0.5-20GHz Driver
CHA4220-QGG
Typical Board Measurements
Tamb.= +25°C, Vd=6.5V, Vg1 set in order to get Idq =120mA, Vg2=1.5V
Linear Gain versus Frequency (GHz) and Vd (V)
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
Vd=6V
Vd=6.5V
Vd=7V
0
2
4
6
8
10
12
14
16
18
20
22
FREQUENCY (GHz)
Broadband Linear Gain and Return Losses versus frequency
20
15
10
5
S11(dB)
S22(dB)
S21(dB)
0
-5
-10
-15
-20
-25
-30
0
5
10
15
20
25
30
35
40
Frequency(GHz)
Ref. : DSCHA4220-QGG-5070 - 11 Mar 15
5/16
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