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 = 3V, IDS = 200 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB Mag. Ang.
dB
0.1
0.867 -94.6
33.7 48.20 132.4
-36.8
0.2
0.894 -132.9
29.4 29.66 113.2
-34.9
0.3
0.899 -148.2
26.5 21.06 104.4
-34.1
0.4
0.896 -157.2
24.1 16.00 99.1
-34.0
0.5
0.892 -162.8
22.4 13.20 95.6
-33.6
0.6
0.910 -167.4
20.8 11.00 92.3
-33.2
0.7
0.906 -170.8
19.6 9.51
90.2
-33.2
0.8
0.902 -173.6
18.4 8.35
87.8
-33.0
0.9
0.907 -175.2
17.5 7.51
86.3
-32.9
1
0.902 -177.7
16.6 6.76
84.2
-32.5
1.5
0.900 174.2
13.1 4.50
76.4
-31.5
2
0.896 168.1
10.8 3.49
69.1
-29.9
2.5
0.896 162.3
9.0 2.82
63.0
-29.0
3
0.887 156.7
7.4 2.35
56.9
-27.7
4
0.890 145.7
4.9 1.76
43.8
-26.1
5
0.898 136.3
3.0 1.41
32.1
-24.5
6
0.896 127.4
1.3 1.16
21.6
-23.4
7
0.904 119.4
-0.2 0.98
10.3
-22.1
8
0.877 104.9
-1.6 0.83
-2.3
-20.7
9
0.883 94.8
-2.4 0.76
-13.0
-19.8
10
0.877 83.1
-3.5 0.67
-26.0
-18.9
11
0.875 71.7
-4.4 0.60
-36.3
-18.3
12
0.863 60.6
-5.4 0.54
-47.4
-17.8
13
0.910 51.6
-6.5 0.47
-57.9
-17.6
14
0.868 40.9
-7.5 0.42
-62.8
-17.2
15
0.863 33.4
-8.1 0.39
-74.7
-16.8
16
0.835 25.2
-9.6 0.33
-78.2
-16.3
17
0.720 11.2
-9.5 0.33
-90.8
-15.8
18
0.780 -7.7
-11.6 0.26
-92.8
-17.0
S12
Mag.
0.014
0.018
0.020
0.020
0.021
0.022
0.022
0.022
0.023
0.024
0.027
0.032
0.036
0.041
0.050
0.059
0.068
0.078
0.092
0.102
0.113
0.121
0.128
0.132
0.138
0.144
0.154
0.161
0.142
Ang.
45.1
28.5
23.2
23.7
24.5
22.9
23.9
24.6
27.0
26.9
32.7
32.9
34.3
35.0
32.2
28.3
23.5
17.7
9.0
1.3
-7.3
-16.6
-25.1
-33.6
-40.4
-47.6
-56.8
-67.6
-85.1
S22
Mag. Ang.
0.482
0.601
0.636
0.647
0.650
0.655
0.657
0.658
0.660
0.659
0.656
0.647
0.642
0.643
0.645
0.659
0.671
0.677
0.651
0.661
0.657
0.670
0.680
0.694
0.721
0.748
0.758
0.818
0.655
-132.4
-154.2
-163.8
-169.2
-171.9
-174.4
-176.7
-178.2
-179.5
178.6
173.4
167.9
163.7
159.2
150.4
142.1
134.3
126.6
117.0
107.2
96.8
86.7
76.2
65.9
59.3
51.3
44.9
39.4
37.1
MSG/MAG
dB
35.4
32.2
30.2
29.0
28.0
27.0
26.4
25.8
25.1
24.5
22.2
20.4
18.6
15.6
12.9
11.3
9.5
8.5
5.9
5.3
4.0
3.1
1.9
2.3
0.2
-0.2
-2.1
-2.6
-5.7
Typical Noise Parameters, VDS = 3V, IDS = 200 mA
Freq
Fmin
Γopt
Γopt
Rn
Ga
GHz
dB
Mag. Ang.
dB
0.5
0.66
0.22
147.00
2.9
20.0
1.0
0.72
0.30
160.00
2.6
18.3
2.0
0.87
0.42
-179.94 1.9
16.0
3.0
1.00
0.59
-163.63 1.6
13.7
4.0
1.32
0.63
-153.81 3.7
11.3
5.0
1.49
0.72
-135.10 10.0
9.9
6.0
1.59
0.74
-128.97 15.0
8.5
7.0
1.79
0.78
-117.68 25.1
7.6
8.0
1.96
0.70
-110.04 29.2
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 44. MSG/MAG and |S21|2 vs.
Frequency at 3V, 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.
13
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