參數(shù)資料
型號(hào): TEA6849H
廠商: NXP SEMICONDUCTORS
元件分類: 接收器
英文描述: New In Car Entertainment car radio tuner IC with Precision Adjacent Channel Suppression
中文描述: AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80
封裝: 12 X 12 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-315-1, LQFP-80
文件頁(yè)數(shù): 42/65頁(yè)
文件大?。?/td> 405K
代理商: TEA6849H
2003 Dec 19
42
Philips Semiconductors
Product specification
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
TEA6849H
handbook, full pagewidth
DAA
VCO
AM
MIXER 1
AM
MIXER 2
AM
AGC
90
°
FM
I/Q MIXER 1
FM
AGC
TUNING SYSTEM
AM-NOISE
DETECTOR
PEAK/
AVERAGE
BLANK
÷
10/
÷
20
÷
1/
÷
2/
÷
3
90
°
TEA6849H
MIFM
÷
2
19
18
15
14
13 12 11
10 9
8 7
6
5
20
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45 46
47
48
49
50
51
AM
LEVEL
LEVEL
WB/JAPAN/OIRT
21
17
16
I
ANTENNA
I
2
C-bus
I
2
C-bus
I
2
C-bus
I
2
C-bus
I
2
C-bus
×
×
×
×
MDB208
A
B
C
D
E
F
G
H
I
M
N
O
P
L
K
J
BB156
Vtune
DGND
22
4.7 k
22
1.2 k
2.2 k
10 k
4.7
k
0
1
nF
270 pF
100 nF
3.9 nF
100 nF
1.8
pF
2.7
pF
22
nF
L3
C1
3.3
nF
SFE10.7
MS3
frequency
test mode
22
nF
L1
SMS3
filter
Q
IF1GND
47
μ
F
100
nF
220 nF
22
22
nF
22
nF
22
nF
22
nF
fref
PLL
100 nF
100 nF
100 nF
100 nF
2
2
304
304
52
52
330
330
AM RF
input
FMIF1
output
IF
output
FMIF2
input
IF
input
100 nF
100 k
68 k
relay 3
relay 2
relay 1
relay 1
RFGND
4:6
L5
BB814
L4
L8
BAS16
WB FLAG
antenna
input
FM RF
input
100
nF
WB
FLAG
1
μ
F
1
μ
F
10
k
VCC1 8.5 V
5 V
analog
BAV99
10 nF
1 nF
270
22
BAQ806
220
nF
SW
FLAG
100 nF
220
nF
BC847C
1.8 M
2.2 M
10 k
22
68 k
22
22
68 k
150 pF
820
μ
H
56
μ
H
2.2 nF
470
μ
H
560
47
BF862
10 nF
L9
22 nF
22
μ
F
220 nF
270
pF
CONTROL
18 pF
215
nH
6.8 pF
1 pF
12
pF
500 nH
1
nF
10
μ
F
1
nF
1 nF
2.2
k
330
22
BA595
L7
L6
6.8
μ
H
100
nF
100 nF
Q
I
+
+
+
+
output
test
mode
+
2.2 M
22 k
47
Fig.12 Test circuit (continued in Fig.13).
For list of components see Table 29.
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