![](http://datasheet.mmic.net.cn/230000/NE76038_datasheet_15597304/NE76038_3.png)
TYPICAL SCATTERING PARAMETERS
1
(T
A
= 25
°
C)
FREQUENCY
(GHz)
S
11
S
21
S
12
S
22
K
MAG
2
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
0.1
0.5
1.0
1.5
2.0
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
0.99
0.99
0.99
0.97
0.95
0.90
0.84
0.77
0.70
0.64
0.61
0.58
0.57
0.58
0.60
0.64
0.67
0.71
0.74
0.77
0.78
-2
-9
3.29
3.29
3.25
3.25
3.22
3.15
3.07
2.97
2.83
2.66
2.51
2.37
2.21
2.05
1.87
1.72
1.57
1.45
1.32
1.19
1.09
178
171
163
155
147
131
115
99
84
69
55
42
27
15
0.006
0.013
0.02
0.03
0.04
0.06
0.08
0.09
0.10
0.11
0.11
0.11
0.11
0.12
0.12
0.12
0.12
0.13
0.13
0.13
0.14
101
82
78
71
66
57
47
37
28
21
16
10
0.63
0.63
0.62
0.61
0.60
0.58
0.54
0.50
0.45
0.41
0.37
0.33
0.30
0.27
0.27
0.27
0.30
0.34
0.39
0.44
0.46
-2
-6
0.174
0.183
0.127
0.249
0.297
0.392
0.500
0.638
0.763
0.866
0.981
1.116
1.228
1.217
1.282
1.301
1.325
1.175
1.158
1.127
1.094
27.390
24.033
22.109
20.348
19.058
17.202
15.840
15.185
14.518
13.835
13.583
11.264
10.152
9.514
8.737
8.274
7.756
7.941
7.653
7.453
7.043
-17
-25
-34
-51
-68
-86
-106
-126
-145
-165
175
156
139
125
114
104
95
86
80
-12
-18
-24
-35
-46
-58
-70
-81
-92
-104
-118
-136
-157
-178
164
150
135
122
111
7
3
2
-0
-1
-2
-4
-8
-10
-20
-32
-41
-52
-61
-12
-17
V
DS
= 3 V, I
DS
= 30 mA
0.1
0.5
1.0
1.5
2.0
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
0.99
0.99
0.98
0.96
0.93
0.86
0.79
0.71
0.64
0.58
0.55
0.53
0.53
0.55
0.58
0.63
0.66
0.70
0.73
0.76
0.78
-2
4.36
4.36
4.30
4.27
4.19
4.02
3.83
3.62
3.37
3.13
2.91
2.71
2.51
2.31
2.11
1.94
1.77
1.65
1.50
1.35
1.23
178
171
161
153
144
127
111
95
80
66
52
39
26
14
0.004
0.011
0.02
0.03
0.04
0.05
0.07
0.08
0.08
0.09
0.09
0.10
0.10
0.11
0.11
0.12
0.13
0.14
0.14
0.15
0.15
94
82
78
72
67
58
49
41
35
29
26
22
20
16
13
10
8
3
-2
-7
-12
0.57
0.57
0.57
0.56
0.55
0.52
0.48
0.44
0.39
0.35
0.32
0.29
0.26
0.23
0.23
0.24
0.27
0.31
0.36
0.41
0.45
-2
-6
0.335
0.174
0.198
0.265
0.347
0.526
0.614
0.754
0.954
1.052
1.191
1.213
1.324
1.304
1.362
1.259
1.206
1.083
1.078
1.007
1.006
30.374
25.981
23.324
21.533
20.202
19.053
17.381
16.556
16.245
14.015
12.451
11.546
10.587
9.918
9.237
9.023
8.599
8.955
8.600
9.034
8.680
-10
-19
-28
-37
-56
-74
-93
-114
-134
-154
-173
167
149
133
120
110
101
92
84
78
-12
-18
-24
-35
-45
-56
-67
-78
-88
-100
-114
-132
-155
-178
163
149
134
121
110
1
-9
-20
-31
-41
-51
-59
V
DS
= 3 V, l
D
s = 10 mA
Note:
1. S-Parameters are de-embedded to the bend of the lead as shown on back page.
2. Gain calculations:
MAG =
|S
21
|
|S
12
|
K - 1
).
(
K
±
= S
11
S
22
- S
21
S
12
,
When K
≤
1, MAG is undefined and MSG values are used. MSG =
|S
21
|
|S
12
|
, K =
1 + |
| - |S
11
| - |S
22
|
2 |S
12
S
21
|
2
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
NE76038