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BFS25A Datasheet, PDF (8/11 Pages) NXP Semiconductors – NPN 5 GHz wideband transistor | |||
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Philips Semiconductors
NPN 5 GHz wideband transistor
Product speciï¬cation
BFS25A
handbook, full pagewidth
IC = 1 mA; VCE = 1 V;
Zo = 50 â¦.
90°
1
135°
0.5
0.2
0.2
180° 0
0.2
0.5
1
3 GHz
1.0
2
45°
0.8
0.6
0.4
5
0.2
2
5
0° 0
40 MHz
5
0.5
â135°
1
â90°
2
â45°
MRA052
1.0
Fig.15 Common emitter input reflection coefficient (S11).
handbook, full pagewidth
90°
135°
45°
3 GHz
180°
40 MHz
0°
54
3
2
1
IC = 1 mA; VCE = 1 V.
December 1997
â135°
â45°
â90°
MRC053
Fig.16 Common emitter forward transmission coefficient (S21).
8
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