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BFP640F_15 Datasheet, PDF (24/28 Pages) Infineon Technologies AG – Low Noise Silicon Germanium Bipolar RF Transistor | |||
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BFP640F
Electrical Characteristics
0.5
0.4
0.3
0.2
0.1
0
0.1 0.2 0.3 0.4 0.5
â0.1
â0.2
â0.3
â0.4
â0.5
1
1.5
2
0.03 to 6 GHz
1 1.5 2 3 4 5
6.0 5.0 4.0
3.0
6.0
5.0
4.0
3.0
2.0
1.0
2.0
1.0
3
4
5
10
0.03 0.03
â10
â5
â4
â3
â2
â1.5
â1
6.0mA
25mA
Figure 5-17 Output Matching S22 = f (f), VCE = 3 V, IC = 6 / 25 mA
2
1.8
1.6
1.4
1.2
1
0.8
0.6
IC = 25mA
IC = 6.0mA
0.4
0.2
0
012345678
f [GHz]
Figure 5-18 Noise Figure NFmin = f (f), VCE = 3 V, IC = 6 / 25 mA, ZS = Zopt
9 10
Data Sheet
24
Revision 2.0, 2015-03-13
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