DATA SHEET

SE2521A60: 2.4 GHz Wireless LAN Front-End

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

202416A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

7

Receive Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

°C, as measured on Skyworks Solutions’ SE2521A60-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

RXIL

Insertion Loss

-

-

0.8

1.2

dB

RXRL

Return Loss

-

-

-15

-10

dB

Delta Rx

Delta between Rx

paths

ANT_A to RX_OUT or

ANT_B to RX_OUT

-

-

0.5

dB

TRISOL-2

Rx Leakage

C1 or C4 = SWON, C2 =

C3 = SWOFF, Device

transmitting 15 dBm @

ANTA or ANTB, Power

measured @ RX_OUT

-9

-

3

dBm

ANTRISOL

Isolation between

ANT_A and ANT_B to

RX_OUT

Small signal input into

ANT_A or ANT_B, Device

not transmitting, Power

measured @ RX_OUT,

C1 AND C4 = SWON, C2

and C3 = SWOFF

14

-

24

dB

Power Detector Characteristics

Conditions:

VCC = VEN = 3.3 V, TA = 25

°C, as measured on Skyworks Solutions’ SE2521A60-EV1 evaluation board

(de-embedded to device), unless otherwise noted.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

FOUT

Frequency Range

-

2400

-

2500

MHz

PDR

Power detect range,

peak power

Measured at ANT_A or

ANT_B

0

-

20

dBm

PDZLOAD

DC load impedance

-

1

-

-

Mohm

PDVNoRF

Output Voltage, POUT =

No RF

-

0.90

-

1.02

V

PDVp18

Output Voltage, POUT =

18dBm

-

0.44

-

0.66

V

PDVp20

Output Voltage, POUT =

20dBm

-

0.28

-

0.51

V

LPF-3dB

Power detect low pass

filter -3dB corner

frequency

PDZLOAD = >1 Mohm,

PDCLOAD = 180 pF

270

330

400

KHz

Note: Power detector internal impedance is 2.7 KOhm