ADA-4543 Typical Scattering Parameters,
T
A
= 25°C, I
d
= 12 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.
0.071
0.112
0.184
0.198
0.257
0.282
0.29
0.307
0.31
0.303
0.287
0.273
0.258
0.253
0.259
0.254
0.25
0.25
0.266
0.294
0.346
0.399
0.454
Ang.
4.9
24.8
24.2
21.6
5.9
-4.5
-7.8
-19.4
-30.7
-43.3
-58
-74.8
-94.3
-116.3
-136.7
-156.4
-177.8
157
131
106.9
87.1
70.1
57.4
dB
14.38
14.24
13.98
13.90
13.51
13.15
13.09
12.72
12.40
12.07
11.74
11.45
11.05
10.67
10.24
9.83
9.43
8.97
8.45
7.79
7.17
6.39
5.73
S
21
Mag.
5.234
5.15
4.998
4.956
4.735
4.547
4.513
4.326
4.168
4.013
3.865
3.736
3.568
3.416
3.251
3.101
2.961
2.81
2.645
2.453
2.284
2.088
1.935
S
12
Ang.
176.2
162.1
148.3
144.9
129.3
117.1
114.2
99.8
85.9
72.2
58.5
45
31.4
18.2
5
-7.7
-20.5
-33.5
-46.4
-59.1
-71
-83.5
-94.8
S
22
Ang.
-0.9
-4.6
-7.6
-8.3
-10.9
-12.6
-13.1
-14.8
-16.1
-17.2
-18
-18.5
-19.2
-19.8
-21
-22.8
-26.1
-31.1
-37.1
-43.2
-49
-55.7
-62.9
K
Ang.
-3.2
-3.8
-6
-7.7
-18.7
-27.2
-29.1
-38
-46.8
-57
-69.3
-87
-106.9
-126.3
-144.9
-163.1
173.8
143.7
111.8
87.5
71.6
60.3
50.8
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.3
1.3
1.3
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.2
1.2
1.1
1.1
Mag.
0.125
0.123
0.12
0.119
0.116
0.113
0.113
0.111
0.109
0.109
0.109
0.111
0.113
0.118
0.125
0.135
0.148
0.161
0.172
0.181
0.192
0.204
0.213
Mag.
0.146
0.15
0.183
0.191
0.207
0.213
0.212
0.203
0.185
0.162
0.139
0.12
0.11
0.114
0.122
0.121
0.116
0.116
0.134
0.171
0.223
0.281
0.339
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.
5