7 of 14

RF3934

DS120306

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

50

45

40

35

30

25

20

15

10

5

0

1

10

100

Pout, Output Power (W PEP)

IMD vs. Output Power

(Vd = 48V,Idq = 440mA, f1 = 899.5MHz, f2 = 900.5MHz)

IMD3

IMD3

IMD5

IMD5

IMD7

IMD7

19

20

21

22

23

24

1

10

100

1000

Pout, Output Power (WPEP)

Gain vs. Pout

(2 Tone 1MHz Seperation, Vd = 48V, Idq varied, fc = 900MHz)

220mA

330mA

440mA

550mA

660mA