DATA SHEET

SE2521A80: 2.4 GHz Wireless LAN Front-End

Preliminary

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

202417A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

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Typical Performance Data

Conditions:

VCC = VEN = 3.3 V, Channel = 7, TA = 25

°C, as measured on Skyworks Solutions’ SE2521A80-EV1

evaluation board , all unused ports terminated with 50 ohms, unless otherwise noted.

802.11g Typical Performance

Conditions:

54Mbps 802.11g OFDM Signal

SE2521A80 802.11g EVM vs. POUT over Frequency

0

1

2

3

4

5

5

6

7

8

9

10 11

12 13 14

15 16

17 18 19

20 21

POUT (dBm)

2400 MHz

2425 MHz

2450 MHz

2500 MHz

SE2521A80 802.11g EVM vs. POUT over Voltage

0

1

2

3

4

5

11

12

13

14

15

16

17

18

19

20

21

POUT (dBm)

2.7 V

3 V

3.3 V

3.6 V

(a)

(b)

Figure 4: SE2521A80 802.11g 54 Mbps EVM vs. POUT (a) Over Frequency (b) Over Voltage

802.11b Performance

SE2521A80 802.11b ACPR vs. POUT

-70

-65

-60

-55

-50

-45

-40

-35

-30

15

16

17

18

19

20

21

22

23

24

25

POUT (dBm)

ACPR-ADJ

ACPR-ALT

SE2521A80 Harmonics vs. POUT (802.11b CCK 1Mbps)

-70

-65

-60

-55

-50

-45

10

11

12

13

14

15

16

17

18

19

20

POUT (dBm)

2fo

3fo

(a)

(b)

Figure 5: SE2521A80 802.11b Performance (a) ACPR vs. POUT, (b) Harmonics vs. POUT