BFG480W_2015 Datasheet, PDF (8/16 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – NPN wideband transistor

Philips Semiconductors
NPN wideband transistor
Preliminary specification
BFG480W
90°
135°
3GHz
0.5 0.4 0.3 0.2 0.1
180°
40MHz
45°
0°
-135°
-45°
-90°
I_C = 80 mA; V_CE = 2 V.
Fig.11 Common emitter reverse transmission coefficient (S₁₂); typical values.
90°
+1
135°
+0.5
+0.2
0
180°
3GHz
0.2
0.5
1
-0.2
1.0
45°
0.8
+2
0.6
0.4
+5
0.2
2
5
0° 0
40MHz
-5
-135°
-0.5
-1
-90°
-2 -45°
1.0
I_C = 80 mA; V_CE = 2 V; Z_o = 50 Ω.
Fig.12 Common emitter output reflection coefficient (S₂₂); typical values.
1998 Jul 09
8