DATA SHEET

SE2609L: 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

202439A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012

6

Power Detector

Conditions:

VCC = 3.3, VREF = 2.85 V, f = 2.45 GHz, TA = 25 °C, as measured on Skyworks Solutions’ SE2609L-EK1

evaluation board, unless otherwise noted

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

PDR

POUT detect range

-

0

-

P1dB

dBm

VDET

Detector Voltage

POUT = 24 dBm, VCC = 5.0 V

-

1.05

-

V

POUT = 22 dBm, VCC = 5.0 V

-

0.90

-

V

POUT = 22 dBm, VCC = 3.3 V

-

0.95

-

V

POUT = 19 dBm, VCC = 3.3V

-

0.75

-

V

POUT = NO RF

-

0.33

-

V

PDZOUT

Output Impedance

-

-

2.3

-

k

Ω

PDZLOAD

DC load impedance

-

10

-

-

kΩ

Power Detector Response, CW

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

2

4

6

8

10

12

14

16

18

20

22

24

Output Power (dBm)

2400MHz, 5.0V

2450MHz, 5.0V

2500MHz, 5.0V

2400MHz, 3.3V

2450MHz, 3.3V

2500Mhz, 3.3V

Figure 3: SE2609L Power Detector Characteristic