參數(shù)資料
型號: TDA7529
廠商: 意法半導(dǎo)體
英文描述: RF front-end for AM/FM DSP car-radio with IF sampling
中文描述: RF前端的調(diào)幅/調(diào)頻DSP的汽車無線電IF采樣
文件頁數(shù): 9/60頁
文件大?。?/td> 437K
代理商: TDA7529
TDA7529
Pins description
9/60
2
Pins description
Figure 2.
Pin connection
Table 2.
Pin assignment
Pin #
Pin Name
Description
1
BALUN1
active balun input 1
2
BALUNdec
active balun input 2 (de coupling)
3
DAC2
Tuning DAC 2 output
4
DAC1
Tuning DAC 1 output
5
FMMIX1in
FM mixer input – high gain stage = mode 1
6
FMMIX1dec
FM mixer de couple
7
FMAGC2/GP7 FM AGC voltage output / alternative GP7 output
8
FMAGC1
FM PIN diode driver output
9
FMMIX2in
FM Mixer input – low gain stage = mode2
1
2
3
5
6
4
7
8
9
10
27
11
12
28 29 30 31 32
59 58 57 56
54
55
53 52 51 50 49
43
42
41
39
38
40
48
47
46
44
45
FMMIX1dec
FMMIX1in
DAC1
BALUNdec
BALUN1
DAC2
GNDRF1
FMMIX2dec
FMMIX2in
FMAGC2/GP7
FMAGC1
V
V
V
V
L
G
L
G
V
G
G
G
G
I
G
B
I
I
V
I
I
T
VDDdec
VCCBUS
MISO
CLK
CS/AS
MOSI
GNDIF
TCIF1
IFout1
BIASD2
IFout2
AC00039
22 23 24 25 26
60
T
61
T
62
V
63
B
64
B
I
G
A
A
A
17 18 19 20 21
37
36
34
33
35
PS
BUSGND
XTALO
XTALI
VCCRO
13
14
15
16
IFAGC1
MIXbiasdec
AMMIXin
AMAGC1
AMMIXdec
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