NE1280100, NE1280200, NE1280400
TYPICAL SCATTERING PARAMETERS
NE1280400
VDS = 5 V, IDS = 240 mA
FREQUENCY
(GHz)
S11
S21
S12
S22
K
MAG
(dB)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
0.10
0.20
0.40
0.50
0.60
0.80
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
21.00
22.00
23.00
24.00
25.00
26.00
27.00
28.00
29.00
30.00
31.00
32.00
33.00
34.00
35.00
36.00
37.00
38.00
39.00
40.00
0.989
0.985
0.964
0.954
0.945
0.933
0.924
0.913
0.907
0.908
0.913
0.921
0.923
0.919
0.924
0.927
0.932
0.934
0.937
0.942
0.946
0.947
0.957
0.958
0.950
0.952
0.987
0.962
0.955
0.945
0.950
0.952
0.965
0.966
0.978
0.989
0.997
1.003
1.008
1.030
1.015
1.018
1.009
0.970
0.981
0.951
-19.80
-38.70
-70.10
-82.50
-92.80
28.124
26.957
23.169
21.150
19.302
16.156
13.736
7.555
5.060
3.834
3.009
2.534
2.134
1.833
1.613
1.392
1.264
1.094
0.989
0.906
0.820
0.773
0.691
0.661
0.592
0.568
0.550
0.511
0.479
0.448
0.414
0.390
0.367
0.345
0.324
0.318
0.307
0.288
0.274
0.249
0.248
0.227
0.231
0.248
0.291
0.302
168.60
158.30
141.10
134.30
128.60
119.40
112.50
93.20
82.30
74.40
66.20
61.20
53.60
49.90
43.20
39.20
33.80
29.20
26.50
22.40
19.70
15.80
13.20
9.90
0.010
0.010
0.018
0.020
0.022
0.025
0.027
0.029
0.028
0.028
0.026
0.028
0.028
0.021
0.021
0.018
0.020
0.020
0.017
0.017
0.016
0.018
0.015
0.016
0.023
0.029
0.030
0.032
0.034
0.034
0.037
0.042
0.045
0.048
0.055
0.060
0.062
0.049
0.038
0.065
0.067
0.079
0.112
0.128
0.146
0.173
71.10
81.40
50.30
44.60
38.80
33.50
27.70
11.30
8.90
6.30
7.10
9.80
-1.20
0.136
0.178
0.262
0.292
0.315
0.348
0.369
0.420
0.448
0.483
0.520
0.563
0.598
0.627
0.663
0.697
0.731
0.755
0.784
0.805
0.831
0.845
0.853
0.868
0.879
0.892
0.899
0.905
0.913
0.924
0.920
0.927
0.927
0.928
0.955
0.963
0.977
0.994
0.986
0.982
1.003
1.009
1.023
1.025
1.047
1.017
-43.50
-72.80
0.106
0.015
0.036
0.038
0.046
0.066
0.082
0.132
0.253
0.309
0.393
0.300
0.283
0.677
0.627
0.819
0.553
0.560
0.685
0.549
0.481
0.289
0.364
0.210
0.188
-0.104
-0.660
-0.418
-0.354
-0.272
-0.188
-0.310
-0.437
-0.417
-0.565
-0.772
-0.796
-0.909
-0.710
-0.799
-0.673
-0.475
-0.320
-0.445
-0.705
-0.824
34.491
34.307
31.096
30.243
29.432
28.104
27.065
24.158
22.570
21.365
20.634
19.566
18.820
19.409
18.854
18.884
18.007
17.380
17.647
17.267
17.097
16.329
16.634
16.161
14.106
12.920
12.632
12.033
11.489
11.198
10.488
9.678
9.115
8.566
7.702
7.243
6.947
7.692
8.580
5.833
5.684
4.584
3.144
2.872
2.995
2.420
-103.70
-112.20
-119.50
-129.60
-135.90
-148.10
-149.10
-148.20
-147.40
-146.30
-146.80
-146.40
-146.50
-147.40
-148.30
-149.40
-150.50
-151.20
-152.50
-153.40
-154.30
-154.80
-154.90
-154.60
-153.50
-152.80
-152.00
-151.10
-151.40
-152.00
-153.40
-154.40
-154.90
-155.70
-155.90
-155.40
-154.20
-154.80
-151.90
-151.80
-150.60
-150.10
-152.40
-151.80
-108.90
-120.50
-148.10
-158.10
-163.20
-166.40
-168.60
-171.00
-172.50
-174.00
-175.90
-177.60
-179.30
179.50
178.50
178.10
178.50
178.90
179.50
-179.60
-177.20
-179.20
179.20
177.20
174.10
170.50
166.80
163.70
161.90
161.80
163.60
165.40
168.10
171.60
173.10
173.80
173.40
169.20
162.80
155.20
148.10
1.00
8.20
7.30
11.00
3.50
13.00
15.40
19.30
22.80
35.20
39.70
59.00
57.60
46.40
42.50
47.70
52.10
61.500
54.800
49.300
50.900
55.500
43.300
48.300
42.900
69.800
66.900
73.500
85.300
85.100
71.200
47.000
34.700
7.20
5.90
3.60
-0.60
-1.10
-4.30
-4.00
-4.70
-4.60
-5.30
-5.40
-5.20
-5.30
-6.60
-6.70
-5.60
-4.00
-3.00
3.70
6.90
4.10
-6.20
Note: S-parameters include bond wires as follows:
Gate: Total 4 ea. (1 per bond pad) 0.0007" (17.7 µm) dia gold wire, 0.0116" (295 µm) long.
Drain: Total 4 ea. (1 per bond pad) 0.0007" (17.7 µm) dia gold wire, 0.0072" (184 µm) long.
Source: No bond wires, via hole source grounding.
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
1/29/2001
DATA SUBJECT TO CHANGE WITHOUT NOTICE
CEL [ CALIFORNIA EASTERN LABS ]
