CHA3512 United Monolithic Semiconductors, CHA3512 Datasheet - Page 8

• Manufacturer Part Number: CHA3512
• Description: 6-18ghz Low Noise Digital Variable Amplifier
• Manufacturer: United Monolithic Semiconductors

CHA3512
Tamb = +25° C, Vd = +4.5 V, Id = 210 mA , 0dB state (20A = -5V, 20B = 0V).
Ref. DSCHA3512-8144 - 23 May 08
Freq (GHz) dB(S11) P(S11) (° ) dB(S21) P(S21) (° ) dB(S12) P(S12) (° ) dB(S22) P(S22) (° )
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
22.5
23.0
23.5
24.0
1.0
1.5
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
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Typical Chip on wafer Sij parameters for reference state
Tel.: [phone] - Fax : [phone]
-11.1
-13.9
-17.9
-25.6
-28.0
-20.8
-17.8
-16.9
-17.4
-19.4
-22.7
-23.3
-19.3
-15.6
-13.3
-11.7
-10.5
-10.2
-10.0
-10.1
-10.4
-11.1
-12.4
-14.7
-17.6
-20.9
-20.5
-18.4
-16.8
-15.7
-14.9
-14.5
-13.8
-12.8
-11.5
-10.3
-10.4
-11.6
-5.5
-8.0
-9.3
-8.7
-8.4
-8.4
-8.6
-8.9
-9.5
-124.4
-149.5
-167.5
-112.8
-106.6
-121.1
-137.3
-152.0
-161.4
-156.8
-123.6
-107.8
-107.5
-118.9
-131.3
-147.0
-161.0
-174.3
-110.5
-127.9
-144.2
-159.1
-175.4
170.0
167.5
172.0
157.6
142.7
125.9
112.4
104.1
107.6
120.0
113.6
167.6
150.2
130.5
-92.5
-20.5
-39.8
-57.4
-75.6
-93.4
92.0
63.4
31.3
2.8
-20.7
-13.6
-16.4
-18.1
10.0
13.8
15.6
16.3
17.1
17.6
18.0
18.2
18.3
18.3
18.2
18.0
17.8
17.5
17.3
17.1
16.9
16.9
16.9
17.0
17.0
17.0
16.8
16.7
16.6
16.6
16.4
16.1
15.5
14.7
14.0
12.9
11.3
-2.7
-0.9
-1.8
-3.7
-8.9
0.3
8.9
6.0
3.2
0.8
8/10
6-18GHz Digital Variable Amplifier
-127.4
-161.5
-120.6
-146.6
-173.0
-114.6
-148.5
-118.3
161.9
165.7
133.9
103.0
159.8
131.8
102.9
175.9
138.1
176.5
108.2
-54.8
-91.9
-13.9
-41.2
-68.0
-94.5
-14.5
-46.8
-80.4
-40.4
-74.3
-17.7
69.1
94.1
50.3
72.7
43.1
14.2
74.2
45.8
16.4
98.1
59.2
23.7
57.0
15.7
-2.9
-8.9
-62.1
-66.5
-68.7
-64.9
-83.1
-87.8
-73.1
-67.2
-63.8
-61.5
-60.0
-57.6
-56.5
-55.2
-54.0
-53.6
-53.7
-52.6
-51.6
-53.2
-53.3
-53.7
-55.4
-59.3
-59.3
-62.4
-59.0
-54.6
-51.5
-48.0
-45.8
-43.8
-43.3
-42.6
-42.4
-43.0
-45.7
-50.7
-60.5
-57.9
-50.5
-47.7
-44.3
-45.6
-47.3
-49.2
-52.6
Specifications subject to change without notice
-115.4
-142.5
-160.6
-177.3
-113.2
-169.8
-154.2
112.2
140.3
116.8
153.2
131.7
114.2
171.1
149.4
126.8
100.8
108.5
-40.1
-33.7
-63.6
-89.9
-22.1
-39.8
-77.9
-14.4
-35.8
-46.6
-62.7
91.4
14.8
39.6
82.5
57.4
22.6
99.0
76.4
61.7
48.4
75.6
52.2
25.5
78.2
52.1
19.4
-7.1
-5.1
-10.0
-12.2
-14.5
-16.7
-18.7
-19.7
-20.2
-21.1
-21.5
-22.9
-24.4
-26.5
-28.6
-29.8
-29.7
-30.1
-32.0
-34.9
-29.6
-25.4
-24.5
-25.2
-25.9
-21.5
-15.9
-12.2
-10.2
-12.1
-15.0
-21.2
-15.1
-12.2
-12.7
-13.9
-15.2
-0.5
-1.2
-1.5
-1.9
-2.8
-4.7
-6.1
-8.0
-9.6
-8.4
-8.3
-8.9
-107.3
-132.8
-157.7
-175.7
-106.7
-131.5
-154.4
-174.8
-171.3
167.0
152.1
140.7
132.5
127.7
127.0
129.8
136.0
140.3
137.2
132.1
127.6
126.2
125.0
130.5
142.9
148.2
140.1
109.0
167.0
151.2
138.3
150.9
157.4
134.3
117.4
103.7
-57.6
-85.9
-36.7
-71.4
-93.5
-99.5
-79.2
-60.8
-66.5
-84.5
37.3