ADA-4643 Typical Scattering Parameters,
T
A
= 25°C, I
d
= 60 mA
Freq.
GHz
0.1
0.5
0.9
1.0
1.5
1.9
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
S
11
Mag.
0.126
0.165
0.252
0.261
0.33
0.359
0.365
0.386
0.387
0.381
0.363
0.344
0.323
0.31
0.301
0.281
0.257
0.228
0.212
0.218
0.257
0.302
0.359
Ang.
2.4
18.1
19.6
16.4
2
-7.4
-9.8
-21
-31.5
-43
-56
-70.7
-87.3
-105.8
-123.6
-140.6
-159.9
176.3
145.6
117.8
92.7
72.9
57.7
dB
17.88
17.73
17.36
17.24
16.63
16.16
16.05
15.49
14.98
14.49
14.02
13.58
13.04
12.54
11.98
11.44
10.9
10.29
9.61
8.72
7.94
6.98
6.11
S
21
Mag.
7.834
7.696
7.377
7.28
6.787
6.424
6.343
5.948
5.61
5.301
5.025
4.777
4.488
4.235
3.971
3.735
3.507
3.271
3.022
2.728
2.494
2.234
2.02
S
12
Ang.
175.9
159.9
144.3
140.6
123.3
110.3
107.2
91.9
77.4
63.1
49
35
21
7.5
-6.2
-19.4
-32.7
-46.3
-59.8
-72.4
-84.1
-96.4
-107.7
S
22
Ang.
-0.7
-3.8
-6.4
-6.9
-8.2
-8.4
-8.4
-7.8
-6.7
-5.5
-4.3
-3.5
-3.7
-4.6
-6.9
-10.2
-15.2
-21.5
-28.6
-35.6
-41.8
-48.9
-56.4
K
Ang.
-3.8
-9.9
-16.1
-18.8
-33.2
-44.4
-47.2
-61
-76.8
-96.2
-120.3
-146.9
-169.4
173.4
158.2
141.4
122.5
103
84.3
69.5
57.9
47.9
39.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.3
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1
1
Mag.
0.089
0.088
0.085
0.085
0.081
0.079
0.078
0.077
0.077
0.078
0.081
0.086
0.093
0.101
0.111
0.124
0.138
0.151
0.161
0.169
0.178
0.189
0.196
Mag.
0.194
0.196
0.227
0.233
0.244
0.241
0.239
0.221
0.195
0.168
0.153
0.157
0.172
0.195
0.22
0.239
0.262
0.294
0.333
0.38
0.429
0.482
0.531
Notes:
1. S-parameters are measured on a microstrip line made on 0.025 inch thick alumina carrier. The input reference plane is at the end of the input lead. The
output reference plane is at the end of the output lead.
8