Specifications and information are subject to change without notice.

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com

Page 8 of 12

October 2006

FP2189

1-Watt HFET

Product Information

The Communications Edge

TM

FP2189-PCB2140S Application Circuit Performance Plots

S11 vs. Frequency

-30

-25

-20

-15

-10

-5

0

2110

2130

2150

2170

Frequency (MHz)

-40c

+25c

+85c

S21 vs. Frequency

11

12

13

14

15

16

2110

2130

2150

2170

Frequency (MHz)

-40c

+25c

+85c

S22 vs. Frequency

-30

-25

-20

-15

-10

-5

0

2110

2130

2150

2170

Frequency (MHz)

-40c

+25c

+85c

P1dBvs. Frequency

24

26

28

30

32

34

2110

2130

2150

2170

Frequency (MHz)

-40C

+25C

+85C

Noise Figurevs. Frequency

0

1

2

3

4

5

6

2110

2130

2150

2170

Frequency (MHz)

-40C

+25C

+85C

ACPRvs. Channel Power

3GPPW-CDMA, Test Model 1+ 64 DPCH, ±5MHz offset

-60

-55

-50

-45

-40

-35

18

19

20

21

22

23

24

Output Channel Power (dBm)

-40C

+25C

+85 C

freq= 2140MHz

OIP3vs. Temperature

36

38

40

42

44

46

-40

-15

10

35

60

85

Temperature (°C)

freq= 2140, 2141 MHz

+15dBm/ tone

IMDproducts vs. Output Power

fundamental frequency=2140, 2141MHz; Temp =+25°C

-100

-80

-60

-40

-20

0

4

8

12

16

20

24

Output Power (dBm)

IMD_Low

IMD_High

OIP3 vs. Output Power

fundamental frequency= 2140, 2141MHz; Temp =+25°C

30

35

40

45

50

0

4

8

12

16

20

24

Output Power (dBm)

Output Power / Gain vs. Input Power

frequency= 2140MHz, Temp=-40°C

6

8

10

12

14

16

2

6

10

14

18

22

Input Power (dBm)

12

16

20

24

28

32

Output Power

Gain

Output Power / Gain vs. Input Power

frequency=2140 MHz, Temp= +25°C

6

8

10

12

14

16

2

6

10

14

18

22

Input Power (dBm)

12

16

20

24

28

32

Output Power

Gain

Output Power / Gain vs. Input Power

frequency=2140 MHz, Temp= +85°C

6

8

10

12

14

16

2

6

10

14

18

22

Input Power (dBm)

12

16

20

24

28

32

Output Power

Gain

14 mil GETEK

The layout of this circuit can be downloaded from the website.