sky65146-21 Skyworks Solutions, Inc., sky65146-21 Datasheet - Page 6

• Manufacturer Part Number: sky65146-21
• Description: Sky65146-21 806-849 Mhz, 3.5 V Broadband Power Amplifier
• Manufacturer: Skyworks Solutions, Inc.

DATA SHEET • SKY65146-21 POWER AMPLIFIER
6
Figure 15. Power-Added Efficiency vs Output Power Over
Figure 13. Noise Figure vs Frequency Over Temperature
Figure 11. Current vs Output Power Over Voltage
2.4
1.9
1.4
0.9
0.4
58
48
38
28
18
8
7
6
5
8
+22 +24 +26 +28
+20 +22 +24 +26 +28 +30 +32 +34 +36 +38
805
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
January 18, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 200810D
810
–40 °C
+25 °C
+85 °C
806.0 MHz
815.5 MHz
825.0 MHz
Output Power (dBm)
Output Power (dBm)
Frequency
3.0 V
3.5 V
4.0 V
4.5 V
Frequency (MHz)
+30 +32 +34 +36 +38
815
820
825
Figure 12. Quiescent Current vs Temperature Over Voltage
Figure 16. Power-Added Efficiency vs Output Power Over
Figure 14. Noise Figure vs Temperature Over Voltage
0.43
0.38
0.33
0.28
58
48
38
28
18
8
7
6
5
8
+20 +22 +24 +26 +28 +30 +32 +34 +36 +38
–40
–40
–15
–15
Temperature
Output Power (dBm)
Temperature (°C)
Temperature (°C)
+10
+10
+35
+35
+60
+60
–40 °C
+25 °C
+85 °C
3.0 V
3.5 V
4.0 V
4.5 V
3.0 V
3.5 V
4.0 V
4.5 V
+85
+85