TDA7580_07 Datasheet, PDF (8/39 Pages) STMicroelectronics – FM/AM digital IF sampling processor

Block diagram and electrical specifications
TDA7580
Table 3.
Symbol
Recommended DC operating conditions (T_j = -40°C to 125°C)
Parameter
Comment
Min. Typ. Max. Unit
V_DD 1.8V Power supply voltage
Core power supply
V_DDH 3.3V Power supply voltage ⁽¹⁾
IO Rings power supply
(with G_NDH)
V_OSC 3.3V Power supply voltage ⁽¹⁾
Oscillator power supply
(GND_OSC)
V_DDSD 3.3V Power supply voltage ⁽¹⁾
IF ADC power supply
(with G_NDSD)
V_MTR 1.8V Power supply voltage
DAC keying and tuner clock
power supply (with GND_MTR)
1. V_DDH, V_OSC, V_DDSD are also indicated in this document as V_DD3. All others as V_DD.
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
R_{th j-amb} Thermal resistance junction to ambient
68
°C/W
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