ATF-521P8-BLK View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
MFG CO.
ATF-521P8-BLK
HP => Agilent Technologies
ATF-521P8-BLK Datasheet PDF : 24 Pages
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ATF-521P8 Typical Scattering Parameters, VDS = 4.5V, IDS = 120 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB Mag. Ang.
dB
S12
Mag.
0.1
0.913 -84.6
0.2
0.900 -125.0
0.3
0.896 -142.0
0.4
0.893 -152.3
0.5
0.882 -158.4
0.6
0.895 -164.2
0.7
0.893 -167.8
0.8
0.895 -170.8
0.9
0.897 -173.0
1
0.895 -175.5
1.5
0.893 176.0
2
0.889 169.2
2.5
0.882 163.6
3
0.888 157.9
4
0.883 146.8
5
0.885 137.7
6
0.892 128.0
7
0.894 120.4
8
0.880 105.7
9
0.876 96.5
10
0.879 84.4
11
0.889 72.8
12
0.881 62.4
13
0.893 54.0
14
0.891 42.1
15
0.888 34.1
16
0.845 25.3
17
0.828 13.2
18
0.827 -10.2
34.2 51.26
30.3 32.80
27.4 23.39
25.1 17.89
23.4 14.75
21.8 12.36
20.6 10.71
19.5 9.39
18.5 8.44
17.6 7.59
14.1 5.07
11.8 3.89
10.0 3.15
8.4 2.62
5.9 1.97
3.8 1.55
2.1 1.28
0.6 1.08
-1.0 0.89
-1.9 0.81
-3.0 0.71
-3.8 0.65
-5.2 0.55
-6.3 0.48
-7.2 0.44
-8.3 0.39
-9.1 0.35
-11.2 0.28
-11.0 0.28
135.4
115.4
106.1
100.3
96.3
92.9
90.5
88.0
86.1
83.6
75.3
67.8
61.2
54.6
40.7
28.2
16.7
5.1
-8.7
-20.8
-32.7
-44.3
-56.0
-66.6
-72.6
-79.2
-89.6
-95.9
-92.5
-36.4 0.015
-33.9 0.020
-33.4 0.021
-32.9 0.023
-32.6 0.023
-32.7 0.023
-32.4 0.024
-32.3 0.024
-32.2 0.025
-31.8 0.026
-31.1 0.028
-30.0 0.032
-29.0 0.036
-28.2 0.039
-26.5 0.047
-25.2 0.055
-24.0 0.063
-22.8 0.072
-21.2 0.087
-20.1 0.099
-19.3 0.108
-18.6 0.118
-18.1 0.125
-17.7 0.130
-17.3 0.136
-16.8 0.144
-16.1 0.157
-15.6 0.167
-16.6 0.147
Ang.
49.0
31.2
25.3
23.5
22.5
20.6
20.4
21.1
22.1
23.0
25.5
27.9
30.2
30.2
29.7
26.3
21.9
18.2
10.6
3.2
-5.2
-13.5
-23.1
-31.4
-38.4
-45.9
-55.0
-64.2
-86.1
S22
Mag. Ang.
0.423
0.499
0.522
0.530
0.531
0.537
0.537
0.539
0.539
0.540
0.538
0.528
0.526
0.528
0.536
0.556
0.576
0.591
0.585
0.602
0.605
0.624
0.642
0.664
0.697
0.732
0.751
0.821
0.654
-106.6
-139.4
-153.4
-161.1
-165.0
-168.4
-171.2
-173.1
-174.8
-176.9
177.4
172.2
168.1
163.9
155.7
148.1
140.5
133.1
124.3
114.9
104.5
94.2
83.4
72.4
65.1
56.7
50.4
44.0
39.9
MSG/MAG
dB
35.3
32.1
30.5
28.9
28.1
27.3
26.5
25.9
25.3
24.7
22.6
20.8
19.4
16.9
13.6
11.6
10.2
8.9
6.6
5.7
4.7
4.3
2.7
2.2
1.2
0.4
-1.5
-3.9
-4.3
Typical Noise Parameters, VDS = 4.5V, IDS = 120 mA
Freq
Fmin
Γopt
Γopt
Rn
Ga
GHz
dB
Mag. Ang.
dB
0.5
0.60
0.19
162.00
3.0
20.0
1.0
0.72
0.30
164.00
2.6
18.3
2.0
0.81
0.44
176.97
2.0
15.9
3.0
0.92
0.56
-164.98 2.0
13.6
4.0
1.24
0.59
-155.51 3.4
11.1
5.0
1.50
0.70
-136.55 11.1
9.7
6.0
1.60
0.75
-128.59 16.0
8.7
7.0
1.88
0.81
-117.31 24.0
7.6
8.0
2.02
0.68
-109.54 28.8
5.6
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 42. MSG/MAG and |S21|2 vs.
Frequency at 4.5V, 120 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.
11
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