NE34018
TYPICAL SCATTERING PARAMETERS (TA = 25 °C)
VDS = 3 V, IDS = 20 mA
FREQUENCY
(GHz)
S11
S21
S12
S22
K
MAG1
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
0.500
0.600
0.700
0.800
0.900
1.000
1.200
1.400
1.600
1.800
2.000
2.250
2.500
2.750
3.000
3.500
4.000
4.500
5.000
5.500
6.000
6.500
7.000
7.500
8.000
0.969
0.957
0.945
0.930
0.915
0.898
0.862
0.823
0.781
0.741
0.697
0.644
0.591
0.541
0.493
0.415
0.368
0.349
0.349
0.357
0.362
0.363
0.356
0.343
0.336
-18.7
-22.2
-25.8
-29.3
-32.7
-36.1
-42.8
-49.3
-55.7
-62.0
-68.4
-76.6
-84.9
-93.7
-102.7
-122.2
-141.9
-159.7
-173.2
177.4
170.2
163.3
154.4
140.7
123.7
8.662
8.541
8.454
8.332
8.209
8.096
7.844
7.571
7.299
7.036
6.775
6.458
6.144
5.848
5.553
5.007
4.526
4.119
3.790
3.532
3.332
3.166
3.024
2.902
2.782
160.8
157.3
153.7
150.3
147.0
143.6
137.2
131.1
125.1
119.4
113.9
107.2
100.9
94.8
88.9
78.0
68.0
59.2
51.2
43.8
36.7
29.5
0.016
0.019
0.022
0.025
0.028
0.031
0.036
0.041
0.046
0.051
0.056
0.061
0.066
0.071
0.075
0.084
0.091
0.099
0.107
0.116
0.127
0.138
0.148
0.160
0.171
81.1
79.1
78.0
76.3
74.8
73.3
70.6
68.1
65.7
63.5
61.4
58.7
56.5
54.3
52.1
48.2
44.9
42.2
39.9
37.9
35.6
32.7
28.8
25.0
20.3
0.667
0.663
0.655
0.649
0.641
0.632
0.615
0.596
0.577
0.557
0.539
0.517
0.496
0.476
0.458
0.426
0.399
0.372
0.343
0.313
0.284
0.255
0.230
0.208
0.199
-7.3
-8.8
0.215
0.255
0.282
0.318
0.350
0.384
0.447
0.509
0.569
0.621
0.670
0.731
0.786
0.833
0.884
0.956
1.016
1.052
1.077
1.089
1.086
1.084
1.087
1.079
1.067
27.335
26.528
25.846
25.228
24.671
24.169
23.382
22.664
22.005
21.398
20.827
20.248
19.689
19.157
18.695
17.753
16.188
14.798
13.794
13.021
12.405
11.836
11.307
10.876
10.531
-10.2
-11.6
-12.9
-14.3
-16.9
-19.3
-21.7
-24.0
-26.4
-29.3
-32.0
-34.7
-37.1
-41.5
-44.7
-46.8
-48.1
-49.1
-50.8
-54.2
-61.8
-73.1
-89.6
22.0
14.1
5.7
Note:
1. Gain Calculations:
2
1 + | ∆ |2 - |S11 2 - |S22
| |
|S21
|
K 2 - 1 ). When K ≤ 1, MAG is undefined and MSG values are used.
∆ = S11 S22 - S21 S12
|S21
|S12
|
|
(
K ±
MAG =
MSG =
, K =
,
|S12
|
2 |S12
S21|
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
CEL [ CALIFORNIA EASTERN LABS ]
