EPA025A-70
DATA SHEET
High Efficiency Heterojunction Power FET
S-PARAMETERS
S-PARAMETERS
6V, 1/2 Idss
2V, 15mA
FREQ
--- S11 ---
ANG
0.963 -26.2 6.488 155.5 0.015
0.886 -51.2 5.91 132.5 0.026
0.799 -73.4 5.223 112.3 0.033
--- S21 ---
--- S12 ---
--- S22 ---
MAG ANG (GHz) MAG
0.795 -12.4
FREQ
--- S11 ---
--- S21 ---
--- S12 ---
--- S22 ---
MAG ANG
(GHz) MAG
MAG ANG
MAG
ANG
ANG
MAG ANG
MAG
ANG
1.0
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
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
75.3
60.1
49.6
44.2
39.6
37.7
34.2
33.9
34.3
31
1.0
2.0
1.014 -22.6 8.052 156.7 0.030
0.927 -42.6 5.927 138.8 0.043
0.861 -62.4 5.434 120.8 0.058
0.801 -79.1 4.978 104.7 0.069
72.3
62.6
49.9
41.5
31.5
22.2
15.0
6.7
0.546 -27.0
0.591 -31.6
0.564 -45.7
0.524 -57.2
0.466 -69.3
0.437 -84.8
0.427 -91.9
0.399 -99.8
0.276 -120.8
0.294 -144.1
0.76
0.729
-25.4
-37
3.0
0.716 -94.3 4.709
0.638 -113.8 4.296
0.579 -129.1 3.913
0.517 -145.7 3.559
0.462 -161.5 3.288
0.424 172.2 3.097
94.4
77.9
62.7
47.9
34.4
19.9
4.8
0.038
0.042
0.045
0.047
0.048
0.055
0.064
0.074
0.707 -45.9
0.68 -54.4
0.651 -65.5
0.637 -76
4.0
5.0
6.0
7.0
0.736 -95.5 4.683
0.657 -111.4 4.309
0.589 -129.0 3.951
0.549 -148.7 3.736
0.531 -155.8 3.519
0.472 -170.6 3.390
0.427 160.9 3.173
0.443 138.7 3.007
89.0
73.9
60.4
46.7
33.3
20.1
6.5
0.080
0.086
0.091
0.097
0.101
0.102
0.619 -84.4
0.627 -90.9
0.623 -102.3
8.0
9.0
-3.0
-6.0
0.409 148.3
2.9
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
0.381 134.7 2.794
-9.1
25.6
19.6
10.5
0.1
0.62
-118
0.106 -14.1 0.330 -145.0
0.107 -21.1 0.291 -146.4
0.366 115.9 2.692 -23.3 0.086
0.629 -132.5
0.618 -144.4
0.612 -157.7
0.633 -178.6
-6.3
0.429
0.483
0.488
0.506
0.52
92.8
73.8
56.6
38.2
26.1
17.4
-2.4
2.521 -38.3 0.098
2.324 -53.1 0.106
2.209 -69.6 0.115
2.089 -86.7 0.123 -25.8 0.642 160.4
1.874 -99.9 0.124 -33.2 0.607 149.2
1.823 -112.1 0.142 -46.2 0.673 136.7
1.637 -128.6 0.132 -60.9 0.687 115.8
0.484 128.8 2.870 -20.5 0.114 -29.6 0.254 168.5
0.443 112.4 2.679 -34.6 0.113 -39.6 0.304 139.3
-12
0.464
0.514
0.532
0.532
0.573
0.634
0.587
0.585
88.7
66.6
68.8
50.3
35.5
21.2
15.3
7.8
2.434 -47.9 0.109 -46.4 0.293 145.2
2.344 -61.5 0.110 -54.6 0.255 144.9
2.277 -75.2 0.116 -63.1 0.339
2.024 -87.9 0.113 -70.5 0.411
1.955 -98.2 0.118 -80.0 0.347
1.904 -111.2 0.113 -91.2 0.314
1.823 -129.0 0.114 -103.3 0.483
1.672 -139.1 0.110 -110.5 0.529
91.6
89.7
88.4
77.2
47.3
52.6
43.3
15.5
6.6
0.559
0.579
0.625 -15.5 1.561 -144.3 0.135 -73.4 0.744
0.622 -23.3 1.49 -159.8 0.141 -86.7 0.733
0.583 -35.7 1.399 -173.6 0.144 -99.4 0.738
0.605 -55.5 1.27 170.1 0.141 -115.7 0.727
0.639 -69.2 1.179 152.8 0.144 -132.1 0.73
0.571 -84.8 1.157 135.4 0.156 -149.3 0.736
0.554 -106.7 1.153 118.9 0.174 -164.6 0.733
98.8
86.7
76.6
58.1
38.8
25.1
13.3
0.628 -10.7 1.658 -153.8 0.117 -124.2 0.375
0.642 -26.5 1.611 -172.2 0.120 -140.5 0.404
0.572 -40.1 1.491 171.7 0.115 -154.2 0.553
0.623 -43.2 1.455 160.9 0.124 -162.8 0.465
5.2
EPA025A-70
Noise Parameters
Vds=2V, Ids=15mA
Freq.
(GHz)
2
Popt
(MAG) (ANG)
Nfmin
(dB)
0.37
0.46
0.56
0.64
0.76
0.88
1.08
1.31
1.51
1.65
1.88
2.05
2.29
Rn/50
0.73
0.64
0.49
0.42
0.32
0.26
0.28
0.32
0.37
0.44
0.44
0.46
0.44
25
55
81
0.22
0.18
0.14
0.11
0.08
0.08
0.12
0.24
0.37
0.51
0.59
0.69
0.49
4
6
8
107
135
173
-156
-103
-55
-25
-15
25
10
12
14
16
18
20
22
24
26
39
EXCELICS [ EXCELICS SEMICONDUCTOR, INC. ]
