TEA6843 PHILIPS [NXP Semiconductors], TEA6843 Datasheet - Page 41

• Manufacturer Part Number: TEA6843
• Description: New In Car Entertainment (NICE) extended car radio
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2003 Dec 19
New In Car Entertainment (NICE)
extended car radio
A
B
C
D
E
G
H
K
M
N
O
P
Q
F
J
L
I
TEA6843HL
4.7 k
BB156
48
nF
22
49
VCO
BLANK
PULSE
2.7
pF
C1
11
50
220
1.8
pF
nF
10
L4
Fig.13 Application diagram (continued from Fig.12).
51
9
22
22 nF
47 F
8
SAMPLE
RDS UPDATING
SFE10.7
MS3
IFAMP 2
SEQUENTIAL
CIRCUIT FOR
MIXER 2
IF1GND
AF
AM
53
7
HOLD
I
bus
2
C-
AF
54
6
SFR450F
5
100
nF
55
IF AGC
LEVEL
6.8 nF
AM
4
AM
3
DETECTOR
100
nF
AUDIO/IF
AM
AM
56
AM IF2
LIMITER/
FM IF
2
LEVEL
LEVEL
330
DAA
SFE10.7
MS3
FM
100
nF
41
RDS/
MPX
57
COUNT
1
MUTE
IF
MPX
FM
58
80
100 nF
MUTE
DEMODULATOR
SOFT
47 F
79
22 F
OSCILLATOR
3.3
analog
H
CRYSTAL
5 V
I
SUPPLY
59
POWER
2
C-BUS
3.3
H
61
22 nF
63
64
66
67
68
69
70
71
72
73
75
76
77
78
100 nF
AFC
4.7
k
22
k
10
220 nF
47 F
L2
mhc480
V DD (I
8.5 V
10
k
MHz
20.5
IF2GND
8.5 V
2
AM/FM
LEVEL
120
L3
C-bus)
k
SDA
SCL
TEA6843HL
Product specification
220
nF