BFS17R 查看數據表（PDF） - Vishay Semiconductors
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BFS17R Datasheet PDF : 10 Pages
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W VCE = 5 V, IC = 10 mA , Z0 = 50
S11
j
j0.5
j2
j0.2
j5
2.0 GHz
ÁÁÁ 0
0.2 1.0
ÁÁÁ0.5
ÁÁ1ÁÁÁÁ2ÁÁÁÁ5ÁÁ
1
0.3
–j0.2
–j5
0.1
–j0.5
–j2
13 546
–j
S21
Figure 4. Input reflection coefficient
90°
120°
60°
0.1
150°
30°
0.3
0.5
180°
2.0 GHz
8
16 0°
–150°
–30°
13548
–120°
–60°
–90°
Figure 5. Forward transmission coefficient
BFS17/BFS17R/BFS17W
Vishay Telefunken
S12
120°
150°
180°
90° 2.0 GHz
60°
1.5
1.0
0.5
0.1
0.08
30°
0.16 0°
–150°
–30°
13 547
–120°
–60°
–90°
Figure 6. Reverse transmission coefficient
S22
j
j0.5
j2
j0.2
j5
ÁÁÁÁÁÁÁÁÁÁ 0
0.2 0.5 1
2
5
1
0.5
ÁÁÁÁÁÁÁÁÁÁ0.1
–j0.2
2.0 GHz
–j5
–j0.5
–j2
13 549
–j
Figure 7. Output reflection coefficient
Document Number 85038
Rev. 4, 20-Jan-99
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