DATA SHEET

SE2537L: 5 GHz Power Amplifier with Power Detector

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

202420A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

5

Power Detector

Conditions:

VCC = 3.3 V, VEN = 2.8V, f = 5.4 GHz, TA = 25 °C, as measured on Skyworks Solutions’ SE2537L-EV1

evaluation board, unless otherwise noted

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

PDR

POUT detect range

-

0

-

P1dB

dBm

VDET

Detector voltage

POUT = 19.5 dBm

-

0.63

-

V

VDET

Detector voltage

POUT = 17.5 dBm

-

0.55

-

V

VDET

Detector voltage

POUT = NO RF

-

0.35

-

V

PDZOUT

Output Impedance

-

250

-

700

Ω

PDZLOAD

DC load impedance

-

10

-

-

kΩ

SE2537L Temp Compensated Vdet vs. Pout at 5450MHz

0.3

0.4

0.5

0.6

0.7

0.8

0.9

6

8

10

12

14

16

18

20

22

Pout(dBm)

-30C

0C

25C

70C

Figure 3: SE2537L Power Detector Characteristic over Frequency