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

5

AC Electrical Characteristics

802.11g Transmit Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

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

(de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

FIN

Frequency Range

-

2400

-

2500

MHz

P802.11g

Output power

54 Mbps OFDM signal,

64QAM, EVM = 3.0 %

-

20

-

dBm

P802.11b

Output power

11 Mbps CCK signal,

BT = 0.45

ACPR(Adj) < -35 dBr

ACPR(Alt) < -55 dBr

-

20

-

dBm

P1dB

P1dB

-

-

26

-

dBm

S21

Small Signal Gain

-

27.0

30

34.0

dB

ΔS21

Small Signal Gain

Variation Over Band

-

-

1.0

2.5

dB

S213.2

Gain @ 3.2 to 3.3 GHz

-

-

3

7

dB

2f,3f

Harmonics

Pout = 20 dBm, 2 Mbps,

802.11b CCK

-

-47

-42

dBm/MHz

IM3

3

rd Order Inter-

modulation

f1 and f2 at Fc +/- 312.5

kHz, P = 20 dBm

-

-35

-

dBc

IM5

5

th Order Inter-

modulation

f1 and f2 at Fc +/- 312.5

kHz, P = 20 dBm

-

-50

-

dBc

tr

Rise Time

10 % to 90% of final

output power level

-

0.20

-

μs

tdr, tdf

Delay and rise/fall

Time

50 % of VEN edge and

90/10 % of final output

power level

-

1.0

-

μs

S11

Input Return Loss

-

6.5

9.5

-

dB

STAB

Stability

PIN

≤ -2 dBm

Load VSWR = 6:1

All non-harmonically related outputs less than

-50 dBc/MHz

Receive Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

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

(de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

FOUT

Frequency Range

-

2400

-

2500

MHz