NXP Semiconductors

Product specification

NPN 5 GHz wideband transistor

BFG25A/X

Fig.15 Common emitter input reflection coefficient (S11); typical values.

IC = 1 mA; VCE = 1 V; Zo =50 Ω.

handbook, full pagewidth

0.2

0.5

1

2

5

10

∞

0.2

0.5

1

2

5

10

0

+ j

– j

MCD150

0.5

1

0.2

10

5

2

40 MHz

3 GHz

Fig.16 Common emitter forward transmission coefficient (S21); typical values.

IC = 1 mA; VCE =1V.

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135

_

o

180 o

135 o

90o

45o

0 o

_

45o

_ 90o

MCD151

40 MHz

5

4

3

2

1

3 GHz

Rev. 04 - 27 November 2007

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