BFR92 Datasheet, PDF (7/9 Pages) NXP Semiconductors – NPN 5 GHz wideband transistor

W V_CE = 10 V, I_C = 14 mA , Z₀ = 50
S₁₁
j
j0.5
j2
j0.2
j5
2.0 GHz
ÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁ ₀
0.2
1.0 ₁
2
5
1
–j0.2
0.3
–j5
0.1
–j0.5
–j2
13 522
–j
S₂₁
Figure 5. Input reflection coefficient
90°
120°
60°
0.1
150°
0.3
30°
0.5
180°
2.0 GHz ⁸
16 0°
–150°
–30°
13 524
–120°
–60°
–90°
Figure 6. Forward transmission coefficient
BFR92/BFR92R
Vishay Telefunken
S₁₂
120°
150°
180°
90° _{2.0 GHz}
60°
1.5
1.0
30°
0.5
0.1
0.08 0.16 0°
–150°
–30°
13 523
–120°
–60°
–90°
Figure 7. Reverse transmission coefficient
S₂₂
j
j0.5
j2
j0.2
j5
0 ^{ÁÁÁÁ}0.2^{ÁÁÁÁ}0.5 ^{ÁÁÁÁ}1 ^{ÁÁÁÁ}2 ₀^ÁÁ_.5 5^{ÁÁ 1}
0.1
2.0 GHz
–j0.2
–j5
–j0.5
–j2
13 525
–j
Figure 8. Output reflection coefficient
Document Number 85032
Rev. 3, 20-Jan-99
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