0.5-20GHz Driver
CHA4220-QGG
Typical Board Measurements
Vd =6.5V, Vg1 set in order to get Idq =120mA @ Tamb=+25°C with Vg2=1.5V
Vg1 and Vg2 remain constant versus temperature (Tamb.= +25°C, +85°C,-40°C)
Linear Gain vs Temperature
25
20
15
-40ꢀC
10
25ꢀC
+85ꢀC
5
0
0
2
4
6
8
10
12
14
16
18
20
22
FREQUENCY (GHz)
Noise Figure vs Temperature
10
9
8
7
6
5
4
3
2
1
0
-40ꢀC
25ꢀC
+85ꢀC
0
2
4
6
8
10
12
14
16
18
20
22
FREQUENCY (GHz)
Ref. : DSCHA4220-QGG-5070 - 11 Mar 15
6/16
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 ]
