ADA-4743 Typical Scattering Parameters, TA = 25°C, Id = 80 mA
Freq.
GHz
S11
Mag. Ang.
S21
dB Mag. Ang.
S12
Mag. Ang.
S22
K
Mag. Ang.
0.1
0.093
1.2
0.5
0.123
16.5
0.9
0.195
18.4
1.0
0.201
15
1.5
0.253
-1.9
1.9
0.271
-12.3
2.0
0.278
-15.2
2.5
0.286
-27.3
3.0
0.278
-40
3.5
0.261
-54
4.0
0.235
-71.8
4.5
0.214
-93.2
5.0
0.198
-118
5.5
0.205
-144.6
6.0
0.218
-169
6.5
0.228
167.1
7.0
0.244
142
7.5
0.272
117.4
8.0
0.32
94
8.5
0.358
75.8
9.0
0.413
62
9.5
0.46
48.2
10.0
0.507
38
16.81
16.68
16.36
16.27
15.8
15.44
15.36
14.96
14.57
14.17
13.77
13.36
12.81
12.29
11.67
11.09
10.45
9.69
8.84
7.81
6.9
5.78
4.83
6.929
6.824
6.58
6.51
6.164
5.916
5.863
5.595
5.353
5.113
4.882
4.654
4.371
4.116
3.835
3.584
3.329
3.053
2.767
2.457
2.213
1.946
1.744
176.1
160.6
145.6
142
125.1
112.2
109
93.4
78.2
62.9
47.9
32.8
17.8
3.2
-11.4
-25.7
-40
-54.3
-68.2
-80.5
-91.9
-103.9
-114.2
0.098
-0.7
0.096
-3.7
0.093
-5.7
0.092
-6.1
0.089
-6.6
0.087
-6.3
0.087
-6.2
0.087
-5.1
0.088
-3.8
0.092
-2.8
0.098
-2.2
0.106
-2.5
0.115
-4.2
0.126
-6.6
0.139
-10.5
0.154
-15.5
0.169
-22
0.181
-29.5
0.19
-37.3
0.196
-44.5
0.202
-50.9
0.21
-58
0.216
-65.1
0.172
-5.6
1.1
0.172
-16.7
1.1
0.197
-25.2
1.1
0.203
-28.4
1.1
0.217
-45.9
1.1
0.218
-59.8
1.2
0.218
-63.3
1.2
0.21
-81.5
1.2
0.2
-102.5
1.2
0.196
-126.5
1.2
0.209
-150.5
1.2
0.241
-171.9
1.1
0.274
170.7
1.1
0.307
156.7
1.0
0.337
143.4
1.0
0.364
128.5
0.9
0.393
111.7
0.9
0.427
94.4
0.9
0.462
77.5
0.9
0.5
64
0.9
0.54
53
0.9
0.582
43.2
0.9
0.619
34.8
0.9
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.