TRF6903

SINGLECHIP MULTIBAND RF TRANSCEIVER

SWRS022D − MARCH 2004 − REVISED JUNE 2005

6

POST OFFICE BOX 655303

Supply voltage range

−0.6 to 4.5 Vdc

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage, logic signals

−0.6 to 4.5 Vdc

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ESD protection, human body model (HBM)

2 kV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

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.

recommended operating conditions

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Analog supply voltage

2.2

3.6

V

Digital supply voltage

2.2

3.6

V

Operating free-air temperature

−40

85

°C

supply current

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Standby current

STDBY low

0.6

4

µA

315-MHz band

12

15

RX current, receive chain inactive. Bit synchronizer and data clock

433-MHz band

11

14

mA

RX current, receive chain inactive. Bit synchronizer and data clock

inactive. PLL, VCO, dividers, and reference active

868-MHz band

10

12

mA

915-MHz band

10

12

315-MHz band

20

26

RX current, receive chain active. PLL, VCO, dividers, and reference

433-MHz band

19

25

mA

RX current, receive chain active. PLL, VCO, dividers, and reference

active. Bit synchronizer and data clock inactive

868-MHz band

18

23

mA

915-MHz band

18

23

315-MHz band

20

26

RX current, receive chain active. PLL, VCO, dividers, and reference

433-MHz band

19

25

mA

RX current, receive chain active. PLL, VCO, dividers, and reference

active. Bit synchronizer and data clock active

868-MHz band

18

23

mA

915-MHz band

18

23