Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

May 14, 2007 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200557 Rev. B

DATA SHEET • SKY65228-11

4

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Frequency range

F

4.9

5.85

GHz

Power detect range

PDR

A0 or A1

0

20

dBm

Power detector accuracy

PDacc5

Over 3:1 VSWR

0.7

dB

DC load impedance

Zload

3k

Ω

Output voltage, no RF

0.90

V

Output voltage, 18 dBm

0.35

V

Power detector -3 dB corner frequency

LPF-3 dB

10 k

Ω load

270

300

400

kHz

802.11a Power Detector Specification

made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50

Ω unless otherwise specified.

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Frequency range

F

4.9

5.85

GHz

Linear output power - a

Plin_a

54 Mbps OFDM, 64 QAM, EVM = 2.5 %

16

dBm

Backed off EVM

BEVM

54 Mbps OFDM, 64 QAM, Pin = 7dBm

1.5

%

1 dB compression point

21.5

24

dBm

Small signal gain

24

dB

Smal signal gain variation over any 20 MHz band

l

0.5

dB

Gain matching, T0g to A0 vs. T1g to A1

Compared frequency by frequency

2

dB

Gain, 3.2–3.9 GHz

0

dB

Harmonics

2f, 3f

-50

-42

dBm/MHz

Tx switching time

t_sw

500

ns

power level

Input return loss

T0a or T1a

-6

dB

Output return loss

A0 or A1

-10

dB

Isolation between T0g and A1

ISO-A1

CW power into T0a and measure ratio

-25

dBc

of power at A0 to A1

Isolation between T1g and A0

ISO-A0

CW power into T1a and measure ratio

-25

dBc

of power at A1 to A0

Stability

STAB

All non-harmonically related outputs

less than -50 dBc/1 MHz

802.11a Transmit Specifications (Tx Chain 0, Tx Chain 1)

Measurements made on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50

Ω unless

otherwise specified.

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Frequency range

F

4.9

5.85

GHz

Insertion loss

2.5

3

dB

Input return loss

R0g or R1g

-20

dB

Output return loss

A0 or A1

-15

dB

Insertion loss delta

l

A0 to R0g and A1 to R1g

0.5

dB

802.11a Receive Specifications (Rx Chain 0, Rx Chain 1)

on Skyworks EVB with all losses de-embedded. All unused ports terminated into 50

Ω unless otherwise specified.