5

4846B–WLAN–04/05

ATR7032 [Preliminary]

6.

Electrical Characteristics – Unmodulated Carrier

Test Conditions measured on Atmel’s evaluation board (unless otherwise stated): V

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

2.0

Saturated output

power

For reference

28.5

dBm

A

2.1

P1dB output power

P1dB

27

dBm

A

2.2

Harmonic rejection

P

2fout

3fout

–45

–30

dBc

dBc

C

C

2.3

Small signal gain

I

condition

GL

32

dB

A

2.4

Gain variation

I

condition

2.4 to 2.5 GHz

–40 to +85°C

G

varfreq

G

vartemp

–1

–1.5

+1

+1.5

dB

dB

A

C

2.5

Reverse isolation

I

condition

ISOr

40

dB

C

2.6

Input 50

Ω VSWR

condition

VSWR

IN

2:1

C

2.7

Output 50

Ω VSWR

I

condition, with

external matching

VSWR

OUT

2:1

C

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

7.

Electrical Characteristics – 11 Mbps CCK Modulation

11 Mbps CCK modulation with Gaussian transmit filtering of BT = 0.4, conforming to IEEE 802.11b

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

3.0

Maximum linear

output power

ACPR1

≥ 33 dBc,

ACPR2

≥ 55 dBc

23

dBm

A

3.1

Linear power gain

P

ACPR1

≥ 33 dBc,

ACPR2

≥ 55 dBc

GL

32

dB

A

3.2

Current consumption

ACPR1

≥ 33 dBc,

ACPR2

≥ 55 dBc

I

CC

220

mA

A

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

8.

Electrical Characteristics – 54 Mbps OFDM Modulation

Test Conditions measured on Atmel’s evaluation board (unless otherwise stated): V

54 Mbps OFDM modulation, conforming to IEEE 802.11g; 0.7% EVM measurement equipment noise floor is included in the EVM

measurement result.

No.

Parameters

Test Conditions

Pin

Symbol

Min.

Typ.

Max.

Unit

Type*

4.0

Error vector

magnitude

EVM

2.0

%

A

4.1

Linear power gain

P

GL

32

dB

A

4.2

Current consumption

P

I

CC

150

mA

A

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