SZA-2044 2.0-2.7GHz 5V Power Amp
Performance: 2.3 - 2.7 GHz Evaluation Board Data (Vcc = Vpc = 5.0V, Iq = 300mA)
Narrowband S21 - Gain
Narrowband S22 - Output Return Loss
30
25
20
15
-5
-10
-15
-20
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
Freq (GHz)
Freq (GHz)
T=-40C
T=0C
T=25C
T=70C
T=85C
T=-40C
T=0C
T=25C
T=70C
T=85C
EVM vs Pout, F=2.4GHz
802.11g, OFDM, 54 Mb/s, 64QAM
EVM vs Pout, F=2.5GHz
802.11g, OFDM, 54 Mb/s, 64QAM
6
5
4
3
2
1
0
6
5
4
3
2
1
0
5
5
10
15
20
25
10
15
20
25
Pout (dBm)
Pout (dBm)
T=-40C
T=0C
T=25C
T=70C
T=85C
T=-40C
T=0C
T=25C
T=70C
T=85C
DC Supply Current (Idc) vs Pout, T=25C
Icq (DC Bias Point) vs Vsupply (V+ and Vpc)
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.5
0.4
0.3
0.2
0.1
0.0
10.0
15.0
20.0
25.0
30.0
3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
Pout (dBm)
Vsupply (V)
F=2.4GHz
F=2.5GHz
F=2.7GHz
T=-40C
T=25C
T=85C
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
4
http://www.sirenza.com
EDS-103612 Rev E
SIRENZA [ SIRENZA MICRODEVICES ]
