ATF-33143 View Datasheet(PDF) - HP => Agilent Technologies
Part Name
Description
Manufacturer
ATF-33143 Datasheet PDF : 14 Pages
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ATF-33143 Typical Scattering Parameters, VDS = 4 V, IDS = 60 mA
Freq.
S11
S21
S12
(GHz) Mag. Ang. dB Mag. Ang. dB Mag. Ang.
0.5 0.86 -75.60 23.20 14.45 132.90 -28.18 0.039 54.80
0.8 0.77 -115.00 20.44 10.53 109.80 -25.35 0.054 42.20
1.0 0.76 -122.50 19.80 9.77 105.30 -25.04 0.056 40.20
1.5 0.73 -151.80 16.97 7.06 87.50 -23.61 0.066 33.20
1.8 0.72 -164.60 15.54 5.99 79.20 -22.97 0.071 30.60
2.0 0.72 -171.80 14.67 5.41 74.20 -22.73 0.073 28.90
2.5 0.72 171.00 12.79 4.36 62.70 -21.94 0.080 25.10
3.0 0.73 158.20 11.18 3.62 53.00 -21.31 0.086 21.60
4.0 0.74 136.50 8.76 2.74 35.20 -20.00 0.100 13.70
5.0 0.75 117.00 6.99 2.24 17.50 -18.86 0.114 3.40
6.0 0.77 98.00 5.47 1.88 -1.00 -17.99 0.126 -8.90
7.0 0.79 80.20 3.94 1.57 -19.00 -17.52 0.133 -22.30
8.0 0.82 64.70 2.45 1.33 -34.90 -17.39 0.135 -33.60
9.0 0.83 50.60 1.27 1.16 -49.10 -17.08 0.140 -43.40
10.0 0.86 36.60 0.37 1.04 -64.30 -16.54 0.149 -55.20
11.0 0.88 21.80 -0.72 0.92 -80.40 -16.48 0.150 -68.40
12.0 0.90
7.50 -1.97 0.80 -96.20 -16.71 0.146 -81.10
13.0
0.91
-4.80 -3.45 0.67 -110.80 -17.27 0.137 -92.90
14.0 0.91 -15.40 -4.69 0.58 -122.80 -17.65 0.131 -101.60
15.0 0.92 -27.30 -5.70 0.52 -135.40 -17.79 0.129 -111.60
16.0 0.93 -40.40 -6.52 0.47 -148.30 -17.72 0.130 -122.20
17.0 0.94 -52.20 -7.51 0.42 -162.10 -17.92 0.127 -134.70
18.0 0.93 -61.20 -8.78 0.36 -172.80 -18.56 0.118 -143.30
S22
Mag. Ang.
0.26 -118.50
0.34 -150.00
0.35 -155.50
0.39 -176.10
0.41 175.00
0.42 169.80
0.45 160.60
0.47 152.70
0.49 139.90
0.50 125.70
0.51 109.10
0.54 91.60
0.57 75.90
0.60 63.70
0.63 52.00
0.66 38.50
0.70 22.50
0.73
6.70
0.76
-5.20
0.79 -15.20
0.81 -25.10
0.82 -37.30
0.84 -49.20
MSG/MAG
(dB)
25.69
22.90
22.42
20.29
19.26
18.70
17.36
16.25
10.91
9.78
9.03
8.44
7.78
7.42
7.68
7.61
7.44
6.46
5.86
5.65
5.65
5.44
4.17
ATF-33143 Typical Noise Parameters
VDS = 4 V, IDS = 60 mA
Freq.
GHz
Fmin
dB
Γopt
Mag. Ang.
Rn/50
-
0.5
0.29
0.42
31.40 0.080
0.9
0.33
0.33
44.70 0.070
1.0
0.34
0.32
48.00 0.070
1.5
0.38
0.26
71.90 0.060
1.8
0.39
0.22
94.00 0.050
2.0
0.42
0.22 109.70 0.046
2.5
0.47
0.25 149.40 0.030
3.0
0.51
0.29 166.80 0.030
4.0
0.63
0.39 -160.60 0.040
5.0
0.72
0.46 -135.30 0.060
6.0
0.82
0.51 -112.40 0.110
7.0
0.93
0.57
-90.90 0.210
8.0
1.03
0.61
-71.80 0.370
9.0
1.13
0.66
-55.50 0.550
10.0
1.22
0.69
-41.80 0.720
Ga
dB
25.91
21.80
21.00
18.14
16.96
16.29
14.95
13.58
11.74
10.36
9.17
8.18
7.19
6.56
6.29
30
25
MSG
20
15
10
|S21|2
5
MAG
0
-5
0
5
10
15
20
FREQUENCY (GHz)
Figure 22. MSG/MAG and |S21|2 vs.
Frequency at 4V, 60 mA.
Notes:
1. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATF 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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