TEA6843HL/V1,557 NXP Semiconductors, TEA6843HL/V1,557 Datasheet - Page 42

• Manufacturer Part Number: TEA6843HL/V1,557
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6843HL/V1,557

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 90mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.5 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: 935268098557; TEA6843HL/V1; TEA6843HL/V1

Philips Semiconductors
2003 Dec 19
New In Car Entertainment (NICE)
extended car radio
For list of components see Table 27.
(1) 1 to 5 pF trimmer without DAA.
antenna
WBSW
input
470
k
6.8
nF
1
H
270
47
270
220
nF
L8
470 nH
220 nH
220 H
8.2
47 pF
8.2
pF
BAV99
pF
100 nF
1.5 k
1 mH
L7
BB814
470 pF
100
BAQ806
BAQ800
pF
V t
BA779-2
BA779-2
100 nF
(1)
1 nF
120
nH
330
pF
22 k
3.3 H
470
k
560 pF
Fig.14 Test circuit (continued in Fig.15).
100
L9
H
47
BF861C
1.5 to
5 pF
1
nF
FM RF input
680
H
22
47 F
22
1.2 M
F
4.7
100 nF
F
180
pF
220 nF
100
nF
AM RF
L6
input
RFGND
22 nF
1 F
1 F
BAS16
50
100 nF
n.c.
42
teledyne
39
38
37
36
35
34
33
32
31
30
29
28
27
26
23
22
relay 1
FLAG
WB
RF AGC
ANTENNA
AM
AGC
FM
40
V
DAA
tune
3.9
nF
MIXER 1
I/Q MIXER
AM
100 nF
n.c.
90
2.2 k
1.2 k
AM
10 k
41
FM
22
relay 2
20
22
nF
42
19 18
nF
22
22
43
22
nF
TUNING SYSTEM
nF
22
relay 1
22
nF
3.3
nF
DETECTOR
10
÷
L1
AM-NOISE
17
100 nF
90
WX
N1
N2
÷
5/10
330
2
44
22
output
IF
f
16 15
ref
22 nF
n.c.
SFE10.7
PLL
45
100
MS3
nF
100 nF
52
100
k
k
68
14
input
AVERAGE
TEA6843HL
10.25 MHz
IF
TEA6843HL
IFAMP 1
Product specification
PEAK/
100 nF
46
3.3
304
2
H
mhc481
47
DGND
G
H
M
N
O
Q
R
A
B
C
D
E
F
J
K
L
P
S
I