1194 datasheet(5/50 Pages) TI

5 / 50 page

CC2550

Preliminary Data Sheet (rev. 1.1)

SWRS039

Page 5 of 51

Absolute Maximum Ratings

Under no circumstances must the absolute maximum ratings given in Table 1 be violated. Stress

exceeding one or more of the limiting values may cause permanent damage to the device.

Caution!

ESD

sensitive

device.

Precaution should be used when handling

the device in order to prevent permanent

damage.

Parameter

Min

Max

Units

Condition

Supply voltage

–0.3

3.6

All supply pins must have the same voltage

Voltage on any digital pin

–0.3

VDD+0.3

max 3.6

Voltage on the pins RF_P, RF_N

and DCOUPL

–0.3

2.0

Voltage ramp-up rate

120

kV/µs

Input RF level

dBm

Storage temperature range

–50

150

°C

Solder reflow temperature

260

°C

T = 10 s

Table 1: Absolute Maximum Ratings

Operating Conditions

The operating conditions for

CC2550 are listed Table 2 in below.

Parameter

Min

Max

Unit

Condition

Operating temperature

–40

°C

Operating supply voltage

1.8

3.6

All supply pins must have the same voltage

Table 2: Operating Conditions

Electrical Specifications

Tc = 25

°C, VDD = 3.0V if nothing else stated. The values are preliminary results and will be updated in later versions of

the data sheet.

Parameter

Min Typ

Max

Unit Condition

Current consumption

1.2

Only voltage regulator to digital part and crystal oscillator running

(IDLE state)

6.8

Only the frequency synthesizer running (after going from IDLE

until reaching TX state, and frequency calibration states)

12.8

Transmit mode, –12dBm output power (TX state)

16.4

Transmit mode, -6dBm output power (TX state)

22.8

Transmit mode, 0dBm output power (TX state)

Current consumption in power

down modes

180

µA

Voltage regulator to digital part on, all other modules in power

down (XOFF state)

200

Voltage regulator to digital part off (SLEEP state)

Table 3: Electrical Specifications

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