9

4510J–RKE–12/08

T5753

Figure 4-5.

ESD Protection Circuit

CLK

VS

GND

PA_ENABLE

XTAL

ANT2

ENABLE

ANT1

5.

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

Parameters

Symbol

Minimum

Maximum

Unit

Supply voltage

V

S

5V

Power dissipation

P

tot

100

mW

Junction temperature

T

j

150

°C

Storage temperature

T

stg

–55

125

°C

Ambient temperature

T

amb

–55

125

°C

Input voltage

–0.3

(1)

V

Note:

1. If V

6.

Thermal Resistance

Parameters

Symbol

Value

Unit

Junction ambient

170

K/W

7.

Electrical Characteristics

V

Parameters

Test Conditions

Symbol

Min.

Typ.

Max.

Unit

Supply current

Power down,

V

(100% correlation tested)

I

S_Off

<10

350

7

nA

µA

nA

Supply current

V

3.7

4.8

mA

Supply current

Power up, V

I

S_Transmit

911.6

mA

Output power

f = 315 MHz, Z

P

Ref

6.0

8.0

10.5

dBm

Note: