CHT3029-QEG Datasheet, PDF (5/12 Pages) United Monolithic Semiconductors – DC-31GHz 4Bit Digital Attenuator

DC-31GHz 4Bit Digital Attenuator
CHT3029-QEG
Typical Package Sij parameters
Tamb.= +25°C, V+=-5V / V-=-5V State 0
Freq
S11 PhS11 S12
(GHz) (dB)
(°)
(dB)
2.0
-16.5 -62.8 -2.2
3.0
-15.8 -85.7 -2.3
4.0
-15.6 -104.2 -2.3
5.0
-15.6 -119.4 -2.5
6.0
-15.7 -133.8 -2.5
7.0
-16.2 -148.2 -2.6
8.0
-16.8 -164.7 -2.7
9.0
-17.5 175.1 -2.8
10.0
-18.9 151.6 -2.9
11.0
-23.2 141.5 -3.0
12.0
-26.5 113.1 -3.1
13.0
-28.4 75.8
-3.2
14.0
-32.2 49.5
-3.3
15.0
-50.3 -33.2 -3.4
16.0
-30.1 -177.6 -3.6
17.0
-22.6 165.6 -3.8
18.0
-18.3 146.4 -4.1
19.0
-15.3 127.4 -4.4
20.0
-14.1 112.4 -4.6
21.0
-13.9 100.6 -4.8
22.0
-14.3 92.4
-4.9
23.0
-15.3 89.1
-5.1
24.0
-16.9 91.8
-5.3
25.0
-18.4 101.0 -5.4
26.0
-19.4 119.0 -5.7
27.0
-18.8 137.2 -6.0
28.0
-17.2 149.7 -6.2
29.0
-16.0 153.3 -6.5
30.0
-16.7 150.7 -7.0
31.0
-19.9 -177.5 -8.0
PhS12
(°)
-52.9
-78.8
-104.3
-130.5
-155.7
178.8
153.1
127.1
101.1
74.7
49.1
22.8
-3.6
-29.8
-56.2
-82.8
-109.4
-135.5
-161.7
172.2
145.2
118.1
90.6
63.0
35.1
7.2
-21.2
-50.9
-81.9
-111.7
S21
(dB)
-2.1
-2.2
-2.3
-2.4
-2.5
-2.7
-2.7
-2.7
-2.8
-3.0
-3.0
-3.2
-3.3
-3.5
-3.6
-3.8
-4.0
-4.3
-4.6
-4.7
-4.8
-5.0
-5.2
-5.5
-5.6
-6.0
-6.2
-6.5
-7.0
-8.1
PhS21
(°)
-52.7
-78.7
-103.8
-130.3
-155.8
178.6
153.2
126.5
101.1
75.5
49.1
23.0
-3.1
-29.4
-56.2
-83.4
-109.3
-135.2
-161.7
171.8
145.3
117.8
90.9
63.5
35.0
7.3
-20.6
-51.1
-81.9
-111.4
S22
(dB)
-17.8
-18.5
-18.8
-19.0
-18.4
-17.9
-17.9
-18.4
-20.0
-21.8
-25.1
-29.9
-31.7
-27.3
-23.1
-19.3
-16.7
-14.5
-14.0
-14.0
-15.2
-17.3
-18.9
-18.7
-17.0
-15.9
-13.6
-11.5
-9.8
-8.8
PhS22
(°)
-55.8
-78.0
-93.0
-105.8
-119.7
-135.4
-153.2
-172.6
170.5
128.9
114.5
116.6
155.0
171.5
172.3
162.5
145.7
130.5
107.7
88.3
71.1
59.5
54.9
52.6
27.2
-13.8
-47.1
-79.6
-105.0
-125.6
Ref. : DSCHT3029-QEG5357 - 23 Dec 15
5/12
Specifications subject to change without notice
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