CHA3514 United Monolithic Semiconductors, CHA3514 Datasheet - Page 4

• Manufacturer Part Number: CHA3514
• Description: 6-18ghz 4 Bit Digital Variable Amplifier
• Manufacturer: United Monolithic Semiconductors

CHA3514
Typical chip on wafer Sij parameters for reference state
Tamb 25° C, B = D = 4.5V, Id = 190mA, 10A, 5A, 2.5A, 20A = -5V, 10B, 5B, 2.5B, 20B = 0V
Freq (GHz)
Ref. : DSCHA3514-8144 - 23 May 08
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
dB(S11)
Tel.: [phone] - Fax : [phone]
-10.7
-12.2
-13.8
-15.0
-15.6
-16.2
-16.6
-16.1
-15.3
-14.6
-14.0
-13.0
-12.2
-11.8
-11.5
-11.2
-11.6
-12.5
-13.1
-13.2
-14.1
-15.7
-18.0
-19.7
-16.8
-12.7
-0.8
-1.5
-2.1
-2.8
-4.1
-5.1
-6.3
-7.8
-9.3
-9.9
-7.1
-5.3
-4.1
-3.3
-2.8
-2.6
-2.4
-2.2
-2.2
-2.1
-2.1
P(S11) (° )
-116.9
-133.6
-148.7
-162.3
-175.1
174.7
167.3
161.4
157.0
155.3
156.1
154.3
151.1
148.6
145.0
136.7
127.2
119.0
108.7
-42.4
-62.3
-81.0
-99.6
-10.1
-16.9
96.1
83.5
73.4
64.6
57.6
52.4
44.8
40.2
39.2
66.0
97.0
96.4
89.2
80.6
68.5
54.4
41.5
30.8
21.1
11.6
-3.3
3.5
dB(S21)
-44.8
-24.1
-10.6
-11.9
-13.2
11.0
12.4
13.3
13.9
14.3
14.6
14.9
15.1
15.2
15.3
15.4
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.4
15.3
15.2
15.3
15.4
15.5
15.5
15.4
15.3
14.9
14.5
13.8
12.7
10.3
-6.6
-0.8
-3.6
-5.8
-7.7
-9.3
2.5
8.3
6.6
2.6
4/10
6-18GHz Digital Variable Amplifier
P(S21) (° )
-114.9
-166.4
-107.0
-145.1
-103.8
-133.5
-163.1
-108.3
-143.1
-178.3
-107.0
-125.3
-143.8
-162.9
156.9
178.9
144.5
111.4
167.2
137.5
107.7
144.9
105.1
176.9
156.5
-17.7
-65.1
-13.7
-44.0
-73.9
-10.6
-42.1
-74.7
-19.0
-47.9
-70.2
-89.1
94.4
37.6
79.3
47.9
16.9
77.9
49.1
20.1
64.1
19.1
dB(S12)
Specifications subject to change without notice
-69.9
-69.2
-67.0
-61.4
-69.4
-86.1
-78.4
-72.8
-70.0
-68.7
-66.8
-64.9
-67.2
-62.7
-59.7
-57.5
-55.6
-54.7
-53.2
-54.7
-56.0
-56.4
-59.8
-76.5
-65.0
-60.2
-59.5
-55.2
-49.9
-45.5
-43.7
-42.0
-41.7
-41.5
-41.0
-42.1
-45.0
-50.6
-54.4
-53.6
-54.2
-54.2
-55.5
-58.9
-62.1
-65.9
-62.2
P(S12) (° )
-148.8
-165.4
-179.5
-109.9
-138.0
-167.3
133.3
112.9
171.2
136.4
117.6
178.8
148.9
146.9
142.1
141.5
117.2
-91.3
-37.6
-61.6
-85.6
-13.7
-42.4
-76.5
-91.9
-69.2
-67.9
-66.0
-73.1
-89.7
-95.4
-90.4
-60.7
-32.7
74.2
97.0
77.8
34.4
96.6
74.2
43.6
22.9
87.3
61.2
36.3
14.5
-5.4
dB(S22)
-10.5
-14.8
-17.4
-16.9
-15.5
-14.4
-13.5
-12.9
-12.4
-12.1
-12.0
-12.2
-12.7
-13.6
-15.1
-17.3
-20.4
-23.7
-24.5
-22.9
-21.9
-20.1
-17.4
-15.1
-13.5
-12.6
-12.6
-13.9
-16.6
-21.3
-22.3
-17.6
-15.1
-15.6
-20.1
-29.1
-19.5
-14.7
-12.0
-10.4
-3.3
-4.6
-7.2
-9.4
-8.8
-8.6
-8.6
P(S22) (° )
-122.7
-160.5
-102.2
-113.3
-123.0
-125.3
-113.1
-121.4
-146.5
-177.9
-107.2
-102.8
147.5
136.0
-59.4
-89.6
-17.5
-30.6
-42.3
-54.0
-66.0
-78.5
-90.1
-88.9
-73.3
-66.9
-59.5
-59.3
-68.1
-81.7
-99.9
-12.9
-51.6
-84.5
-59.0
-18.0
-29.5
-43.1
-56.0
-69.1
-81.5
-92.4
88.8
43.1
15.9
46.6
-2.5