ADA-4543 Agilent Technologies, Inc., ADA-4543 Datasheet - Page 5
ADA-4543
Manufacturer Part Number
ADA-4543
Description
ADA-4543 Silicon Bipolar Darlington Amplifier
Manufacturer
Agilent Technologies, Inc.
Datasheet
1.ADA-4543.pdf
(10 pages)
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5
ADA-4543 Typical Scattering Parameters, T
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
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.
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
S
11
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
A
= 25°C, I
S
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
21
d
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
= 12 mA
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
S
12
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
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
S
22
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
K
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