2-22GHz LNA with AGC
CHA3024-QGG
Typical Board Measurements
Tamb.= +25°C, +85°C,-40°C, Vd =5V, Vg1 set in order to get Idq =100mA, Vg2=1.7V
Vg1 and Vg2 remain constant versus temperature.
Linear Gain vs Temperature
20
19
18
17
16
15
14
13
12
11
10
S21(dB) @25ꢀC
S21(dB) @85ꢀC
S21(dB) @-40ꢀC
9
8
7
6
5
0
2
4
6
8
10 12 14 16 18 20 22 24 26
Frequency(GHz)
Noise Figure vs Temperature
10
9
8
7
6
5
4
3
2
1
0
NF @Tc=25°C
NF @Tc=85°C
NF@Tc=-40°C
0
2
4
6
8
10 12 14 16 18 20 22 24 26
Frequency(GHz)
Ref. : DSCHA3024-QGG-4346 - 12 Dec 14
7/16
Specifications subject to change without notice
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
