7
ADA-4543 Typical Scattering Parameters, T
A
= 25°C, I
d
= 20 mA
Freq. S
11
S
21
S
12
S
22
K
GHz Mag. Ang. dB Mag. Ang. Mag. Ang. Mag. Ang.
0.1 0.1 168 16.54 6.714 175.9 0.104 -0.2 0.032 168.8 1.1
0.5 0.122 115 16.40 6.61 160.9 0.104 -1.8 0.052 100.8 1.1
0.9 0.188 73.6 16.16 6.427 146 0.105 -3.5 0.096 54 1.0
1.0 0.194 67.9 16.06 6.352 142.3 0.105 -4 0.104 46.9 1.0
1.5 0.244 37.8 15.50 5.955 125 0.104 -6.3 0.132 21.5 1.0
1.9 0.266 21.1 14.99 5.614 112.1 0.104 -7.9 0.145 7.7 1.1
2.0 0.273 16.9 14.87 5.537 109 0.103 -8.3 0.147 5 1.1
2.5 0.29 1.5 14.24 5.152 94.4 0.103 -9.9 0.151 -6.9 1.1
3.0 0.296 -11.5 13.69 4.838 80.6 0.102 -11 0.142 -16.6 1.2
3.5 0.288 -25.1 13.16 4.552 67.3 0.102 -11.8 0.125 -26.1 1.2
4.0 0.268 -39.4 12.71 4.319 54.4 0.103 -12.1 0.102 -38.2 1.3
4.5 0.248 -56.2 12.31 4.125 41.5 0.106 -12.2 0.077 -57.8 1.3
5.0 0.226 -75.8 11.83 3.904 28.6 0.11 -12.5 0.061 -87.1 1.3
5.5 0.214 -98.9 11.41 3.719 16 0.117 -12.9 0.062 -122.1 1.3
6.0 0.214 -121.9 10.96 3.531 3.3 0.126 -14.3 0.076 -151.9 1.3
6.5 0.209 -143 10.52 3.357 -9 0.138 -16.4 0.084 -177.5 1.3
7.0 0.204 -166.2 10.11 3.202 -21.5 0.153 -20.2 0.093 152.3 1.2
7.5 0.202 165.3 9.64 3.035 -34.2 0.167 -25.7 0.115 120.1 1.2
8.0 0.22 134.5 9.15 2.869 -47.1 0.181 -32.2 0.154 92.3 1.1
8.5 0.256 109.2 8.48 2.656 -59.3 0.192 -39 0.206 74 1.1
9.0 0.312 88.5 7.87 2.474 -71.1 0.204 -45.6 0.265 61.2 1.1
9.5 0.368 71.2 7.11 2.266 -83.4 0.217 -53.1 0.327 51.2 1.1
10.0 0.432 57.1 6.37 2.082 -95.1 0.227 -60.9 0.386 42.6 1.0
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.