CFK2162-P5 Datasheet, PDF (3/5 Pages) List of Unclassifed Manufacturers – 2.3 to 2.5 GHz +34 dBm Power GaAs FET

CFK2162-P5
Typical Scattering Parameters
Frequency
(GHz)
S11
Mag
Ang
0.6
0.946 -162.45
1.0
0.946 -176.06
1.8
0.927
172.61
1.9
0.922
169.71
1.5
0.938
178.31
2.0
0.918
166.09
2.1
0.914
161.9
2.2
0.912
157.79
2.3
0.914
153.46
2.4
0.914
148.95
2.5
0.918
145.37
2.6
0.921
141.59
2.7
0.923
138.23
3.0
0.941
132.34
3.5
0.957
134.66
4.0
0.94
138.76
0.6
0.95
-165
1.0
0.951 -177.94
1.8
0.935
171.39
1.9
0.931
168.6
2.0
0.929
165.15
2.1
0.925
161.29
2.2
0.924
157.02
2.3
0.92
152.84
2.4
0.923
148.35
2.5
0.923
144.9
2.6
0.927
141.0
2.7
0.93
137.72
3.0
0.947
131.72
3.5
0.961
133.41
4.0
0.945
137.83
0.6
0.941 -164.65
1.0
0.947 -177.32
1.8
0.93
171.59
1.9
0.927
168.63
2.0
0.923
165.04
2.1
0.919
160.94
2.2
0.917
156.65
2.3
0.921
153.49
2.4
0.921
149.12
2.5
0.925
145.41
2.6
0.927
141.65
2.7
0.933
138.32
3.0
0.944
131.73
3.5
0.96
134.09
4.0
0.942
137.96
Product Specifications - July 1997
(2 of 4)
(TA = 25°C, Vds = 5 V, Ids = 350 mA)
S21
Mag
Ang
S12
Mag
Ang
4.973
2.885
1.873
1.828
2.055
1.777
1.722
1.664
1.578
1.503
1.431
1.344
1.254
1.033
0.803
0.803
86.73
73.75
54.47
50.82
63.25
46.63
42.23
37.59
34.07
29.83
26.13
22.16
18.61
10.11
6.12
1.66
0.017
0.018
0.023
0.023
0.02
0.025
0.024
0.026
0.023
0.023
0.023
0.022
0.022
0.022
0.02
0.023
11.14
9.37
1.6
-0.79
4.93
-1.23
-4.64
-9.26
-17.03
-21.0
-22.87
-28.45
-28.3
-27.73
-21.78
-20.57
(TA = 25°C, Vds = 5 V, Ids = 1200 mA)
5.311
3.044
1.98
1.93
1.88
1.822
1.757
1.765
1.673
1.603
1.503
1.406
1.09
0.853
0.85
84.94
72.23
53.44
49.72
45.76
41.44
36.86
32.59
28.03
24.44
20.51
16.94
9.25
4.59
0.36
0.014
0.014
0.018
0.019
0.02
0.02
0.021
0.02
0.021
0.021
0.02
0.02
0.018
0.017
0.021
(TA = 25°C, Vds = 8 V, Ids = 800 mA)
13.61
14.39
10.27
5.75
7.43
4.37
2.36
-5.07
-71.14
-9.31
-11.55
-14.27
-17.77
-13.03
-8.72
5.654
3.25
2.058
2.006
1.99
1.885
1.714
1.779
1.688
1.616
1.518
1.417
1.116
0.857
0.841
83.55
70.11
49.6
45.54
41.52
36.76
32.35
29.48
24.79
21.01
16.92
13.24
3.58
-1.39
-6.32
0.015
0.015
0.018
0.019
0.019
0.02
0.02
0.018
0.018
0.017
0.017
0.017
0.018
0.016
0.02
10.74
8.2
6.89
3.81
-1.07
-1.68
-2.32
-14.97
-16.28
-20.8
-23.5
-25.79
-21.43
-16.54
-10.57
S22
Mag
Ang
0.739
0.748
0.707
0.70
0.73
0.694
0.69
0.689
0.703
0.707
0.714
0.722
0.735
0.76
0.787
0.74
172.95
169.73
161.84
158.98
167.15
155.54
151.93
148.15
143.83
139.91
137.02
134.0
131.62
128.69
132.92
136.51
0.747
0.749
0.703
0.696
0.69
0.686
0.687
0.679
0.684
0.692
0.702
0.711
0.757
0.779
0.73
17.19
168.92
161.07
158.27
154.9
151.32
147.44
144.99
141.21
138.25
135.31
132.91
127.79
131.26
134.73
0.676
0.688
0.652
0.644
0.639
0.635
0.636
0.642
0.648
0.656
0.667
0.681
0.722
0.762
0.723
174.61
171.96
165.68
163.07
159.85
156.23
152.38
148.42
144.43
141.59
138.37
136.05
132.33
136.36
140.71
RF Match Data shown in the performance graphs was taken
in the test circuits shown at right and on page 3. Layout is
important for proper operation. Phase length of input and out-
put 50Ω line varies as a function of exact desired frequency
of operation. Output shunt inductor effects output perfor-
mance. Celeritek recommends the use of a high impedance
printed inductor Lambda/4 in length. Please contact the facto-
ry for an evaluation board and/or more detailed application
support.
Vg
Vd
RF
IN
100
pF
91 Ω
100 nH
50 Ω
1.8 pF
0.1 µF
47 nH
7.5 Ω
15 pF
0.1 µF
50 Ω
RF
OUT
1.8 pF
100 pF
1.5 pF
1.5 pF
CFK2162-P5, 5V, 350 mA
3236 Scott Boulevard, Santa Clara, California 95054
Phone: [phone]
Fax: [phone]