P - HEMT

CFH800

________________________________________________________________________________________________________

Infineon Technologies

pg. 4/7

01.03.2002

WS GS CE GaAs

Typical Common Source S – Parameters

@ 3V; 20mA; Zo = 50

Ω

f[GHz] S11 Mag S11 Ang

S21 Mag S21 Ang

S12 Mag S12 Ang

S22 Mag S22 Ang

0.1

0.957

-19.4

15.4898

166.1

0.0257

92.3

0.513

-19.7

0.2

0.9263

-28.6

15.0437

159.5

0.0298

78.5

0.5015

-29.5

0.3

0.8912

-42

14.4003

150

0.0383

67.6

0.4911

-43.3

0.4

0.8527

-55.1

13.5077

141.1

0.0511

63.3

0.4705

-55.8

0.5

0.8069

-66.9

12.5367

133.1

0.0606

58.9

0.4496

-67

0.6

0.7669

-78

11.5987

126

0.0687

54.3

0.4276

-77.2

0.7

0.7328

-87.8

10.7466

119.8

0.0753

51.6

0.4104

-86

0.8

0.7028

-97.3

9.9389

114.3

0.0793

49.2

0.391

-94.7

0.9

0.6782

-105.6

9.2058

109.4

0.0833

47.6

0.3741

-102.2

1

0.6559

-113.5

8.5522

104.6

0.0862

45.5

0.357

-110.1

1.1

0.6367

-120.5

7.967

100.4

0.0899

44.5

0.3423

-116.6

1.2

0.6228

-127.4

7.4486

96.5

0.0927

43.9

0.3275

-123.6

1.3

0.6148

-133.5

6.9662

92.9

0.0958

43.4

0.3147

-129.8

1.4

0.6095

-139.1

6.5399

89.4

0.0981

42.6

0.3029

-137.2

1.5

0.6056

-144.3

6.166

86.1

0.1006

42.1

0.2957

-143.2

1.6

0.6036

-149.4

5.8202

82.9

0.1028

41.9

0.2893

-149.9

1.7

0.603

-153.9

5.5013

79.9

0.1046

41.7

0.2874

-155.7

1.8

0.6027

-158.3

5.2209

77.1

0.1062

41.1

0.2873

-162.7

1.9

0.6031

-162.5

4.9601

74.3

0.1085

40.9

0.2905

-168.5

2

0.6038

-166.5

4.7314

71.6

0.1107

41

0.2939

-174.5

2.1

0.6071

-170.2

4.5082

69.1

0.1126

41

0.3017

-179.4

2.2

0.6095

-173.4

4.3096

66.8

0.1142

40.9

0.3098

175.8

2.3

0.6137

-176.9

4.1146

64.2

0.1156

40.8

0.3214

171.6

2.4

0.6161

179.9

3.9305

61.5

0.1171

41.1

0.3296

167.8

2.5

0.6193

176.7

3.7486

59.2

0.1183

41.2

0.3432

164.4

3

0.6317

164.5

3.0678

49.6

0.1262

42

0.3936

154

3.5

0.6319

154

2.5974

40.6

0.1312

44.1

0.4201

148.5

4

0.6312

145

2.2788

33

0.1405

47.1

0.4252

144.9

4.5

0.6218

137.3

2.0568

24.9

0.1557

49.2

0.4164

141

5

0.6144

129.7

1.8964

16.6

0.1744

49.7

0.4099

135.7

5.5

0.6215

122.6

1.7717

7.3

0.1943

47.7

0.4095

127.8

6

0.6389

115

1.6692

-3.5

0.2042

42.8

0.4137

114

Typical Common Source Noise – Parameters

@ 3V; 20mA; Zo = 50

Ω

f[GHz]

Mag

0.9

0.39

20.4

0.28

36

0.11

1.8

0.52

16.5

0.36

115

0.09

2.4

0.57

13.6

0.38

134

0.08

3.0

0.69

12

0.40

175

0.06