Preliminary
STA-6033 4.9-5.9 GHz Power Amp
4.9 - 5.9 GHz Evaluation Board Data (Vcc = Vpc = 3.3V, Iq = 165mA)
802.11a EVM, OFDM, 54Mb/s, 64QAM
EVM vs Pout, T=25c
6
5
4
3
2
1
0
4
6
8
10 12 14 16
Pout(dBm)
4.9GHz 5.15GHz 5.35GHz 5.725GHz
18 20
5.875GHz
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
4
EVM vs Pout, F=4.9GHz
6
8
+25c
10
12
14
16
18
20
POUT(dBm)
0c
-40c
+70c
+85c
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
4
EVM vs Pout, F=5.15GHz
6
8
+25c
10
12
14
16
18
20
POUT(dBm)
0c
-40c
+70c
+85c
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
4
EVM vs Pout, F=5.35GHz
6
8
+25c
10
12
14
16
18
20
POUT(dBm)
0c
-40c
+70c
+85c
EVM vs Pout, F=5.725GHz
6
5
4
3
2
1
0
4
6
8
10
12
14
16
18
20
POUT(dBm)
+25c
0c
-40c
+70c
+85c
EVM vs Pout, F=5.875GHz
7
6
5
4
3
2
1
0
4
6
8
10
12 14
16 18 20
POUT(dBm)
+25c
0c
-40c
+70c
+85c
303 South Technology Court Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-103643 Rev B