36-40GHz Low Noise Amplifier
CHA2095a
Typical on Wafer Measurements
Tamb = +25°C
Noise figure versus drain current 60, 85, 100mA:
NF (dB)
Gain (dB)
CHA2095 Vd=3,5v Id= 60 and 85 and 100mA
30
28
26
24
22
20
18
16
14
12
10
8
15
14
13
12
11
10
9
Gain_60mA
NF_60mA
Gain_85mA
NF_85mA
Gain_100mA
NF_100mA
8
7
6
5
4
6
3
4
2
2
1
0
0
34
35
36
37
38
39
40
frequency (Ghz)
Wide band on wafer Sij parameter measurements :
CHA2095 Vd=3,5v Id=90mA
30
25
20
15
10
5
0
RLoss_IN
-5
RLoss_OUT
-10
-15
-20
-25
-30
30
35
40
45
50
55
Frequency ( GHz )
Ref. : DSCHA20958147
Specifications subject to change without notice
4/7
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
