TDA7580 データシートの表示（PDF） - STMicroelectronics

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TDA7580

FM/AM digital IF sampling processor

STMicroelectronics 

Block diagram and electrical specifications

TDA7580

Table 3.

Symbol

Recommended DC operating conditions (Tj = -40°C to 125°C)

Parameter

Comment

Min. Typ. Max. Unit

VDD 1.8V Power supply voltage

Core power supply

VDDH 3.3V Power supply voltage (1)

IO Rings power supply

(with GNDH)

VOSC 3.3V Power supply voltage (1)

Oscillator power supply

(GNDOSC)

VDDSD 3.3V Power supply voltage (1)

IF ADC power supply

(with GNDSD)

VMTR 1.8V Power supply voltage

DAC keying and tuner clock

power supply (with GNDMTR)

1. VDDH, VOSC, VDDSD are also indicated in this document as VDD3. All others as VDD.

1.7 1.80 1.9 V

3.15 3.30 3.45 V

3.15 3.30 3.45 V

3.15 3.30 3.45 V

1.7 1.80 1.9 V

Table 4. Thermal data

Symbol

Parameter

Value

Unit

Rth j-amb Thermal resistance junction to ambient

68

°C/W

8/39

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