2 / 4 page
3236 Scott Boulevard, Santa Clara, California 95054
Phone: (408) 986-5060
Fax: (408) 986-5095
CFK2162-P5
Product Specifications - July 1997
(2 of 4)
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 50
Ω 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.
Typical Scattering Parameters
(TA = 25°C, Vds = 5 V, Ids = 350 mA)
Frequency
S11
S21
S12
S22
(GHz)
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
0.6
0.946
-162.45
4.973
86.73
0.017
11.14
0.739
172.95
1.0
0.946
-176.06
2.885
73.75
0.018
9.37
0.748
169.73
1.8
0.927
172.61
1.873
54.47
0.023
1.6
0.707
161.84
1.9
0.922
169.71
1.828
50.82
0.023
-0.79
0.70
158.98
1.5
0.938
178.31
2.055
63.25
0.02
4.93
0.73
167.15
2.0
0.918
166.09
1.777
46.63
0.025
-1.23
0.694
155.54
2.1
0.914
161.9
1.722
42.23
0.024
-4.64
0.69
151.93
2.2
0.912
157.79
1.664
37.59
0.026
-9.26
0.689
148.15
2.3
0.914
153.46
1.578
34.07
0.023
-17.03
0.703
143.83
2.4
0.914
148.95
1.503
29.83
0.023
-21.0
0.707
139.91
2.5
0.918
145.37
1.431
26.13
0.023
-22.87
0.714
137.02
2.6
0.921
141.59
1.344
22.16
0.022
-28.45
0.722
134.0
2.7
0.923
138.23
1.254
18.61
0.022
-28.3
0.735
131.62
3.0
0.941
132.34
1.033
10.11
0.022
-27.73
0.76
128.69
3.5
0.957
134.66
0.803
6.12
0.02
-21.78
0.787
132.92
4.0
0.94
138.76
0.803
1.66
0.023
-20.57
0.74
136.51
(TA = 25°C, Vds = 5 V, Ids = 1200 mA)
0.6
0.95
-165
5.311
84.94
0.014
13.61
0.747
17.19
1.0
0.951
-177.94
3.044
72.23
0.014
14.39
0.749
168.92
1.8
0.935
171.39
1.98
53.44
0.018
10.27
0.703
161.07
1.9
0.931
168.6
1.93
49.72
0.019
5.75
0.696
158.27
2.0
0.929
165.15
1.88
45.76
0.02
7.43
0.69
154.9
2.1
0.925
161.29
1.822
41.44
0.02
4.37
0.686
151.32
2.2
0.924
157.02
1.757
36.86
0.021
2.36
0.687
147.44
2.3
0.92
152.84
1.765
32.59
0.02
-5.07
0.679
144.99
2.4
0.923
148.35
1.673
28.03
0.021
-71.14
0.684
141.21
2.5
0.923
144.9
1.603
24.44
0.021
-9.31
0.692
138.25
2.6
0.927
141.0
1.503
20.51
0.02
-11.55
0.702
135.31
2.7
0.93
137.72
1.406
16.94
0.02
-14.27
0.711
132.91
3.0
0.947
131.72
1.09
9.25
0.018
-17.77
0.757
127.79
3.5
0.961
133.41
0.853
4.59
0.017
-13.03
0.779
131.26
4.0
0.945
137.83
0.85
0.36
0.021
-8.72
0.73
134.73
(TA = 25°C, Vds = 8 V, Ids = 800 mA)
0.6
0.941
-164.65
5.654
83.55
0.015
10.74
0.676
174.61
1.0
0.947
-177.32
3.25
70.11
0.015
8.2
0.688
171.96
1.8
0.93
171.59
2.058
49.6
0.018
6.89
0.652
165.68
1.9
0.927
168.63
2.006
45.54
0.019
3.81
0.644
163.07
2.0
0.923
165.04
1.99
41.52
0.019
-1.07
0.639
159.85
2.1
0.919
160.94
1.885
36.76
0.02
-1.68
0.635
156.23
2.2
0.917
156.65
1.714
32.35
0.02
-2.32
0.636
152.38
2.3
0.921
153.49
1.779
29.48
0.018
-14.97
0.642
148.42
2.4
0.921
149.12
1.688
24.79
0.018
-16.28
0.648
144.43
2.5
0.925
145.41
1.616
21.01
0.017
-20.8
0.656
141.59
2.6
0.927
141.65
1.518
16.92
0.017
-23.5
0.667
138.37
2.7
0.933
138.32
1.417
13.24
0.017
-25.79
0.681
136.05
3.0
0.944
131.73
1.116
3.58
0.018
-21.43
0.722
132.33
3.5
0.96
134.09
0.857
-1.39
0.016
-16.54
0.762
136.36
4.0
0.942
137.96
0.841
-6.32
0.02
-10.57
0.723
140.71
15 pF
1.8 pF
RF
OUT
RF
IN
CFK2162-P5, 5V, 350 mA
50
Ω
Vg
100 pF
50
Ω
0.1 µF
7.5
Ω
0.1 µF
91
Ω
100
pF
Vd
1.5 pF
1.5 pF
1.8 pF
47 nH
100 nH
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
