4 of 14

RF3931

DS120406

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

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

Typical Performance in standard 2.14GHz fixed tuned test fixture

(CW, T = 25°C, unless noted)

-25

-23

-21

-19

-17

-15

-13

-11

-9

-7

-5

6

7

8

9

10

11

12

13

14

15

16

2080

2110

2140

2170

2200

Frequency (MHz)

Small Signal Performance vs. Frequency, Pout = 30dBm

(Vd = 48V, Idq = 130mA)

Gain

IRL

Fixed tuned test circuit

-25

-23

-21

-19

-17

-15

-13

-11

-9

-7

-5

5

6

7

8

9

10

11

12

13

14

15

2080

2100

2120

2140

2160

2180

2200

Frequency (MHz)

Gain/IRL vs. Frequency, Pout = 46dBm

(CW, Vd = 48V, Idq = 130mA)

Gain

IRL

Fixed tuned test circuit

50

52

54

56

58

60

2080

2100

2120

2140

2160

2180

2200

Frequency (MHz)

Drain Efficiency vs. Frequency, Pout = 46dBm

(CW, Vd = 48V, Idq = 130mA)

Eff

Fixed tuned test circuit