CHA5250-QDG
5.5-9GHz Medium Power Amplifier
Typical Board Measurements
Tamb.= +25°C, Vd = +7.0V, Idq = 280mA
Measurement in the plan of the connectors, using the proposed land pattern & board, as
defined in paragraph “Evaluation mother board”
Linear Gain & Return Loss
30
S11
S21
S22
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
0
5
10
15
20
Frequency(GHz)
Linear Gain versus temperature
34
32
30
28
26
24
22
20
18
16
14
12
10
8
85°C
25°C
-40°C
6
4
2
0
4
5
6
7
8
9
10
Frequency(GHz)
Ref. : DSCHA5250-QDG-Full-2355 - 20 Dec 12
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 ]
