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 11 May 2007 ver 1

AP602

High Dynamic Range 4W 28V HBT Amplifier

2110-2170 MHz Application Circuit Performance Plots

W-CDMA 3GPP Test Model 1+64 DPCH, 60% clipping, PAR = 8.6 dB @ 0.01% Probability, 3.84 MHz BW

Gain vs. Output Power vs. Temperature

CW tone, Vcc = 28V, Icq = 80 mA, 2140 MHz

10

11

12

13

14

15

20

24

28

32

36

Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

Icc vs. Output Power vs. Temperature

CW tone, Vcc = 28V, Icq = 80 mA, 2140 MHz

50

100

150

200

250

300

20

24

28

32

36

Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

Efficiency vs. Output Power vs. Temperature

CW tone, Vcc = 28V, Icq = 80 mA, 2140 MHz

0

10

20

30

40

50

60

20

24

28

32

36

Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

ACLR1 vs. Output Power vs. Temperature

WCDMA, Vcc = 28V, Icq = 80 mA, 2140 MHz

-60

-55

-50

-45

-40

-35

19

21

23

25

27

29

Average Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

Icc vs. Output Power vs. Temperature

WCDMA, Vcc = 28V, Icq = 80 mA, 2140 MHz

70

80

90

100

110

120

130

19

21

23

25

27

29

Average Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

Efficiency vs. Output Power vs. Temperature

WCDMA, Vcc = 28V, Icq = 80 mA, 2140 MHz

0

5

10

15

20

25

19

21

23

25

27

29

Average Output Power (dBm)

-40 ˚C

25 ˚C

85 ˚C

Gain vs. Frequency vs. Temperature

WCDMA, Vcc = 28V, Icq = 80 mA, +27 dBm Pout

9

10

11

12

13

14

2110

2130

2150

2170

Frequency (MHz)

-40 ˚C

25 ˚C

85 ˚C

ACLR1 vs. Output Power vs. Vcc

WCDMA, Icq = 80 mA, 2140 MHz, 25 ˚C

-65

-60

-55

-50

-45

-40

19

21

23

25

27

29

Average Output Power (dBm)

26 V

28 V

30 V

32 V

Efficiency vs. Output Power vs. Vcc

WCDMA, Icq = 80 mA, 2140 MHz, 25 ˚C

0

5

10

15

20

25

19

21

23

25

27

29

Average Output Power (dBm)

26 V

28 V

30 V

32 V

Gain vs. Output Power vs. Vcc

CW tone, Icq = 80 mA, 2140 MHz, 25 ˚C

11

12

13

14

20

24

28

32

36

Output Power (dBm)

26 V

28 V

30 V

32 V

Efficiency vs. Output Power vs. Vcc

CW tone, Icq = 80 mA, 2140 MHz, 25 ˚C

0

10

20

30

40

50

60

20

24

28

32

36

Output Power (dBm)

26 V

28 V

30 V

32 V

OIP3 vs. Output Power vs. Vcc

CW 2-tone signal, 2140 MHz, ∆f = 1 MHz, Icq = 80 mA, 25 ˚C

30

35

40

45

50

55

24

26

28

30

32

34

Output Power, PEP (dBm)

26 V

28 V

30 V

32 V

IMD3 vs. Output Power vs. Vcc

CW 2-tone signal, 2140 MHz, ∆f = 1 MHz, Icq = 80 mA, 25 ˚C

-65

-60

-55

-50

-45

-40

24

26

28

30

32

34

Output Power, PEP (dBm)

26 V

28 V

30 V

32 V

IMD5 vs. Output Power vs. Vcc

CW 2-tone signal, 2140 MHz, ∆f = 1 MHz, Icq = 80 mA, 25 ˚C

-70

-65

-60

-55

-50

-45

24

26

28

30

32

34

Output Power, PEP (dBm)

26 V

28 V

30 V

32 V