EPA480B/EPA480BV

UPDATED: 09/27/2007

High Efficiency Heterojunction Power FET

Specifications are subject to change without notice.

Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085

Page 2 of 2

September 2007

S-PARAMETERS

EPA480B

8V, 1/2 Idss

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

1.0

0.867

-152.8

7.224

106.4

0.014

11.8

0.644

-177.4

2.0

0.921

-168.1

3.791

87.7

0.015

16.8

0.664

-176.3

3.0

0.950

-177.0

2.900

78.1

0.015

26.6

0.680

-175.8

4.0

0.950

179.6

2.175

71.6

0.017

30.4

0.691

-176.0

5.0

0.959

172.9

1.718

65.2

0.015

43.3

0.703

-172.9

6.0

0.959

171.5

1.440

59.7

0.017

49.3

0.709

-174.7

7.0

0.961

170.9

1.235

54.5

0.020

47.9

0.721

-176.5

8.0

0.952

170.5

1.074

49.4

0.023

48.5

0.742

-179.7

9.0

0.948

170.2

0.942

44.3

0.023

48.5

0.760

178.1

10.0

0.952

169.4

0.812

41.8

0.024

57.4

0.769

-178.5

11.0

0.958

169.2

0.743

35.5

0.028

52.8

0.759

175.6

12.0

0.968

168.5

0.667

31.8

0.004

-8.8

0.775

175.6

14.0

0.946

163.9

0.539

24.5

0.029

52.9

0.821

176.2

16.0

0.945

158.4

0.450

15.7

0.031

48.5

0.850

175.8

18.0

0.958

157.6

0.391

9.0

0.030

45.0

0.845

173.5

20.0

0.935

155.7

0.352

1.8

0.040

48.2

0.865

167.2

22.0

1.304

150.7

0.319

-0.2

0.046

49.0

0.677

163.8

24.0

1.265

145.2

0.274

-12.4

0.049

39.8

0.652

163.5

26.0

1.116

142.9

0.238

-20.4

0.053

39.2

0.692

162.8

EPA480BV

8V, 1/2 Idss

FREQ

--- S11 ---

--- S21 ---

--- S12 ---

--- S22 ---

(GHz)

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

1.0

0.941

-156.9

8.989

96.7

0.013

18.0

0.666

-174.6

2.0

0.948

-170.0

4.575

84.1

0.014

15.0

0.675

-176.9

3.0

0.952

-176.1

3.030

75.8

0.013

14.9

0.686

-176.2

4.0

0.951

-179.7

2.237

68.8

0.013

18.3

0.699

-175.1

5.0

0.956

176.7

1.718

63.1

0.013

22.1

0.722

-172.7

6.0

0.962

175.6

1.390

57.8

0.012

27.2

0.736

-171.5

7.0

0.965

176.1

1.163

53.3

0.012

31.5

0.755

-171.0

8.0

0.966

177.9

0.992

49.3

0.012

37.6

0.772

-171.9

9.0

0.972

179.6

0.863

45.6

0.012

41.0

0.789

-172.3

10.0

0.967

-179.0

0.760

42.0

0.011

45.2

0.805

-172.8

11.0

0.969

-177.8

0.682

38.8

0.012

47.5

0.816

-173.1

12.0

0.969

-177.3

0.613

35.3

0.012

51.2

0.818

-173.6

14.0

0.965

178.4

0.511

27.6

0.014

52.8

0.827

-172.3

16.0

0.970

169.2

0.438

18.0

0.014

46.9

0.854

-170.5

18.0

0.972

158.8

0.367

7.9

0.013

37.8

0.870

-170.6

20.0

0.979

152.1

0.299

-1.2

0.013

41.1

0.877

-172.8

22.0

0.969

163.2

0.233

-6.9

0.014

32.2

0.922

171.4

24.0

0.978

158.9

0.192

-10.9

0.015

39.3

0.923

175.7

26.0

0.977

158.9

0.169

-11.6

0.018

44.7

0.934

180.0

Note: The data included 0.7 mils diameter Au bonding wires; 4 gate wires, 15 mils each; 4 drain wires, 20 mils each;

10 source wires, 7 mils each; no source wires for EPA480BV.