLE
AFHOLD
SDA
SCL
IFOUT1
IFOUT2
IFAGCMSB
IFAGCLSB
008aaa059
address
selection