ATF331M4 Agilent(Hewlett-Packard), ATF331M4 Datasheet - Page 8

• Manufacturer Part Number: ATF331M4
• Description: Agilent ATF-331M4 Low Noise Pseudomorphic HEMT in a Miniature Leadless Package
• Manufacturer: Agilent(Hewlett-Packard)

8
ATF-331M4 Typical Scattering Parameters, V
Freq.
GHz
0.5
0.8
1.0
1.5
1.8
2.0
2.5
3.0
4.0
5.0
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
0.50
0.90
1.00
1.50
1.80
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
Notes:
1. 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
2. S and noise parameters are measured on a microstrip line made on 0.010 inch thick alumina carrier assembly. The input reference plane is at the end of
measurements Fmin is calculated. Refer to the noise parameter measurement section for more information.
the gate pad. The output reference plane is at the end of the drain pad.
Mag.
0.81
0.78
0.77
0.75
0.74
0.74
0.72
0.70
0.71
0.73
0.71
0.73
0.74
0.76
0.79
0.86
0.87
0.88
0.89
0.92
0.94
0.94
0.93
F
dB
0.36
0.4
0.41
0.45
0.48
0.5
0.54
0.59
0.68
0.77
0.86
0.95
1.04
1.13
1.22
min
S
11
Ang.
-93.60
-120.70
-133.60
-152.50
-160.50
-164.40
-171.30
-175.30
162.70
149.70
140.60
123.70
112.70
97.60
83.40
61.80
62.00
52.00
44.50
38.80
33.20
28.20
24.60
Mag.
0.35
0.341
0.34
0.341
0.346
0.351
0.37
0.395
0.461
0.538
0.616
0.683
0.729
0.742
0.712
opt
DS
dB
22.93
19.68
18.81
15.50
14.27
14.02
11.06
9.80
7.39
5.70
4.61
3.54
3.33
3.12
2.52
0.66
-0.15
-0.96
-1.56
-3.38
-5.04
-5.15
-6.11
= 3V, I
Ang.
0.2
24.3
31.1
62.5
79.3
89.6
112.8
132.4
162.3
-177.6
-164.4
-155.3
-147.2
-137.3
-122.6
opt
DS
Mag.
14.01
9.64
8.72
5.96
5.17
5.02
3.57
3.09
2.34
1.93
1.70
1.50
1.47
1.43
1.34
1.08
0.98
0.90
0.84
0.68
0.56
0.55
0.50
S
= 60 mA
21
R
0.06
0.06
0.05
0.04
0.05
0.05
0.04
0.04
0.03
0.02
0.02
0.04
0.07
0.11
0.19
n/50
DS
71.93
53.33
41.90
29.10
15.10
7.10
-4.37
-17.80
-32.10
-37.60
-49.50
-58.70
-67.60
-74.90
-80.90
-84.90
= 3V, I
Ang.
127.00
112.10
105.40
93.43
88.00
84.80
77.97
G
dB
21.97
18.96
18.77
16.31
15.79
14.93
13.67
12.62
10.78
9.28
8.34
7.37
6.63
6.19
5.23
DS
a
= 60 mA
dB
-28.64
-26.56
-25.68
-23.88
-22.73
-22.16
-20.72
-18.40
-17.52
-16.95
-16.31
-15.55
-15.09
-15.04
-14.75
-14.80
-14.29
-14.80
-15.34
-15.65
-18.42
-17.65
-17.79
S
Mag.
0.037
0.047
0.052
0.064
0.073
0.078
0.092
0.120
0.133
0.142
0.153
0.167
0.176
0.177
0.183
0.182
0.193
0.182
0.171
0.165
0.120
0.131
0.129
12
Ang.
54.00
48.30
46.80
46.03
45.93
46.03
45.93
45.37
35.20
29.87
21.73
11.40
6.37
-2.77
-14.27
-26.87
-31.00
-41.97
-50.27
-58.43
-65.47
-71.67
-76.30
Figure 20. MSG/MAG and |S
Frequency at 3V, 60 mA.
-10
40
30
20
10
0
0
MSG
Mag.
0.39
0.46
0.48
0.51
0.51
0.52
0.52
0.53
0.54
0.54
0.55
0.56
0.56
0.57
0.57
0.57
0.63
0.68
0.71
0.74
0.77
0.78
0.80
5
|S
FREQUENCY (GHz)
S
21
22
MAG
|
2
Ang.
-167.20
-172.07
-175.73
176.57
172.73
170.47
164.60
161.90
137.43
134.20
116.23
110.13
109.10
93.43
78.70
66.20
60.03
49.47
40.23
30.87
25.03
18.87
14.17
10
21
15
|
2
MSG/MAG
dB
25.78
23.12
22.24
19.69
18.50
18.09
15.89
14.10
11.21
9.70
8.18
7.39
7.35
7.16
6.95
6.68
6.21
5.74
5.55
5.16
4.92
4.96
3.76
vs.
20