BFG540-X データシートの表示（PDF） - Philips Electronics

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BFG540-X

NPN 9 GHz wideband transistor

Philips Electronics 

Philips Semiconductors

NPN 9 GHz wideband transistor

Product specification

BFG540; BFG540/X;

BFG540/XR

handbook, full pagewidth

90°

1

135°

0.5

0.2

0.2

180° 0

Fmin = 1.3 dB

OPT

0.5

1

F = 1.5 dB

1.0

2

45°

0.8

0.6

0.4

5

0.2

2

5

0° 0

0.2

F = 2 dB

5

F = 3 dB

0.5

−135°

1

−90°

2

−45°

MRA762

1.0

IC = 10 mA; VCE = 8 V; Zo = 50 Ω; f = 900 MHz.

Fig.15 Noise circle figure.

handbook, full pagewidth

90°

1

135°

0.5

G = 8 dB

G = 9 dB

Gmax = 11.4 dB G = 10 dB

MS

180°

0.2

0.5

1

0

OPT

Fmin = 2.1 dB

0.2

F = 2.5 dB

F = 3 dB

F = 4 dB

0.5

−135°

1

−90°

1.0

2

45°

0.8

0.6

0.4

5

0.2

2

5

0° 0

5

2

−45°

MRA763

1.0

IC = 10 mA; VCE = 8 V; Zo = 50 Ω; f = 2 GHz.

Fig.16 Noise circle figure.

2000 May 23

8

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