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
文件頁數(shù): 3/65頁
文件大小: 610K
代理商: TDA7528
TDA7528
Pin description
Doc ID 13141 Rev 6
10
FMMIX2dec
FM Mixer decouple
11
GNDRF1
GND RF1 section
12
AMAGC1
AMAGC PIN diode driver output
13
AMMIXdec
AM mixer decouple
14
AMMIXin
AM mixer input
15
AMFdec
Decoupling of AM filter
16
AMFin
Input of AM filter
17
AMLNAout
AM LNA output
18
GP4/UDS
GPIO 4 / UDS input
19
AMAGC2/GP8
AM AGC voltage output / alternative GP8 output
20
AMLNAin
AM LNA input
21
AMLNAGND
AM LNA Ground
22
VCCRF1
Supply RF1 section
23
VCOdec1
BIAS decouple for VCO
24
Vtune
VCO tuning voltage
25
VCOdec2
BIAS decouple for VCO
26
GNDVCO
VCO Ground
27
LFLC
Loop filter low current output
28
LFHC
Loop filter high current output
29
GNDPLL
PLL Ground
30
VDDPLL
Supply PLL
31
GP1
GPIO 1
32
GNDRO
Ground PLL digital part
33
XTALI
Reference oscillator input
34
XTALO
Reference oscillator output
35
VCCRO
Supply PLL digital part
36
BUSGND
BUS interface Ground
37
PS
Protocol Select
38
CS/AS
Chip select / Address select
39
CLK
SPI / I2C clock
40
MOSI
SPI data input / I2C Data
41
MISO
SPI data output / GP6
42
VCCBUS
Supply of BUS interface
43
VDDdec
Decouple of internal 3.3V (=3,3V + Vbe)
44
BIASD2
Decoupling for biasing
Table 2.
Pin function description (continued)
Pin #
Pin name
Description
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