TDA7511 Datasheet, PDF (5/41 Pages) STMicroelectronics – AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS

PIN DESCRIPTION (continued)
N°
Pin
51
VCC2
Analog Supply
52
FMAMP2IN FM IF1 Amplifier2 Input
53
FMIF1REF FM IF1 Amplifier Reference
54
FMAMP1OUT FM IF1 Amplifier1 Output
55
AMMIX2OUT2 AM Tank 450kHz
56
AMMIX2OUT1 AM Tank 450kHz
57
FMAMP1IN FM IF1 Amplifier1 Input
58
AMIF1IN
AM IF1 Input
59
GNDIF1AMP FM IF1 Amplifier Ground
60
FMIF1AGCIN FM IF1 AGC Input
61
MIX1OUT2 MIX Tank 10.7MHz
62
MIX1OUT1 MIX Tank 10.7MHz
63
AMRFAGCTC AM RF AGC Time Constant
64
AMPINDR AM PIN Diode Driver Output
ABSOLUTE MAXIMUM RATINGS
Symbol
V_S
Supply Voltage
T_amb
Ambient Temperature
T_stg
Storage Temperature
Parameter
THERMAL DATA
Symbol
R_Th(j-amb) Thermal resistance
Parameter
Function
TDA7511
Value
10.5
-40 to 85
-55 to +150
Unit
V
°C
°C
Value
68
Unit
°C/W
ELECTRICAL CHARACTERISTCS
T_amb = +25°C, V_CC1 = V_CC2 = V_CC3 = V_CCVCO = V_CCMIX1 = 8.5V, f_RF = 98MHz, dev. = 40kHz,
f_MOD = 1kHz, f_IF1 = 10.7MHz, f_IF2 = 450KHz, f_Xtal = 10.25MHz, in test or application circuit, unless otherwise
specified.
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
Supply
V_CC1 Digital supply voltage
7.5
8.5
10
V
V_CC2 Analog supply voltage
7.5
8.5
10
V
V_CC3 Analog tuning voltage
7.5
8.5
10
V
V_CCVCO VCO supply voltage
7.5
8.5
10
V
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