ATF-521P8 View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
MFG CO.
ATF-521P8
HP => Agilent Technologies
'ATF-521P8' PDF : 24 Pages View PDF
ATF-521P8 Typical Scattering Parameters, VDS = 4V, IDS = 200 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB Mag. Ang.
dB
0.1
0.843 -90.5
34.3 51.89 134.8
-37.7
0.2
0.879 -129.3
30.3 32.88 115.0
-35.4
0.3
0.888 -146.1
27.4 23.48 105.8
-35.1
0.4
0.892 -155.6
25.1 17.91 100.1
-34.4
0.5
0.886 -161.5
23.4 14.80 96.3
-34.2
0.6
0.896 -165.7
21.8 12.37 92.7
-34.2
0.7
0.897 -169.5
20.6 10.74 90.5
-33.6
0.8
0.898 -172.2
19.5 9.39
88.1
-33.5
0.9
0.896 -174.9
18.6 8.47
85.9
-33.3
1
0.896 -176.7
17.6 7.61
84.0
-32.9
1.5
0.898 175.2
14.1 5.06
75.7
-32.1
2
0.887 168.0
11.8 3.91
68.1
-30.7
2.5
0.893 162.8
10.0 3.15
61.7
-29.5
3
0.886 156.9
8.4 2.63
55.1
-28.4
4
0.887 146.6
5.9 1.97
41.5
-26.7
5
0.894 136.8
3.9 1.57
29.4
-25.1
6
0.898 127.4
2.1 1.28
17.7
-23.9
7
0.896 119.7
0.7 1.09
6.3
-22.6
8
0.879 105.4
-0.9 0.90
-7.1
-21.1
9
0.888 95.0
-1.7 0.82
-19.3
-20.1
10
0.872 84.1
-2.9 0.72
-30.9
-19.2
11
0.880 72.4
-3.8 0.65
-42.8
-18.6
12
0.875 60.4
-4.8 0.58
-53.3
-18.0
13
0.908 52.4
-6.2 0.49
-63.4
-17.7
14
0.898 41.3
-7.1 0.44
-73.5
-17.2
15
0.888 34.1
-8.2 0.39
-80.2
-16.8
16
0.815 24.1
-8.9 0.36
-85.3
-16.2
17
0.725 11.3
-9.9 0.32
-90.9
-15.5
18
0.792 -9.8
-10.2 0.31
-95.1
-16.6
S12
Mag.
0.013
0.017
0.018
0.019
0.020
0.020
0.021
0.021
0.022
0.023
0.025
0.029
0.034
0.038
0.046
0.056
0.064
0.074
0.088
0.099
0.110
0.118
0.126
0.130
0.138
0.144
0.156
0.167
0.147
Ang.
46.5
32.1
26.0
25.1
24.6
24.1
24.7
24.4
26.5
26.3
29.9
35.2
35.8
35.8
33.2
29.6
25.5
20.4
12.4
4.7
-4.3
-12.9
-22.8
-31.4
-38.0
-45.6
-54.7
-66.0
-84.8
S22
Mag. Ang.
0.408
0.507
0.539
0.549
0.551
0.556
0.557
0.559
0.559
0.560
0.558
0.547
0.545
0.547
0.554
0.572
0.590
0.603
0.594
0.609
0.610
0.629
0.647
0.666
0.699
0.734
0.750
0.809
0.652
-118.1
-146.1
-158.3
-164.8
-168.2
-170.9
-173.5
-175.2
-176.9
-178.7
176.0
170.9
166.9
162.6
154.3
146.6
139.0
131.6
122.7
113.2
102.9
92.6
81.9
71.0
64.0
55.9
49.3
43.5
39.7
MSG/MAG
dB
36.0
32.9
31.2
29.7
28.7
27.9
27.1
26.5
25.9
25.2
23.1
21.3
18.9
16.3
13.6
11.9
10.3
8.9
6.6
6.1
4.4
3.8
2.8
2.6
1.5
0.5
-1.7
-3.1
-4.2
Typical Noise Parameters, VDS = 4 V, IDS = 200 mA
Freq
Fmin
Γopt
Γopt
Rn
Ga
GHz
dB
Mag. Ang.
dB
0.5
0.67
0.21
155.00
2.8
20.1
1.0
0.74
0.30
164.00
2.6
18.4
2.0
0.96
0.46
-176.61 2.1
16.4
3.0
1.24
0.57
-162.19 2.8
13.9
4.0
1.44
0.62
-152.18 4.5
11.4
5.0
1.62
0.69
-135.43 10.0
10.0
6.0
1.83
0.74
-127.94 17.0
8.7
7.0
1.99
0.82
-117.20 27.7
7.7
8.0
2.21
0.71
-108.96 35.3
5.9
40.0
30.0
MSG
20.0
10.0
0.0
-10.0
MAG
S21
-20.0
0
5
10
15
20
FREQUENCY (GHz)
Figure 43. MSG/MAG and |S21|2 vs.
Frequency at 4V, 200 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.
12
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