3

Rev. E

BeRex

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●email: sales@berex.com

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30-4000 MHz SILICON GERMANIUM Gain Block

BGS3

S-Parameter

Typical Performance (Vd = 3.0V, Ic = 52mA, T = 25°C)

Freq

[MHz]

S11

Mag

S11

Ang

S21

Mag

S21

Ang

S12

Mag

S12

Ang

S22

Mag

S22

Ang

70.00

0.125

-168.1

26.57

169.6

0.033

11.51

0.172

-163.6

900.00

0.17

73.68

19.0

130.4

0.035

28.7

0.181

135.7

1000.00

0.17

68.3

18.4

126.8

0.38

227

0.19

135.5

1500.00

0.156

44.0

14.69

112.6

0.042

31.7

0.218

121.2

2000.00

0.125

35.0

12.1

97.7

0.047

40.2

0.248

109.8

2500.00

0.085

29.1

9.61

93.1

0.056

48.8

0.282

94.1

3500.00

0.075

76.9

8.51

74.8

0.065

56.2

0.328

63.8

4000.00

0.141

93.7

8.18

69.0

0.080

56.9

0.393

50.4

Typical Device Data

S-parameters (Vc=3V, Ic=52mA, T=25°C, Bias Tee Data)

Freq

MHz

30

50

70

900

1900

2140

2450

2650

3500

S21

dB

28.8

28.6

28

25.4

21.6

20.8

20

19.5

17.2

S11

dB

-13

-16

-17

-17

-17

-18

-20

-22

-14.5

S22

dB

-15

-15

-14

-14

-14

-14

-16

-17

-18.9

P1

dBm

16

16.2

16.7

17.4

16.9

16

16

15.9

14.5

OIP3

dBm

30

31

30.5

30.5

30.5

29

28.5

28.5

27.2

NF

dB

1.9

1.6

1.8

1.7

1.8

1.9

1.9

2

2