TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 11

• Manufacturer Part Number: TDA7528
• Description: IC FRONT END MODULE CAR 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7528

• Frequency: 50kHz ~ 108MHz, 161MHz ~ 163MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 175mA
• Data Interface: PCB, Surface Mount
• Voltage - Supply: 3.3V, 5V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Antenna Connector: -
• Lead Free Status / Rohs Status: Compliant

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