參數(shù)資料
型號(hào): TDA7528
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件頁(yè)數(shù): 2/65頁(yè)
文件大?。?/td> 610K
代理商: TDA7528
Pin description
TDA7528
Doc ID 13141 Rev 6
2
Pin description
2.1
Pin connection
Figure 2.
Pinout diagram (top view)
2.2
Pin description
1
2
3
5
6
4
7
8
9
10
27
11
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
VCCRF1
VCOdec1
Vtune
VCOdec2
LFLC
VCOGND
LFHC
GNDPLL
VDDPLL
GP1
GNDRO
GNDRF2
GP5/IFbuff
IFin1
GP2/TCAM2
BIASD1
IFin2
IFin3
VCCIF
IFin4/GP3/key
IFdec
TCIF2
VDDdec
VCCBUS
MISO
CLK
CS/AS
MOSI
GNDDIF
TCIFI
IFout1
BIASD2
IFout2
TDA7528_LQFP64_PinOut
22 23 24 25 26
60
TCAM
61
TCFM
62
VCCRF2
63
BALUNout1
64
BALUNout2
AMLNAout
GP4/UDS
AMGC2/GP8
AMLNAin
AMLNAgnd
17 18 19 20 21
37
36
34
33
35
PS
GNDBUS
XTAL0
XTAL1
VCCRO
12
13
14
15
16
AMFin
AMFdec
AMMIXin
AMAGC1
AMMIXdec
Table 2.
Pin function description
Pin #
Pin name
Description
1
BALUN1
Active balun input 1
2
BALUNdec
Active balun input 2 (decoupling)
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 decouple
7
FMAGC2/GP7
FM AGC voltage output / alternative GP7 output
8
FMAGC1
FM AGC current output for PIN diode
9
FMMIX2in
FM Mixer input – low gain stage = mode2
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