SKY65152-11 Datasheet, PDF (5/14 Pages) Skyworks Solutions Inc. – 2.4-2.5 GHz WLAN Power Amplifier

DATA SHEET • SKY65152-11 POWER AMPLIFIER
Typical Performance Characteristics
(VCC1 = VCC2 = VCC3 = VREF1 = VREF2 = VREF3 = VC_BIAS = VCC_DET = PA_ENB = 5 V, CW, Characteristic Impedance [ZO] = 50 Ω,
TC = 25 °C, Frequency = 2.442 GHz, Unless Otherwise Noted)
34
33
32
31
30
2462 MHz
29
2442 MHz
2412 MHz
28
27
+12 +14 +16 +18 +20 +22 +24 +26 +28 +30 +32 +34 +36 +38
POUT (dBm)
Figure 3. Gain vs Output Power Over Frequency
34.0
33.5
33.0
32.5
32.0
31.5
31.0
2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500
Frequency (MHz)
Figure 4. Small Signal Gain vs Frequency
3.0
2.5
2.0
1.5
2462 MHz
2442 MHz
2412 MHz
1.0
0.5
+14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28
POUT (dBm)
Figure 5. EVM vs Output Power Over Frequency
(802.11g, OFDM, 64 QAM @ 54 Mbps)
1200
ICC1
1000
ICC2
ICC3
800
Total
600
400
200
0
+12 +16
+20
+24
+28
+32
POUT (dBm)
Figure 6. Current vs Output Power
+40
+30
<2.0 μs @ 90% Peak RF Power
+20
+10
0
–10
–20
–30
–40
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Time (μs)
Figure 7. Output Power vs Enable Time
+40
+30
+20
<2.0 μs @ 90% Peak RF Power
+10
0
–10
–20
–30
–40
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Time (μs)
Figure 8. Output Power vs Disable Time
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200968F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 19, 2009
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