TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 12

• 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

Pin description
12/65
Table 2.
Pin #
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Pin function description (continued)
GP2/TCAM2
IFin4 / GP3
GP5/IFbuff
Pin name
Balunout1
Balunout2
GNDRF2
VCCRF2
BIASD1
GNDIF
VCCIF
IFout2
IFout1
TCAM
TCIF1
TCIF2
TCFM
IFdec
IFin3
IFin2
IFin1
Doc ID 13141 Rev 6
Decouple of IF amplifier
Supply IF section
IF input 3 (= AM analog input)
Decoupling for biasing
IF input 2 (= FM IBOC input)
GPIO 2 / input for 2nd order time constant of AM AGC
IF input 1 (= FM analog input)
GPIO 5 / IF buffer amplifier output
Supply voltage RF2 section
Active balun output 1 = FM output
Active balun output 2 = AM output
Differential IF output 2
Differential IF output 1
time constant IF AGC for AM
ground IF section
time constant IF AGC for FM
IF input 4 (= AM IBOC input) / GPIO 3
GND RF2 section = active balun GND
AM AGC time constant
FM AGC time constant
Description
TDA7528