DATA SHEET

SE2598L: 2.4 GHz Power Amplifier with Power Detector

Preliminary Information

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

202435B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 12, 2014

5

Power Detector

Conditions: VCC = VCC3 = VEN = 3.3 V, f = 2.45 GHz, TA = 25 °C, as measured on Skyworks Solutions’ SE2598L-EV1

evaluation board, unless otherwise noted

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

PDR

POUT detect range

-

0

-

P1dB

dBm

VDET

Detector voltage

POUT = 23 dBm

0.950

1.040

1.250

V

VDET

Detector voltage

POUT = 21 dBm

0.675

0.870

0.925

V

VDET

Detector voltage

POUT = NO RF

0.300

0.330

0.360

V

PDZOUT

Output Impedance

-

-

2.3

-

KΩ

PDZLOAD

DC load impedance

-

10

-

-

kΩ

Pow er Detector Response

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

3

5

7

9

11

13

15

17

19

21

23

25

Output Pow er (dBm )

2400

2450

2500

Figure 3: SE2598L Power Detector Characteristic