DATA SHEET

SE2574BL-R: 2.4 GHz 802.11b/g/n Power Amplifier

Skyworks Solutions, Inc. • Phone [949] 231-3000 • sales@skyworksinc.com • www.skyworksinc.com

202675G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 6, 2024

4

Logic Characteristics

Conditions: VCC = 3.3V , EN = 3.3V, TA = 25 °C, as measured on the SE2574BL-R-EK1 evaluation board, all

unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

VENH

Logic High Voltage

(Module On)

-

1.8

-

3.6

V

VENL

Logic Low Voltage

(Module Off)

-

0

-

0.4

V

IENH

Input Current Logic

High Voltage

-

-

160

180

μA

IENL

Input Current Logic

Low Voltage

-

-

20

25

μA

AC Electrical Characteristics

802.11g/n Transmit Characteristics

Conditions: VCC = 3.3V , EN = 3.3V, TA = 25 °C, as measured on the SE2574BL-R-EK1 evaluation board, all

unused ports terminated with 50 ohms, unless otherwise noted.

Symbol

Parameter

Condition

Min.

Typ.

Max.

Unit

FIN

Frequency Range

-

2400

-

2500

MHz

Pout

Output Power, 3.3V

54 Mbps OFDM , 64 QAM, EVM=3%

-

18.5

-

dBm

11Mbps, CCK, BT=0.45, Mask

21

P1dB

P1dB

VCC = 3.3V

-

25.0

-

dBm

S21

Small Signal Gain

-

25

27

29

dB

ΔS21

Small Signal Gain

Variation

Gain variation over single 20MHz

channel

Gain Variation over band

-

-

0.5

-

-

1.1

dB

2f

Harmonics

1 Mbps, BPSK,

20dBm, 3.3V

-

-40

-35

dBm/MHz

3f

20dBm, 3.3V

-

-40

-35

dBm/MHz

tdr, tdf

Delay & rise/fall Time 50 % of VEN edge and 90/10 % of

final output power level

-

0.7

-

μs

S11

Input Return Loss

-

10

15

-

dB

STAB

Stability

CW, POUT = 20 dBm, VCC = 3.3V

0.1 GHz – 20 GHz

Load VSWR = 10:1

All non-harmonically related outputs less

than -42 dBm/MHz

RU

Ruggedness

PIN = 12dBm, VCC = 3.3V

Load VSWR = 10:1

No permanent damage