3

ATR3515 [Preliminary]

4514H–WLAN–12/03

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

Pin

Symbol

Value

Unit

Supply voltage

V

CC

3.8

V

Supply current

I

CC

800

mA

Junction temperature

T

j

150

°C

Storage temperature

T

Stg

-40 to +125

°C

Input RF power

P

IN

12

dBm

Control voltage power up/down and biasing

V

CTL

0 to 2.0

V

Note:

The part may not survive all maximums applied simultaneously.

Operating Range

Parameters

Symbol

Value

Unit

Supply voltage range

V

CC

2.7 to 3.6

V

Ambient temperature range

T

amb

-25 to +75

°C

Electrical Characteristics

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

1.0

Supply voltage

V

CC

2.7

3.3

3.6

V

A

1.1

Frequency range

f

4.9

5.9

GHz

A

1.2

Control voltage range

PA operating mode

1.3

1.9

V

A

1.3

Power down mode

0.2

V

A

1.4

Control current

PA Operation

200

µA

A

1.5

Current consumption

Quiescent

Icq

180

mA

A

1.6

Current consumption

Power down mode

Ipd

10

µA

A

1.7

Turn on/off time

ON is the time that ICC

returns to normal and

OFF is the time the

current needs to

decrease to 10% of

normal mode

0.5

0.6

µs

C

1.8

Input and output return

loss

With external matching

-12

-8

dB

C

1.9

Spectrum mask

(1)

At ±11 MHz offset from

carrier

-22

dBr

B

1.10

At ±20 MHz offset from

carrier

-30

dBr

B

1.11

At ±30 MHz offset from

carrier

-42

dBr

B

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter

Note:

1. OFDM signal according to 802.11a specification with P