ADA-4743 Typical Scattering Parameters,
T
A
= 25°C, I
d
= 80 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.
0.093
0.123
0.195
0.201
0.253
0.271
0.278
0.286
0.278
0.261
0.235
0.214
0.198
0.205
0.218
0.228
0.244
0.272
0.32
0.358
0.413
0.46
0.507
Ang.
1.2
16.5
18.4
15
-1.9
-12.3
-15.2
-27.3
-40
-54
-71.8
-93.2
-118
-144.6
-169
167.1
142
117.4
94
75.8
62
48.2
38
dB
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
S
21
Mag.
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
S
12
Ang.
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
S
22
Ang.
-0.7
-3.7
-5.7
-6.1
-6.6
-6.3
-6.2
-5.1
-3.8
-2.8
-2.2
-2.5
-4.2
-6.6
-10.5
-15.5
-22
-29.5
-37.3
-44.5
-50.9
-58
-65.1
K
Ang.
-5.6
-16.7
-25.2
-28.4
-45.9
-59.8
-63.3
-81.5
-102.5
-126.5
-150.5
-171.9
170.7
156.7
143.4
128.5
111.7
94.4
77.5
64
53
43.2
34.8
1.1
1.1
1.1
1.1
1.1
1.2
1.2
1.2
1.2
1.2
1.2
1.1
1.1
1.0
1.0
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
Mag.
0.098
0.096
0.093
0.092
0.089
0.087
0.087
0.087
0.088
0.092
0.098
0.106
0.115
0.126
0.139
0.154
0.169
0.181
0.19
0.196
0.202
0.21
0.216
Mag.
0.172
0.172
0.197
0.203
0.217
0.218
0.218
0.21
0.2
0.196
0.209
0.241
0.274
0.307
0.337
0.364
0.393
0.427
0.462
0.5
0.54
0.582
0.619
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.
7