SKY65152-11 Datasheet, PDF (6/14 Pages) Skyworks Solutions Inc. – 2.4-2.5 GHz WLAN Power Amplifier

DATA SHEET • SKY65152-11 POWER AMPLIFIER
+10
0
–10
–20
–30
–40
–50
2.412
2.422
2.432 2.442 2.452
Frequency (GHz)
2.462
2.472
Figure 9. Spectral Response @ POUT = + 30 dBm
(802.11g, OFDM, 64 QAM @ 54 Mbps)
40
35
30
25
20
15
10
5
0
+12 +14 +16 +18 +20 +22 +24 +26 +28 +30 +32 +34 +36
POUT (dBm)
Figure 11. PAE vs Output Power
–40
–45
–50
–55
–60
–65
+24.0
+24.5
+25.0
+25.5
+26.0
Output Power (dBm)
802.11b
CW
+26.5
+27.0
Figure 13. Third Harmonic vs Output Power
+10
0
–10
–20
–30
–40
–50
–60
–70
2.412
2.422
2.432 2.442 2.452
Frequency (GHz)
2.462
2.472
Figure 10. Spectral Response @ POUT = +31 dBm
(802.11b, CCK @ 11 Mbps)
–10
–15
–20
–25
–30
–35
802.11b
CW
–40
–45
+20
+21
+22
+23
+24
+25
+26
+27
+28
+29
+30
Output Power (dBm)
Figure 12. Second Harmonic vs Output Power
1.6
1.4
1.2
1.0
0.8
0.6
2462 MHz
0.4
2442 MHz
2412 MHz
0.2
0
+10 +12 +14 +16 +18 +20 +22 +24 +26 +28 +30 +32 +34
POUT (dBm)
Figure 14. Detector Voltage vs Output Power
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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October 19, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200968F