CHA4253aQQG
17- 24GHz Medium Power Amplifier
Typical Board Measurements
Tamb.= +25°C, Vd = +4.0V, Id = 230mA
Linear Gain & current versus Gate Voltage
30
28
26
24
22
20
18
16
14
12
10
8
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
6
4
0.05
2
Gain at 18GHz
-0.85
Gain at 23.5GHz
-0.75 -0.7
Id
0
-1.1
0
-1.05
-1
-0.95
-0.9
-0.8
-0.65
Gate voltage (V)
Ref. : DSCHA4253aQQG4346 - 12 Dec 14
8/14
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 ]
