TEF6903AH/V5S,518 NXP Semiconductors, TEF6903AH/V5S,518 Datasheet - Page 100

• Manufacturer Part Number: TEF6903AH/V5S,518
• Description: IC CAR RADIO SGL CHIP CIRC 80QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V5S,518

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Current - Receiving: 102mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288823518

Fig 42. Application diagram of TEF6904AH
8.2 pF
100
100 pF
nH
L2
V
47
k
P
1 nF
4.7
k
3.9
nF
100 nF
BB207
22 nF
V
P
BB208
1 nF
270 pF
100 nF
1.2 k
10 k
2.2 k
BAP64-04
470 k
22 k
6.8 H
1 nF
1 nF
3.3
nF
L1
6.8 pF
6.8 pF
n.c.
10 nF
1 F
BAV99
77
78
79
80
1
2
3
4
5
6
7
10 to 13
14
15
16
8
9
vco
vco
pll
pll
i.c.
vcm
vtc
PLL
÷N
antenna DAA
f
DIV
REF
V
rf
P
17
1 nF
20.5 MHz
63
2.2 pF
i
FM
C1
rf
LO1 90
LO2 90
BAND
18
RF AGC
62
FM/AM
÷M
560
10 nF
82
÷2
38
100
nF
100 nF
76
19
100 nF
i
AM
75
220 pF
40
25
DETECTOR
DETECTOR
DECODER
AM NOISE
FM NOISE
STEREO
BAP70AM
L
L
L
i.c.
FM
1.5 M
20
snc
R
R
R
dc
21
LO1
L
M
MIXER
L
BF862
BLANKER
CASCODE
CONTROL
NOISE
R
R
M
22
90
72, 73, 74
BC848C
L
L
L
L
23
MOD
R
R
R
R
220
nF
HIGH
CUT
90
15 H
560
1 mH
27 pF
hcc
M
L
M
L
WAM
USN
100
nF
24
M
R
R
MIXER
220
M
DE-EMPHASIS
nF
LO1
50 s/75 s
OFFS
100
25
71
nF
TEF6904AH
V
P
47
47 pF
70
mix1
26
100 nF
69
ADJACENT CHANNEL,
SNC
MODULATION AND
WEAK SIGNAL AND
V
CONTROL LOGIC
FM BANDWIDTH
P
MULTIPATH,
DETECTION
LINE INPUTS
AM IF NOISE
DETECTOR
OFFSET
68
LEVEL,
SELECT
INPUT
HCC
27
BW
L3
SFE10.7MS3
67
28
SM
if1
29
66
LO2
22
nF
MIXER
soft mute
SEL. 1
EXP
65
34
90
35
V
64
P
100 nF
22
nF
reset
hold
fast
readhold
MIXER
INPUT GAIN,
BALANCE,
VOLUME,
MUTE
LO2
36
tuning
L4
mute
SFP450H
90
37
38
LOUDNESS,
ifbw
1 F
MACHINE
TREBLE
AUDIO STEP INTERPOLATION
TUNING
STATE
BASS,
PLOUT
39
22
nF
54
40
from/to EXP SEL. 1, 2
PROUT
swap
SEL. 2
EXP
DEMODULATOR
53
LEVEL
DEMODULATOR
IF COUNT
I
FM
INPL
2
C-BUS
AM
30, 31, 32, 33
56
FADER
F/R
INPR
55
100 nF
008aaa017
dig2
dig1
ana
gnd
vref
vcc
i.c.
i.c.
6v
61
60
59
58
57
52
51
50
45
44
43
42
41
49
48
47
46
R1
10
k
LFOUT
RFOUT
LROUT
RROUT
100 nF
47
22
nF
1 F
R2
10
k
V
I
2
P
SCL
SDA
C-bus
47 F
V
V
P
P