TDA7511 datasheet(5/41 Pages) STMICROELECTRONICS

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TDA7511

ABSOLUTE MAXIMUM RATINGS

THERMAL DATA

VCC2

Analog Supply

FMAMP2IN

FM IF1 Amplifier2 Input

FMIF1REF

FM IF1 Amplifier Reference

FMAMP1OUT

FM IF1 Amplifier1 Output

AMMIX2OUT2

AM Tank 450kHz

AMMIX2OUT1

AM Tank 450kHz

FMAMP1IN

FM IF1 Amplifier1 Input

AMIF1IN

AM IF1 Input

GNDIF1AMP

FM IF1 Amplifier Ground

FMIF1AGCIN

FM IF1 AGC Input

MIX1OUT2

MIX Tank 10.7MHz

MIX1OUT1

MIX Tank 10.7MHz

AMRFAGCTC

AM RF AGC Time Constant

AMPINDR

AM PIN Diode Driver Output

Symbol

Parameter

Value

Unit

Supply Voltage

10.5

Tamb

Ambient Temperature

-40 to 85

°C

Tstg

Storage Temperature

-55 to +150

°C

Symbol

Parameter

Value

Unit

RTh(j-amb)

Thermal resistance

°C/W

ELECTRICAL CHARACTERISTCS

Tamb = +25°C, VCC1 = VCC2 = VCC3 = VCCVCO = VCCMIX1 = 8.5V, fRF = 98MHz, dev. = 40kHz,

fMOD =1kHz, fIF1 = 10.7MHz, fIF2 = 450KHz, fXtal = 10.25MHz, in test or application circuit, unless otherwise

specified.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Supply

VCC1

Digital supply voltage

7.5

8.5

VCC2

Analog supply voltage

7.5

8.5

VCC3

Analog tuning voltage

7.5

8.5

VCCVCO

VCO supply voltage

7.5

8.5

PIN DESCRIPTION (continued)

N°

Function

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