RF2103P
30
PSAT和VCC的关系
VB = VCC ; Vb≤ 5.0 V , 915 MHz的
≤
双色噘主场迎战针,
915兆赫
35
25
30
25
PSAT ( DBM)
2
功率放大器
20
噘嘴,每个音( DBM)
20
15
15
10
10
Vcc=Vb=3.6V
5
Vcc=Vb=4.8V
VCC = 6.0V ,VB = 5.0V
0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0
-25
-20
-15
-10
-5
0
5
5
工作电压(伏特)
引脚,每个音( DBM)
所需VB来实现特定的噘
( Vb<5.0 V, 915兆赫)
5
27dBm
24dBm
4
21dBm
18dBm
80
100
双色效率和ICC与噘,
915兆赫
260
EFF (VCC = VB = 3.6V )
EFF (VCC = VB = 4.8V )
EFF (VCC = 6.0V ,VB = 5.0V )
ICC( VCC = VB = 3.6V )
210
双色效率(% )
Vb的(伏)
3
60
ICC( VCC = 6.0V ,VB = 5.0V )
160
2
40
110
1
20
60
0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
0
0
5
10
15
20
25
30
10
工作电压(伏特)
噘嘴,每个音( DBM)
2-10
转B1 010720
双色ICC(毫安)
15dBm
ICC( VCC = VB = 4.8V )