SXA-389
¼
W GaAs HBT Amplifier
Note: Tuned for Output IP3
2450 MHz Application Circuit Data, V
CC
= 5V, I
D
= 120mA
P1dB vs. Frequency
30
28
26
dBm
Gain vs. Frequency
20
18
16
dB
25 C
85 C
-40 C
24
25C
22
20
2.4
2.42
2.44
GHz
14
85C
-40C
2.46
2.48
2.5
12
10
2 .4
2.42
2.44
GHz
2.46
2.48
2.5
Input/Output Return Loss,
Isolation vs. Frequency, T=25°C
0
-5
-10
-15
dB
Third Order Intercept vs. Frequency
(P
OUT
per tone = 11dBm)
50
47
-40C
25C
85C
dBm
S 11
S 12
S 22
44
41
38
35
-20
-25
-30
-35
-40
2.4
2.42
2.44
GHz
2.46
2.48
2.5
2.4
2.42
2.44
GHz
2.46
2.48
2.5
Third Order Intercept vs. Tone Power
Frequency = 2.45 GHz
50
-40C
47
44
41
38
35
0
3
6
9
12
15
P
OUT
per tone (dBm)
25C
85C
dBm
Phone: (800) SMI-MMIC
303 S. Technology Ct. Broomfield, CO 80021
http://www.sirenza.com
EDS-102231 Rev D
5