
ADL5812
12
11
10
17
RFB = 0
RFB = 1
RFB = 2
RFB = 3
RFB = 4
RFB = 5
RFB = 6
RFB = 7
16
15
14
转换增益(dB )
9
8
7
6
5
4
3
2
1
输入P1dB的( DBM)
13
12
11
10
9
8
7
6
RFB = 0
RFB = 1
RFB = 2
RFB = 3
RFB = 4
RFB = 5
RFB = 6
RFB = 7
900 1100 1300 1500 1700 1900 2100 2300 2500 2700
射频频率( MHz)的
09913-051
09913-052
900 1100 1300 1500 1700 1900 2100 2300 2500 2700
射频频率( MHz)的
图45.转换增益与RF频率的所有RFB设置,
VGS和LPF使用优化设置
30
29
28
09913-049
0
700
5
700
图47.输入P1dB为与RF频率的所有RFB设置,
VGS和LPF使用优化设置
18
16
14
12
10
8
6
4
700
26
25
24
23
22
21
20
700
RFB = 0
RFB = 1
RFB = 2
RFB = 3
RFB = 4
RFB = 5
RFB = 6
RFB = 7
900 1100 1300 1500 1700 1900 2100 2300 2500 2700
射频频率( MHz)的
09913-050
噪声系数(dB )
27
输入IP3 ( dBm的)
RFB =
RFB =
RFB =
RFB =
RFB =
RFB =
RFB =
RFB =
0
1
2
3
4
5
6
7
900 1100 1300 1500 1700 1900 2100 2300 2500 2700
射频频率( MHz)的
图46.输入IP3与RF频率的所有RFB设置,
VGS和LPF使用优化设置
图48.噪声系数与RF频率的所有RFB设置,
VGS和LPF使用优化设置
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