atf-50189 Avago Technologies, atf-50189 Datasheet - Page 14

• Manufacturer Part Number: atf-50189
• Description: Atf-50189 Gaas Field Effect
• Manufacturer: Avago Technologies

14
ATF-50189 Typical Scattering Parameters at 25°C, V
Freq.
GHz
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
3
3.5
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Figure 34. MSG/MAG & |S21|
at 5.5V/280 mA.
-10
-20
-30
40
30
20
10
0
0
2
MSG
Mag.
0.921
0.916
0.917
0.915
0.913
0.914
0.916
0.916
0.918
0.919
0.920
0.921
0.920
0.917
0.917
0.920
0.920
0.919
0.918
0.919
0.917
0.919
0.916
0.912
0.909
0.909
0.912
0.923
0.922
0.921
0.921
0.922
0.923
0.922
0.921
0.924
0.923
0.922
0.925
0.925
0.924
0.924
4
FREQUENCY (GHz)
MAG
S
6
11
S21
Ang.
-132.3
-158.2
-169.1
-175.9
178.7
174.5
170.9
167.4
164.1
160.8
159.4
157.9
155.2
152.3
149.8
147.2
144.3
141.7
139.2
136.7
134.1
131.5
129.3
126.6
124.5
112.2
99.5
92.6
78.2
61.3
41.2
24.3
11.8
10.8
0.3
-8.0
-12.1
-20.6
-23.6
-23.1
-24.3
-32.5
8
10
12
2
14
vs Frequency
dB
31.4
26.0
22.6
20.1
18.1
16.6
15.3
14.3
13.3
12.5
12.1
11.7
10.9
10.3
9.6
9.0
8.5
7.9
7.4
6.9
6.4
5.9
5.4
5.0
4.6
2.6
0.8
-0.5
-3.4
-5.8
-8.3
-10.5
-12.8
-14.9
-16.4
-18.3
-20.1
-22.2
-22.9
-22.9
-20.4
-18.1
16
18
4.205
0.944
0.678
0.514
0.383
0.230
0.179
0.151
0.121
Mag.
36.968
19.86
13.453
10.143
8.037
6.733
5.837
5.163
4.632
4.024
3.842
3.525
3.261
3.031
2.832
2.656
2.490
2.342
2.206
2.089
1.982
1.870
1.784
1.707
1.345
1.091
0.298
0.099
0.078
0.072
0.072
0.096
0.125
S
21
Notes:
1. S parameter is measured on a microstrip line
made on 0.025 inch thick alumina carrier. The
input reference plane is at the end of the gate
lead. The output reference plane is at the end
of the drain lead.
Ang.
111.4
97.3
90.5
85.6
84.1
81.3
78.6
75.8
72.9
70.0
68.5
67.0
64.0
61.0
58.3
55.3
52.3
49.6
46.8
44.1
41.4
38.6
35.8
33.4
31.0
18.4
8.3
-2.0
-23.9
-46.3
-64.8
-85.4
-106.2
-114.3
-132.9
-145.5
-162.1
-177.8
168.0
158.3
150.1
133.1
DS
= 5.5V, I
dB
-37.7
-36.5
-36.5
-35.9
-35.4
-34.9
-34.4
-33.6
-33.2
-32.8
-32.4
-32.0
-31.7
-31.4
-30.8
-30.5
-30.2
-29.6
-29.4
-29.1
-28.9
-28.6
-28.4
-28.2
-28.0
-27.1
-26.6
-26.3
-25.7
-26.2
-26.6
-27.3
-29.1
-31.7
-35.4
-48.0
-37.7
-35.9
-38.4
-37.1
-43.1
-36.5
DS
Mag.
0.015
0.015
0.016
0.017
0.018
0.019
0.021
0.022
0.023
0.024
0.025
0.026
0.027
0.029
0.030
0.031
0.033
0.034
0.035
0.036
0.037
0.038
0.039
0.040
0.044
0.048
0.052
0.049
0.047
0.043
0.035
0.017
0.004
0.012
0.014
0.007
0.015
0.013
0.047
0.026
0.013
0.016
S
= 280 mA
12
Ang.
31.1
23.9
23.3
24.4
28.1
30.2
32.0
33.2
34.1
34.4
34.4
34.4
34.2
33.8
33.4
32.7
31.8
31.1
30.0
29.0
27.8
26.8
25.4
24.3
23.3
16.9
6.2
-5.8
-22.8
-39.7
-55.8
-73.3
-112
-174.6
75.2
38.6
11.1
5.1
155.8
146.2
11.5
-81.6
Mag.
0.651
0.698
0.709
0.712
0.716
0.715
0.715
0.713
0.714
0.712
0.712
0.712
0.711
0.713
0.713
0.713
0.713
0.714
0.714
0.714
0.715
0.715
0.714
0.715
0.732
0.734
0.742
0.752
0.771
0.791
0.802
0.841
0.883
0.900
0.879
0.924
0.885
0.889
0.872
0.873
0.867
0.855
S
22
-171.7
150.0
135.3
8.0
Ang.
-160.8
-176.6
-179.8
176.2
173.8
171.6
169.6
167.6
165.7
164.8
163.8
162.0
160.2
158.4
156.6
154.8
153.2
151.6
148.2
146.6
144.8
143.8
142.1
131.4
122.9
102.2
84.0
69.1
54.0
36.5
27.0
20.6
0.6
-5.1
-15.9
-21.8
-27.8
-34.7
MSG/MAG
dB
34.5
31.2
29.5
28.0
26.7
25.7
24.9
23.9
23.2
22.6
22.2
21.9
21.3
20.4
19.5
18.9
18.1
17.4
16.8
16.3
15.7
15.3
14.7
14.1
13.7
11.7
10.2
9.5
7.0
5.2
3.1
2.0
1.2
0
-1.8
-1.5
-5.1
-7.2
-8.4
-8.4
-5.8
-3.7