DC-16GHz Attenuator
Tamb = +25° V1 = 0V & V2= 0V – Maximum attenuatio n
C,
Freq
0.1
0.3
0.6
0.8
1.1
1.3
1.6
1.8
2.1
2.3
2.6
2.8
3.1
3.3
3.6
3.8
4.1
4.3
4.6
4.8
5.1
5.6
6.1
6.6
7.1
7.6
8.1
8.6
9.1
9.6
10.1
10.6
11.1
11.6
12.1
12.6
13.1
13.6
14.1
14.6
15.1
15.6
16.1
16.6
17.1
17.6
18.1
18.6
19.1
19.6
dBS11
-1.7
-2.0
-2.3
-2.5
-2.9
-3.2
-3.6
-4.0
-4.3
-4.7
-5.0
-5.4
-5.7
-6.0
-6.3
-6.5
-6.8
-7.1
-7.3
-7.6
-8.0
-8.7
-9.4
-10.2
-10.7
-10.8
-10.5
-10.0
-9.4
-9.0
-8.9
-9.0
-9.5
-10.2
-10.9
-11.3
-11.1
-10.7
-10.3
-10.1
-9.9
-9.8
-9.3
-8.6
-8.1
-7.8
-8.1
-8.7
-9.9
-11.3
PhS11
174.2
145.2
117.1
89.6
61.6
33.8
6.2
-21.4
-49.0
-76.0
-102.6
-128.6
-153.9
-179.0
157.0
133.0
109.3
86.3
63.0
40.0
17.0
-30.0
-78.2
-127.9
179.9
126.9
75.1
25.0
-22.4
-67.8
-112.0
-156.4
157.9
109.7
58.1
3.2
-52.2
-105.6
-157.2
153.0
102.7
51.9
2.1
-47.0
-93.3
-137.3
179.8
136.7
90.2
35.4
dBS12
-15.5
-15.8
-16.2
-16.6
-17.1
-17.6
-18.2
-18.7
-19.3
-20.0
-20.8
-21.6
-22.4
-23.3
-24.0
-24.6
-25.3
-25.8
-26.3
-26.9
-27.2
-28.1
-28.9
-29.8
-30.6
-31.4
-32.1
-32.8
-33.5
-33.8
-34.0
-33.9
-33.7
-33.6
-33.4
-33.2
-33.5
-33.4
-33.6
-33.9
-34.3
-34.9
-35.0
-35.2
-35.5
-35.7
-35.4
-35.4
-36.1
-37.0
PhS12
-7.7
-44.7
-80.5
-115.4
-150.0
175.9
142.1
108.0
74.4
41.5
8.2
-24.2
-55.4
-87.0
-117.9
-147.2
-177.3
151.8
121.3
91.1
60.5
-0.6
-63.3
-124.8
173.1
111.2
50.8
-9.2
-67.1
-124.2
177.8
122.0
64.7
6.1
-51.2
-110.3
-167.4
135.2
77.8
21.4
-37.9
-88.1
-143.6
161.5
106.0
50.2
-5.0
-66.3
-128.7
174.7
dBS21
-15.5
-15.9
-16.2
-16.7
-17.1
-17.6
-18.2
-18.7
-19.3
-20.1
-20.8
-21.6
-22.5
-23.2
-24.0
-24.7
-25.2
-25.7
-26.3
-26.9
-27.2
-28.2
-29.0
-29.7
-30.6
-31.4
-32.1
-32.9
-33.5
-33.9
-34.1
-33.9
-33.7
-33.6
-33.4
-33.3
-33.4
-33.4
-33.7
-34.0
-34.2
-35.0
-35.5
-35.1
-35.5
-35.7
-35.4
-35.5
-36.1
-37.1
CHT4660-QAG
PhS21
-8.1
-44.8
-80.6
-115.5
-150.1
175.9
142.0
108.0
74.6
41.1
7.6
-23.9
-55.4
-87.3
-117.4
-147.3
-178.1
151.8
121.4
90.8
60.6
-1.1
-63.0
-125.2
173.0
111.5
50.4
-9.5
-67.7
-124.8
178.1
121.9
64.2
6.3
-51.7
-110.0
-167.5
135.0
77.4
20.7
-37.8
-90.3
-142.2
162.4
105.8
51.2
-5.7
-66.5
-128.3
174.5
dBS22
-1.8
-2.0
-2.2
-2.4
-2.7
-3.0
-3.2
-3.5
-3.7
-4.0
-4.3
-4.5
-4.8
-5.0
-5.2
-5.3
-5.5
-5.7
-6.1
-6.4
-6.8
-7.6
-8.7
-10.0
-10.9
-11.3
-11.4
-11.2
-11.0
-11.1
-11.6
-12.5
-14.0
-16.2
-19.2
-22.7
-22.6
-19.8
-17.6
-16.5
-15.8
-15.6
-15.4
-15.2
-15.0
-14.1
-13.3
-12.9
-13.6
-15.3
PhS22
174.0
145.8
118.2
90.8
63.4
35.9
8.4
-19.0
-46.3
-73.6
-100.8
-127.6
-154.3
179.6
153.9
128.8
104.2
79.7
55.5
31.1
6.3
-43.2
-93.9
-147.4
156.0
99.6
45.7
-4.6
-50.3
-92.4
-132.1
-170.5
149.6
105.9
55.1
-9.6
-90.2
-151.4
164.3
126.2
87.5
51.1
15.8
-22.0
-61.3
-100.6
-140.2
-179.6
140.2
97.5
The Sij measurement calibration planes are defined in the paragraph “Definition of the Sij
reference planes”.
Ref. : DSCHT4660QAG0211- 30 Jul 2010
5/18
Specifications subject to change without notice
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UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
