DATA SHEET

SE2547A: Dual-Band 802.11a/b/g/n Wireless LAN Front-End

Preliminary Information

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

202421A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

2

Pin Out Diagram

Figure 2: SE2547A Pin Out (Top View Through Package)

Pin Out Description

Pin No.

Name

Description

1

Rg

2.4 GHz RF Receive Output

2

Ra

5 GHz RF Receive Output

3

GND

Ground

4

Tg

2.4 GHz RF Transmit Input

5

GND

Ground

6

Ta

5 GHz RF Transmit Input

7

GND

Ground

8

Det

2.4/5 GHz Power Detector Output

9

ENa

5 GHz Power Amplifier Enable

10

ENg

2.4 GHz Power Amplifier Enable

11

VCC

Supply Voltage

12-16

NU

Not Used

17

VCC

Supply Voltage

18-20

NU

Not Used

21

Ant1

Antenna 1

22

GND

Ground

23

Ant0

Antenna 0

24

GND

Ground

25

CRx1

Switch Control, RX

↔ Antenna 1

26

CTx1

Switch Control, TX

↔ Antenna 1

27

CTx0

Switch Control, TX

↔ Antenna 0

28

CRx0

Switch Control, RX

↔ Antenna 0

29-30

GND

Ground