RFSP2023 Datasheet, PDF (8/12 Pages) ANADIGICS, Inc – 2.4 GHz 802.11b/g WLAN Power Amplifier

RFS P2023
Figure 14: ACPR Sidelobes vs.
Output Power at 2.412 GHz, 3.3 V
(IEEE 802.11b @ 11 Mbps)
0
-10
1st Sidelobe +25C
1st Sidelobe +70C
1st Sidelobe 0C
-20
2nd Sidelobe +25C
2nd Sidelobe +70C
2nd Sidelobe 0C
-30
-40
-50
-60
16
17
18
19
20
21
22
23
Output Power (dBm)
Figure 15: ACPR Sidelobes vs.
Output Power at 2.462 GHz, 3.3 V
(IEEE 802.11b @ 11 Mbps)
0
1st Sidelobe +25C
-10
1st Sidelobe +70C
1st Sidelobe 0C
2nd Sidelobe +25C
-20
2nd Sidelobe +70C
2nd Sidelobe 0C
-30
-40
-50
-60
16
17
18
19
20
21
22
23
Output Power
0
-10
-20
-30
-40
-50
-60
-70
2.38
Figure 16: +23 dBm Output Power
at 2.412 GHz, 3.3 V
(IEEE 802.11b @ 11 Mbps)
0
+23 dBm @ 2.412 GHz
-10
Spectral Mask Limit
-20
-30
-40
-50
-60
-70
2.39
2.4
2.41
2.42
2.43
2.44
2.45
2.43
Frequency (GHz)
Figure 17: +23 dBm Output Power
at 2.462 GHz, 3.3 V
(IEEE 802.11b @ 11 Mbps)
+23 dBm @ 2.462 GHz
Spectral Mask Limit
2.44
2.45
2.46
2.47
2.48
2.49
2.5
Frequency (GHz)
Figure 18: S-Parameter Data S11 and S22, 3.3 V
0
S11 +25C
S22 +25C
-2
S11 +70C
S22 +70C
-4
S11 0C
S22 0C
-6
-8
-10
-12
-14
-16
-18
-20
2.4
2.41
2.42
2.43
2.44
2.45
2.46
2.47
2.48
2.49
2.5
Frequency (GHz)
8
Data Sheet - Rev 2.3
04/2005