ATF-58143 Avago Technologies, ATF-58143 Datasheet - Page 6

• Manufacturer Part Number: ATF-58143
• Description: Atf-58143 Gaas Field Effect
• Manufacturer: Avago Technologies

ATF-58143 Typical Scattering Parameters, V
Freq.
GHz
0.1
0.5
0.9
1.0
1.5
1.9
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
Typical Noise Parameters, V
Freq
GHz
0.5
0.9
1.0
1.5
1.9
2.0
2.4
3.0
3.9
5.0
5.8
6.0
Notes:
1. F
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

set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system. From these measurements F
Refer to the noise parameter application section for more information.
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 con‑
necting 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.
min
values at 2 GHz and higher are based on measurements while the F
Mag.
0.98
0.81
0.75
0.73
0.69
0.66
0.65
0.63
0.61
0.61
0.62
0.64
0.66
0.68
0.69
0.71
0.74
0.78
0.84
0.87
0.89
0.90
0.93
0.96
0.94
0.96
0.93
F
dB
0.12
0.18
0.20
0.32
0.43
0.45
0.51
0.58
0.75
0.87
1.01
1.04
min
S
Ang.
‑17.1
‑92.0
‑126.4
‑132.2
‑153.2
‑165.9
‑169.3
176.3
160.7
147.4
133.8
123.7
112.5
103.7
93.0
77.2
58.3
39.7
25.1
10.2
‑3.9
‑20.0
‑31.4
‑43.9
‑54.2
‑65.1
‑79.8
11
Γ
Mag.
0.39
0.37
0.36
0.32
0.30
0.30
0.29
0.31
0.35
0.42
0.50
0.53
opt
DS
dB
27.29
25.25
21.87
21.18
18.38
16.74
16.40
14.83
13.51
12.35
11.28
10.32
9.41
8.61
7.84
6.47
5.14
3.77
2.55
1.25
0.19
‑1.09
‑2.53
‑4.00
‑5.46
‑7.14
‑8.81
= 3V, I
Γ
Ang.
17.775
46.9
53.525
80
101
107.7
125.2
154.475
‑156.95
‑120.93
‑100.83
‑97.15
opt
DS
= 30 mA
Mag.
23.14
18.31
12.40
11.46
8.31
6.88
6.61
5.51
4.74
4.15
3.66
3.28
2.96
2.70
2.47
2.11
1.81
1.54
1.34
1.16
1.02
0.88
0.75
0.63
0.53
0.44
0.36
R
0.04
0.04
0.04
0.04
0.04
0.04
0.04
0.05
0.06
0.09
0.15
0.18
DS
n/50
= 3V, I
Ang.
168.7
123.7
103.4
99.8
85.1
75.4
73.1
61.9
50.9
40.4
30.2
20.5
11.1
2.1
‑7.3
‑24.8
‑43.1
‑60.7
‑78.8
‑97.1
‑114.0
‑132.2
‑148.3
‑162.8
‑176.5
168.6
153.8
S
DS
21
G
dB
25.33
22.26
21.54
19.16
17.65
17.33
16.23
14.77
13.39
11.92
11.07
10.93
= 30 mA
a
dB
‑40.10
‑28.10
‑26.12
‑25.87
‑24.70
‑23.86
‑23.65
‑22.71
‑21.87
‑21.10
‑20.45
‑19.86
‑19.39
‑18.87
‑18.44
‑17.63
‑17.13
‑16.67
‑16.21
‑16.04
‑15.72
‑15.86
‑16.22
‑16.73
‑17.15
‑17.68
‑18.36
mins
Figure 19. MSG/MAG and S
at 3V, 30 mA.
below 2 GHz have been extrapolated. The F
-10
-15
40
35
30
25
20
15
10
-5
5
0
0
Mag.
0.010
0.039
0.049
0.051
0.058
0.064
0.066
0.073
0.081
0.088
0.095
0.102
0.107
0.114
0.120
0.131
0.139
0.147
0.155
0.158
0.164
0.161
0.154
0.146
0.139
0.131
0.121
S
5
21
FREQUENCY (GHz)
S
12
10
Ang.
80.8
45.7
34.8
33.4
29.4
27.4
26.9
24.4
21.1
17.7
13.5
9.3
4.9
0.7
‑4.4
‑14.6
‑26.1
‑37.0
‑50.2
‑64.2
‑78.3
‑93.6
‑106.5
‑118.2
‑128.6
‑142.4
‑155.6
21
MSG
vs. Frequency
15
Mag.
0.67
0.42
0.32
0.31
0.25
0.23
0.22
0.19
0.17
0.15
0.13
0.13
0.13
0.14
0.14
0.17
0.19
0.24
0.34
0.41
0.46
0.52
0.58
0.66
0.72
0.74
0.77
20
S
22
min
values are based on a
Ang.
‑12.1
‑46.6
‑66.7
‑72.3
‑90.8
‑103.6
‑106.0
‑118.1
‑133.3
‑145.4
‑155.7
‑175.4
166.2
152.8
140.7
120.7
95.4
70.1
52.4
37.3
21.5
2.5
‑14.1
‑26.0
‑36.3
‑49.0
‑64.8
min
MSG/MAG
is calculated.
dB
33.69
26.68
23.99
23.52
21.54
20.30
20.03
18.77
17.69
16.73
15.86
15.09
14.40
13.74
13.14
12.06
11.14
10.22
9.39
8.65
7.96
7.39
6.85
6.36
5.85
5.27
4.77