BF904 Ver la hoja de datos (PDF) - NXP Semiconductors.
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BF904 Datasheet PDF : 14 Pages
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NXP Semiconductors
N-channel dual gate MOS-FETs
Product specification
BF904; BF904R
Table 1 Scattering parameters: VDS =5 V; VG2-S = 4 V; ID = 10 mA
f
(MHz)
S11
MAGNITUDE
(ratio)
ANGLE
(deg)
S21
MAGNITUDE
(ratio)
ANGLE
(deg)
S12
MAGNITUDE
(ratio)
40
100
200
300
400
500
600
700
800
900
1 000
1 200
1 400
1 600
1 800
2 000
2 200
2 400
2 600
2 800
3 000
0.989
0.985
0.976
0.958
0.942
0.918
0.899
0.876
0.852
0.823
0.800
0.750
0.719
0.682
0.642
0.602
0.547
0.596
0.682
0.771
0.793
−3.4
−8.3
−16.4
−24.1
−32.0
−39.3
−46.0
−52.6
−58.8
−64.9
−70.9
−82.4
−92.7
−102.5
−109.8
−116.5
−124.9
−128.7
−132.6
−142.5
−157.5
2.420
2.414
2.368
2.301
2.251
2.170
2.080
2.001
1.924
1.829
1.747
1.621
1.535
1.424
1.349
1.283
1.130
1.018
0.979
0.804
0.541
175.7
169.1
158.8
148.5
138.8
129.5
120.7
112.1
103.2
94.7
86.5
70.7
54.6
39.4
22.5
1.1
−15.1
−49.1
−79.4
−116.2
−153.5
0.000
0.001
0.003
0.004
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.008
0.010
0.013
0.018
0.014
0.040
0.077
0.120
0.149
ANGLE
(deg)
79.9
78.3
80.3
73.7
70.7
67.2
67.8
68.6
72.9
78.7
88.3
120.5
139.8
137.8
156.8
175.1
172.6
−163.9
−164.0
178.8
158.3
S22
MAGNITUDE
(ratio)
0.993
0.992
0.987
0.980
0.974
0.966
0.958
0.951
0.944
0.937
0.933
0.928
0.930
0.924
0.928
0.928
0.887
0.837
0.778
0.629
0.479
ANGLE
(deg)
−1.6
−3.9
−7.8
−11.4
−15.2
−18.7
−22.2
−25.5
−28.9
−32.1
−35.2
−41.7
−48.4
−54.9
−62.9
−73.1
−81.0
−95.8
−109.6
−119.5
−119.9
Table 2 Noise data: VDS = 5 V; VG2-S = 4 V; ID = 10 mA
f
(MHz)
Fmin
(dB)
Γopt
(ratio)
800
2.00
0.686
(deg)
49.6
rn
50.40
Rev. 06 - 13 November 2007
10 of 14
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