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
文件頁數(shù): 40/65頁
文件大?。?/td> 405K
代理商: TEA6849H
2003 Dec 19
40
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
MIXER 2
AM
AGC
90
°
I/Q MIXER 1
FM
AGC
TUNING SYSTEM
AM-NOISE
DETECTOR
PEAK/
AVERAGE
BLANK
PULSE
÷
10/
÷
20
÷
1/
÷
2/
÷
3
90
°
TEA6849H
MIXER 2
÷
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
BB156
Vtune
fref
PLL
DGND
22
1
nF
C1
4.7 k
100 nF
10 k
2.2 k
1.2 k
3.9
nF
100 nF
1.8
pF
2.7
pF
22
22
nF
L3
3.3
nF
SFE 10.7
MS3
22
22 nF
L1
SFE 10.7
MS3
WB/JAPAN/OIRT
21
SW CONTROL
FLAG
17
16
47
μ
F
100
nF
220
nF
22
nF
22
22
nF
22 nF
22
22 nF
VDDD
ANTENNA
RFGND
4:6
22
L5
BB814
22 k
L4
BAS16
WB FLAG
BAV99
10 nF
1 nF
270
BAQ806
220
nF
antenna
2.2 M
5 V
L8
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
BA595
100 nF
22
220
nF
BC847C
1.8 M
150
pF
820
μ
H
560
2.2 nF
56
μ
H
470
μ
H
100 nF
BF862
2.2
M
10 nF
6.8
μ
H
1
μ
F
1
μ
F
L9
10
k
22 nF
22
μ
F
220 nF
270
pF
100 k
L7
L6
+
+
+
I
2
C-bus
I
2
C-bus
I
2
C-bus
I
2
C-bus
I
2
C-bus
+
+
22 nF
×
×
×
MDB206
A
B
C
D
E
F
G
H
I
M
N
O
L
K
J
Fig.10 Application diagram (continued in Fig.11).
For list of components see Table 29.
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