BFR94A Datasheet, PDF (7/9 Pages) NXP Semiconductors – NPN 3.5 GHz wideband transistor

Philips Semiconductors
NPN 3.5 GHz wideband transistor
Product specification
BFR94A
handbook, full pagewidth
90°
120°
60°
150°
0.3
0.2
0.1
180°
1000 MHz
800
500
200
100
30°
+ϕ
0°
−ϕ
150°
30°
120°
60°
90°
MEA901
I_C = 90 mA; V_CE = 20 V; T_amb = 25 °C.
Fig.8 Common emitter reverse transmission coefficient (S₁₂).
handbook, full pagewidth
1
0.5
2
0.2
5
+j
0
10
0.2
0.5
1
2
5 10
∞
–j
1000
10
0.2
500
200
100 MHz
5
0.5
2
I_C = 90 mA; V_CE = 20 V; T_amb = 25 °C.
Z_o = 50 Ω.
1
MEA499
Fig.9 Common emitter output reflection coefficient (S₂₂).
September 1995
7