PA MODULE FOR CDMA2000 (450–460 MHZ)
DATA SHEET • SKY77148
76
72
Adjacent Channel Power Ratio (–dBc)
V
REF
= 3.0 V V
CC
= 3.4 V
68
64
60
56
52
48
44
40
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Output Power (dBm)
103018_005
V
CONT
> 2.5 V
V
CONT
< 0.5 V
29.5 dBm
Figure 5. SKY77148 Adjacent Channel Power (885 kHz) vs. Output Power
90
85
Adjacent Channel Power Ratio (–dBc)
V
REF
= 3.0 V V
CC
= 3.4 V
80
75
70
65
60
55
50
V
CONT
> 2.5 V
V
CONT
< 0.5 V
29.5 dBm
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Output Power (dBm)
103018_006
Figure 6. SKY77149 Adjacent Channel Power (1.98 MHz) vs. Output Power
Legend
450 @ –30 ˚C
455 @ –30 ˚C
460 @ –30 ˚C
450 @ +25 ˚C
455 @ +25 ˚C
460 @ +25 ˚C
450 @ +85 ˚C
455 @ +85 ˚C
460 @ +85 ˚C
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
103018B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 12, 2006
7
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
