SKY65131_08 Datasheet, PDF (5/10 Pages) Skyworks Solutions Inc. – WLAN Power Amplifier Module

6.0
5.8
5.6
5.4
5.2
5.0
4.8
4.6
4.4
4.2
4.0
2.40 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.50
Frequency (GHz)
Figure 5. Typical Noise Figure Performance vs Frequency
+10
0
IEEE 802.11b
Specification Mask
–10
–20
–30
–40
Pout = +27.5 dBm
–50
–60
2.411
2.417
2.423
2.430
2.436 2.442 2.448
Frequency (GHz)
2.454
2.461
2.467
2.473
Figure 7. Output Spectrum Response for 802.11b CCK-Coded
(11 Mbps Input Signal)
10
9
8
7
6
5
4
3
2
1
0
17
18
19
20
21
22
23
24
25
Output Power (dBm)
Figure 9. EVM vs Pout for 802.11g
(64 Quadrature Amplitude Modulated, 54 Mbps Input Signal)
DATA SHEET • SKY65131
+10
0
IEEE 802.11g
Specification Mask
–10
–20
–30
Pout = +26.0 dBm
–40
–50
2.411
2.417
2.423
2.430
2.436 2.442 2.448
Frequency (GHz)
2.454
2.461
2.467
2.473
Figure 6. Output Spectrum Response for 802.11g
(64 Quadrature Amplitude Modulated, 54 Mbps Input Signal)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
10
12 14
16 18
20
22
24
26 28
30
Output Power (dBm)
Figure 8. Detector Output Voltage vs RF Output Power
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
103106F • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • January 11, 2008
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