EFA025A
DATA SHEET
Low Distortion GaAs Power FET
P-1dB & PAE vs. Vds
f = 12 GHz
Ids =50% Idss
Pout & PAE vs. Pin
f = 12 GHz
Vds = 8 V, Ids = 50% Idss
45
40
35
30
25
20
15
10
5
25
20
15
10
5
60
55
50
45
40
35
30
25
20
PAE
Pout
0
0
-15
-10
-5
0
5
10
15
20
4
5
6
7
8
9
10
Pin (dBm)
Drain-Source Voltage (V)
S-PARAMETERS
S-PARAMETERS
3V, 15mA
8V,Idss
FREQ
--- S11 ---
ANG
--- S21 ---
MAG ANG
--- S12 ---
MAG
--- S22 ---
FREQ
--- S11 ---
ANG
-14.6 4.413 167.5 0.017
0.954 -29.2 4.255 156.5 0.031
0.923 -42.9 4.083 145.2 0.044
0.898 -55.1 3.865 135.2 0.054
0.871 -66.3 3.651 125.5 0.063
0.848 -76.4 3.422 116.7 0.069
0.824 -85.7 3.203 108.7 0.074
0.811 -94.4 3.021 100.7 0.078
--- S21 ---
--- S12 ---
--- S22 ---
(GHz) MAG
ANG
81.5
72.7
64.8
57.1
50.5
44.0
38.1
32.4
27.4
22.2
17.6
13.3
9.3
MAG
ANG (GHz) MAG
MAG ANG
MAG
ANG
52.8
58.8
56.1
51.5
46.3
42.2
37.8
32.7
27.9
23.8
20.3
17.6
13.9
11.7
8.7
MAG
0.699
ANG
1.0
2.0
0.96
-5.5
1.0
2.0
0.995 -13.5 3.600 168.7 0.023
0.976 -26.7 3.527 158.2 0.044
0.957 -39.7 3.434 148.1 0.064
0.931 -53.0 3.313 137.7 0.081
0.906 -63.9 3.119 128.8 0.094
0.875 -74.0 2.938 120.2 0.106
0.846 -84.0 2.796 111.9 0.116
0.818 -93.6 2.625 103.9 0.124
0.606
-8.1
0.698 -12.1
0.684 -18.9
0.665 -25.3
0.644 -31.6
0.625 -37.4
0.608 -43.0
0.595 -48.7
0.577 -54.0
0.564 -58.7
0.553 -63.4
0.541 -67.9
0.531 -72.3
0.517 -76.9
0.506 -82.2
0.496 -88.9
0.477 -96.8
0.465 -106.0
0.462 -115.8
0.465 -127.1
0.473 -138.2
0.489 -148.5
0.519 -156.4
0.555 -163.8
0.578 -170.1
0.603 -173.3
0.595 -15.9
0.569 -24.3
0.544 -33.3
0.536 -41.2
0.512 -48.3
0.496 -57.0
0.484 -64.2
0.475 -69.6
0.456 -75.0
0.448 -81.0
0.429 -86.0
0.432 -92.2
0.444 -93.6
0.432 -93.1
0.399 -99.1
0.400 -107.7
0.397 -110.9
0.376 -117.7
3.0
4.0
3.0
4.0
5.0
5.0
6.0
7.0
6.0
7.0
8.0
8.0
9.0
0.785 -102.5 2.81
0.77 -109.7 2.639
0.762 -116.6 2.49
0.756 -123.4 2.358
0.757 -129.6 2.239
0.756 -135.5 2.136
0.761 -140.7 2.051
0.762 -146.0 1.965
0.763 -150.2 1.891
0.766 -154.6 1.837
0.762 -158.5 1.775
93.5
87.0
80.6
74.1
68.2
62.2
56.3
50.0
44.2
38.0
31.4
24.6
18.2
12.8
7.9
0.08
0.079
0.08
0.079
0.081
0.08
0.079
0.082
0.084
0.087
0.089
0.092
0.093
0.093
0.093
0.097
0.101
0.103
9.0
0.797 -102.4 2.468
0.781 -110.6 2.330
0.762 -119.0 2.206
0.752 -127.5 2.075
0.749 -134.0 1.940
0.747 -138.4 1.825
0.745 -142.8 1.763
0.738 -150.1 1.728
0.729 -157.5 1.648
0.727 -163.1 1.574
0.729 -167.9 1.532
0.718 -173.0 1.482
0.709 -175.0 1.429
0.709 178.6 1.365
0.706 173.1 1.295
0.714 166.8 1.211
0.735 162.8 1.147
0.738 161.3 1.056
96.8
90.0
83.1
76.5
70.6
65.8
61.5
55.4
49.0
43.9
38.6
32.5
28.1
22.5
16.6
11.0
6.6
0.129
0.133
0.137
0.139
0.138
0.137
0.140
0.145
0.147
0.147
0.150
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
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
6.7
4.3
7.9
0.7
5.2
3.9
-3.4
-6.1
-8.7
1.7
0.751 -162.4
1.7
-0.7
-3.3
-3.1
-0.8
-0.2
2.4
0.152 -12.3 0.386 -129.5
0.153 -14.5 0.393 -134.4
0.153 -17.5 0.386 -142.4
0.150 -20.2 0.403 -150.8
0.145 -23.3 0.434 -158.6
0.141 -24.7 0.455 -160.4
0.132 -26.2 0.490 -165.6
0.73 -165.4 1.594
0.71 -167.8 1.52
0.707 -169.4 1.457
0.71 -171.7 1.41
0.72 -175.6 1.351
0.712 -178.1 1.29
2.5
-3.6
-7.2
3.8
2.9
Note:
The data included 0.7 mils diameter Au bonding wires:
2 gate wires, 15 mils each; 2 drain wires, 20 mils each; 4 source wires, 7 mils each.
EXCELICS [ EXCELICS SEMICONDUCTOR, INC. ]
