34-44GHz Low Noise Amplifier
CHA2494-98F
Typical Test Fixture Measurements
Tamb = +25°C, Vd = +4V, Id = 80mA
Noise figure versus frequency & temperature
10
9
8
7
6
5
4
3
2
1
0
-40°C
+25°C
+85°C
32
34
36
38
40
42
44
46
Frequency (GHz)
Output Power @ 1dB comp. versus
temperature at 80mA
Output Power @ 1dB comp. versus
temperature at 120mA
30
28
26
24
22
20
18
16
14
12
10
8
30
28
26
24
22
20
18
16
14
12
10
8
6
6
25 C
-40 C
38
+85 C
40
25 C
-40 C
38
+85 C
40
4
4
2
2
0
0
34
36
42
44
34
36
42
44
Frequency (GHz)
Frequency (GHz)
Ref. : DSCHA24941144 - 24 May 11
5/12
Specifications subject to change without notice
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
