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Philips Semiconductors
+20 dBm single chip linear amplifier for WLAN
The next eight graphs are presenting the power sweep for both gain modes at nominal conditions.
Output Power versus Input Power
22
20
18
16
14
12
10
–4
–2
0
Pin[dbm]
Figure 5. Output power vs. input power
Gain versus Output Power
16
15
14
13
12
5
10
Pout[dbm]
Figure 6. Gain vs. output power
2003 Feb 07
2
4
6
8
SR02466
15
20
SR02467
Efficiency versus Output Power
25.0%
20.0%
15.0%
10.0%
5.0%
0.0%
–2
2
Figure 7. Efficiency vs. output power
Current consumption vs Output Power
200
150
100
50
0
–10
–6
–2
Figure 8. Current consumption vs. output power
9
Product data
SA2411
6
10
14
18
22
Pout[dbm]
SR02468
2
6
10
14
18
22
Pout[dbm]
SR02469
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