ATF-55143 データシートの表示（PDF） - HP => Agilent Technologies
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ATF-55143
HP => Agilent Technologies
ATF-55143 Datasheet PDF : 22 Pages
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ATF-55143 Typical Scattering Parameters, VDS = 2V, IDS = 15 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB
Mag. Ang.
S12
Mag. Ang.
0.1
0.997
-7.1
0.5
0.953
-34.5
0.9
0.873
-58.8
1.0
0.856
-64.6
1.5
0.759
-89.3
1.9
0.695
-106.2
2.0
0.681
-110.2
2.5
0.621
-129.3
3.0
0.578
-147.4
4.0
0.536
177.3
5.0
0.541
145.1
6.0
0.554
119.1
7.0
0.574
97.0
8.0
0.594
75.5
9.0
0.63
55.9
10.0
0.703
37.3
11.0
0.757
21.1
12.0
0.793
7.1
13.0
0.818
-8.2
14.0
0.841
-23.8
15.0
0.863
-38.1
16.0
0.856
-51.2
17.0
0.871
-60.2
18.0
0.913
-70.4
22.33
21.82
20.86
20.58
19.14
18.06
17.8
16.62
15.54
13.71
12.09
10.59
9.3
8.13
7.12
6.14
4.92
3.79
2.77
1.76
0.32
-1.29
-2.66
-3.8
13.074
12.333
11.042
10.693
9.059
7.998
7.762
6.773
5.985
4.850
4.020
3.384
2.917
2.549
2.271
2.028
1.762
1.547
1.376
1.225
1.038
0.862
0.736
0.646
174.4
153.0
134.4
130.3
112.2
100.0
97.2
83.9
71.8
49.4
28.4
9.0
-9.1
-27.0
-44.6
-63.5
-81.7
-98.5
-115.9
-134.3
-152.5
-168.8
177.0
161.7
0.006
0.027
0.044
0.047
0.060
0.068
0.070
0.076
0.082
0.091
0.096
0.101
0.105
0.106
0.113
0.121
0.123
0.125
0.125
0.125
0.118
0.111
0.109
0.105
85.7
69.4
56.3
53.3
41.6
34.4
32.8
25.6
19.4
7.9
-3.0
-12.7
-23.0
-33.1
-40.4
-53.2
-65.3
-76.9
-89.5
-102.7
-116.3
-128.0
-138.6
-151.9
S22
Mag. Ang.
0.752
0.712
0.654
0.636
0.560
0.509
0.498
0.443
0.390
0.295
0.225
0.183
0.150
0.101
0.047
0.078
0.162
0.231
0.275
0.339
0.438
0.524
0.586
0.636
-4.6
-22.1
-36.7
-39.6
-51.8
-59.0
-60.5
-67.5
-73.6
-87.3
-104.3
-120.8
-138.4
-149.7
-175.2
82.0
51.1
31.3
12.8
-5.5
-21.0
-32.0
-44.4
-58.1
MSG/MAG
dB
33.38
26.60
24.00
23.57
21.79
20.70
20.45
19.50
18.63
17.27
16.22
10.47
9.34
8.32
7.99
8.33
8.19
7.98
7.68
7.43
6.85
5.58
5.27
6.28
Typical Noise Parameters, VDS = 2V, IDS = 15 mA
Freq
Fmin
GHz
dB
Γopt
Γopt
Rn/50
Ga
Mag. Ang.
dB
0.5
0.21
0.627
18.7
0.1
25.41
0.9
0.25
0.56
23.6
0.1
23.47
1.0
0.26
0.53
27.3
0.1
23.02
1.9
0.4
0.51
49.7
0.09
19.44
2.0
0.41
0.5
52.6
0.09
19.09
2.4
0.48
0.41
62.3
0.09
17.81
3.0
0.57
0.35
80.4
0.08
16.17
3.9
0.7
0.22
118.4
0.06
14.25
5.0
0.86
0.2
-176.5
0.06
12.6
5.8
0.99
0.23
-140.5
0.08
11.77
6.0
1.03
0.23
-134.6
0.08
11.6
7.0
1.16
0.29
-99.3
0.14
10.86
8.0
1.35
0.35
-69.3
0.25
10.22
9.0
1.49
0.43
-47.9
0.39
9.48
10.0
1.62
0.54
-30.8
0.57
8.47
40
35
30
25
MSG
20
15
10
5
|S 21| 2
0
-5
-10
0
5
10
15
20
FREQUENCY (GHz)
Figure 27. MSG/MAG and |S 21| 2 vs.
Frequency at 2V, 15 mA.
Notes:
1. Fmin values at 2 GHz and higher are based on measurements while the Fmins below 2 GHz have been extrapolated. The Fmin values are based on a set of
16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements a true Fmin is calculated.
Refer to the noise parameter application section for more information.
2. S and noise parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the gate
lead. The output reference plane is at the end of the drain lead. The parameters include the effect of four plated through via holes connecting source
landing pads on top of the test carrier to the microstrip ground plane on the bottom side of the carrier. Two 0.020 inch diameter via holes are placed
within 0.010 inch from each source lead contact point, one via on each side of that point.
8
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