ATF-34143-TR1G Ver la hoja de datos (PDF) - Avago Technologies
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ATF-34143-TR1G Datasheet PDF : 14 Pages
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ATF-34143 Typical Scattering Parameters, VDS = 4 V, IDS = 60 mA
Freq.
S11
S21
GHz Mag. Ang.
dB
Mag. Ang.
dB
0.5
0.95
-41 21.91 12.454 150 -31.06
0.8
0.89
-65 21.33 11.654 134 -28.18
1.0
0.85
-83 20.46 10.549 123 -26.56
1.5
0.78
-111 18.74 8.646 103 -24.44
1.8
0.75
-122 17.92 7.873
95 -23.74
2.0
0.73
-133 17.16 7.207
87 -23.22
2.5
0.69
-151 15.78 6.149
73 -22.38
3.0
0.67
-168 14.56 5.345
60 -21.62
4.0
0.64
161 12.53 4.232
37 -20.54
5.0
0.63
134 10.88 3.501
16 -19.58
6.0
0.64
111
9.49 2.983
-5 -18.79
7.0
0.66
86
8.15 2.557
-26 -18.27
8.0
0.69
65
6.92 2.217
-46 -17.79
9.0
0.73
46
5.72 1.932
-65 -17.46
10.0
0.76
28
4.73 1.723
-84 -16.95
11.0
0.78
9
3.70 1.531 -104 -16.71
12.0
0.81
-11
2.57 1.344 -124 -16.71
13.0
0.84
-30
1.20 1.148 -143 -17.02
14.0
0.86
-44 -0.12 0.986 -159 -17.46
15.0
0.87
-56 -1.21 0.870 -175 -17.59
16.0
0.86
-72 -2.21 0.775 168 -17.59
17.0
0.86
-88 -3.35 0.680 151 -17.65
18.0
0.89
-101.99 -4.81 0.575 135 -18.42
S12
Mag. Ang.
0.028
68
0.039
57
0.047
49
0.060
38
0.065
33
0.069
29
0.076
22
0.083
15
0.094
3
0.105 -10
0.115 -24
0.122 -38
0.129 -51
0.134 -65
0.142 -79
0.146 -94
0.146 -111
0.141 -126
0.134 -139
0.132 -150
0.132 -163
0.131 -178
0.120 169
S22
Mag. Ang.
0.29
-41
0.24
-67
0.23
-84
0.21 -114
0.21 -125
0.20 -136
0.19 -155
0.19 -171
0.18
162
0.19
135
0.21
109
0.24
84
0.28
62
0.33
42
0.38
25
0.42
7
0.47
-12
0.52
-29
0.58
-43
0.62
-58
0.65
-71
0.68
-86
0.71 -104
MSG/MAG
dB
26.48
24.75
23.51
21.59
20.83
20.19
19.08
18.09
16.53
15.23
12.89
11.22
10.21
9.36
8.94
8.23
7.56
6.94
6.37
5.78
4.60
3.79
3.33
ATF-34143 Typical Noise Parameters
VDS = 4 V, IDS = 60 mA
Freq.
Fmin
opt
Rn/50
Ga
GHz
dB
Mag.
Ang.
-
dB
0.5
0.11
0.84
15
0.14
24.5
0.9
0.14
0.78
30
0.12
20.7
1.0
0.15
0.77
34
0.12
20.2
1.5
0.20
0.69
53
0.10
18.5
1.8
0.23
0.66
62
0.10
17.7
2.0
0.26
0.62
72
0.09
17.2
2.5
0.33
0.55
91
0.07
16.3
3.0
0.39
0.50
111
0.05
15.4
4.0
0.53
0.43
149
0.03
13.7
5.0
0.67
0.39
-173
0.04
12.3
6.0
0.81
0.39
-137
0.07
11.1
7.0
0.96
0.42
-104
0.14
10.0
8.0
1.10
0.47
-76
0.26
9.2
9.0
1.25
0.54
-53
0.41
8.6
10.0
1.39
0.62
-37
0.60
8.2
30
25
20
MSG
15
10
MAG
5
S21
0
-5
-10
0 2 4 6 8 10 12 14 16 18
FREQUENCY (GHz)
Figure 26. MSG/MAG and |S21|2 vs. Frequency
at 4 V, 60 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 connect-
ing 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.
10
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