TRF3750

SLWS146B − MARCH 2004 − REVISED AUGUST 2007

www.ti.com

4

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted(1)

UNIT

AVDD

−0.3 V to 6.5 V

Supply voltage range(2)

AVDD to DVDD

−0.3 V to 0.3 V

Supply voltage range

VCP to AGND

−0.3 V to 9 V

Digital I/O voltage to DGND (DGND = 0 V)

−0.3 V to 6.5 V

Reference signal input

REFIN to DGND

−0.3 V to DVDD + 0.3 V

RF prescaler input

RFIN, RFIN to AGND

−0.3 V to 6.5 V

Continuous power dissipation

See Dissipation Rating Table

−65°C to 150°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260°C

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

DISSIPATION RATING TABLE

PACKAGE

DERATING FACTOR(1)

POWER RATING

16-pin TSSOP

2780 mW

22.2 mW/_C

1440 mW

20-pin QFN

2780 mW

29 mW/_C

1440 mW

RECOMMENDED OPERATING CONDITIONS

MIN

NOM

MAX

UNIT

AVDD = DVDD, 3.3 V range

3

3.3

3.6

V

Supply voltage

AVDD = DVDD, 5 V range

4.5

5

5.5

V

Supply voltage

VCP

(AVDD, DVDD) + 1

8

V

LE DATA CLK CE

0.8 x DVDD

V

LE, DATA, CLK, CE

0.2 x DVDD

V

MUXOUT

DVDD − 0.4

V

MUXOUT

0.4

V

−40

85

°C