BFP 520

Semiconductor Group

Sep-09-1998

3

Common Emitter S-Parameters

f

GHz

MAG

ANG

MAG

ANG

MAG

ANG

MAG

ANG

0.01

0.1

0.5

1

2

3

4

5

6

0.7244

0.7251

0.6368

0.4768

0.2816

0.225

0.2552

0.3207

0.3675

-0.7

-8.4

-40.7

-73.6

-123.8

-166

156.2

133.6

118.7

32.273

31.637

27.293

19.6

11.02

7.48

5.636

4.488

3.683

178.6

171.4

140.7

113.5

84.9

67.6

53

39.7

27.5

0.0007

0.0041

0.0194

0.0351

0.00574

0.0788

0.0994

0.1177

0.1343

69.4

92.8

75.9

66.5

56.3

49.2

41.5

32.9

24.7

0.9052

0.9363

0.8523

0.6496

0.3818

0.2407

0.1544

0.095

0.0545

1.2

-4.4

-26.7

-46

-64.6

-73.6

-95.3

-128.9

177.6

Common Emitter Noise Parameters

f

Γ

opt

|

GHz

dB

dB

MAG

ANG

Ω

-

dB

dB

0.9

1.8

2.4

3

4

5

6

0.72

0.95

1.07

1.3

1.35

1.7

1.95

21.5

20

16

14.5

11.6

9.5

8

0.64

0.49

0.45

0.4

0.26

0.14

0.12

14

30

41

54

82

128

151

21.5

19

18

16.5

12.5

9

8

0.43

0.38

0.36

0.33

0.25

0.18

0.16

1.75

1.55

1.6

1.7

1.6

1.85

1.95

16.1

15.14

14.07

13.13

11.49

9.87

8.28

0.9

1.8

2.4

3

4

5

6

0.89

1.08

1.12

1.32

1.35

1.6

1.8

22

20.5

18

16.2

13.5

11.5

10.5

0.49

0.38

0.34

0.29

0.156

0.08

0.07

12

22

33

45

71

120

150

16

14

14

13.5

11

10

8

0.32

0.28

0.28

0.27

0.22

0.2

0.16

1.5

1.38

1.4

1.5

1.45

1.65

1.8

21.94

19.34

17.54

16.01

13.82

11.93

10.23

1) Input matched for minimum noise figure, output for maximum gain

2)

For more and detailed S- and Noise-parameters please contact your local Siemens

distributor or sales office to obtain a Siemens Application Notes CD-ROM or see Internet:

http://www.siemens.de/Semiconductor/products/35/35.htm

Semiconductor Group

3

1998-11-01