TDA7515 데이터 시트보기 (PDF) - STMicroelectronics
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TDA7515 Datasheet PDF : 7 Pages
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Block diagram and pin description
1
Block diagram and pin description
Figure 1. Block diagram
optional
TDA7515
AGC
2
ADJ
2
2
IF 10.7MHz
FM
) PM
roduct(s AM
solete P PM
2
I
Q
AGC
2
TV1 TV2
AGC
DAGC
Bus
2
Interface
Supply
DIV :1/:2/:3
1/4 1/6
1/8 1/10 VCO
PLL
LPOUT LPAM LPFM LPHC
REFDIV
Fref
18/100kHz
- Ob 00AT0037
t(s) Figure 2. Pin connection
te Produc VCC
IFINAM
le GND
o IFIN1
s IFIN2
Ob MIXOUT1
33 32 31 30 29 28 27 26 25 24 23
34
22
35
21
36
20
37
19
38
18
39
17
SCL
GNDPLL
LPHC
LPFM
LPREF
LPOUT
MIXOUT2
40
16
LPAM/SW
AMAGCTC
41
15
VPLL
FMIFAGCin
42
14
VCOE
AMIN2
43
13
VCOB
AMIN1
44
12
GNDVCO
1 2 3 4 5 6 7 8 9 10 11
00AT0036
2/7
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