TEA6843HL/V1,557 NXP Semiconductors, TEA6843HL/V1,557 Datasheet - Page 40

• 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
13 TEST AND APPLICATION INFORMATION
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
6.8 H
analog
470
k
1 nF
5 V
270
47
270
220
nF
L8
470 nH
220 nH
220 H
8.2 pF
8.2 pF
47 pF
100 nF
1 mH
1.5 k
BAV99
L7
470 pF
BB814
100
BAQ806
pF
V
t
BA779-2
100
nF
BA779-2
(1)
1 nF
330 pF
Fig.12 Application diagram (continued in Fig.13).
100 H
22 k
3.3 H
470
k
560 pF
47 F
L5
L9
120 nH
BF861C
1
nF
680
H
22
22 F
1.2 M
4.7 F
L6
BAS16
180 pF
RFGND
4:6
100
nF
22 nF
220 nF
WBSW
1 F
1 F
n.c.
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
23
22
FLAG
WB
RF AGC
AM
ANTENNA
AGC
FM
40
V
100 nF
DAA
3.9 nF
tune
MIXER 1
I/Q MIXER
AM
90
AM
2.2 k
1.2 k
10 k
FM
22
20
22
nF
42
19 18
43
22 nF
22
nF
22
3.3 nF
TUNING SYSTEM
DETECTOR
÷
AM-NOISE
90
N2
nF
WX
N1
5/10
22
÷
L1
2
44
22
17 16
PLL
f
ref
45
10
3.3
H
digital
22
nF
5 V
100 nF
46
14
AVERAGE
TEA6843HL
SFE10.7
MS3
DGND
10.25 MHz
PEAK/
IFAMP 1
TEA6843HL
Product specification
47
mhc479
M
A
B
C
D
E
F
G
H
K
N
O
P
Q
J
L
I