SKY77149_06 Datasheet, PDF (5/13 Pages) Skyworks Solutions Inc. – PA Module for CDMA / PCS (1850-1910 MHz)

PA MODULE FOR CDMA / PCS (1850–1910 MHz)
DATA SHEET • SKY77149
800
700
600
VCONT = 2.0 V
500
VCONT = 1.55 V
400
VCONT = 1.25 V
300
200
100
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
POUT (dBm)
103062_003
Figure 3. Supply Current vs. Output Power
50
45
40
35
30
25
20
15
10
5
0
0
VCONT = 1.25 V
VCONT = 2.0 V
VCONT = 1.55 V
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
POUT (dBm)
103062_004
Figure 4. Power Added Efficiency vs. Output Power
Legend
1850 MHz @ –30 ˚C
1880 MHz @ –30 ˚C
1910 MHz @ –30 ˚C
1850 MHz @ +25 ˚C
1880 MHz @ +25 ˚C
1910 MHz @ +25 ˚C
1850 MHz @ +85 ˚C
1880 MHz @ +85 ˚C
1910 MHz @ +85 ˚C
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
103062B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • November 6, 2006
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