rev. 0
adf4110/adf4111/adf4112/adf4113
–
7
–
–
400kHz
–
200kHz 900MHz +200kHz +400kHz
V
DD
= 3v, v
P
= 5v
I
CP
= 5ma
pfd frequency = 200khz
循环 bandwidth = 20khz
res. 带宽 = 10hz
video 带宽 = 10hz
sweep = 2.5 秒
averages = 30
涉及
水平的 =
–
4.2dbm
–
90.2dbc
输出 电源
–
dB
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
图示 8. adf4113 涉及 spurs (900 mhz, 200 khz,
20 khz)
–
400kHz
–
200kHz 900MHz +200kHz +400kHz
V
DD
= 3v, v
P
= 5v
I
CP
= 5ma
pfd frequency = 200khz
循环 bandwidth = 35khz
res. 带宽 = 1khz
video 带宽 = 1khz
sweep = 2.5 秒
averages = 30
涉及
水平的 =
–
4.2dbm
–
89.3dbc
输出 电源
–
dB
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
图示 9. adf4113 涉及 spurs (900 mhz, 200 khz,
35 khz)
–
400Hz
–
200Hz 1750MHz +200Hz +400Hz
V
DD
= 3v, v
P
= 5v
I
CP
= 5ma
pfd frequency = 30khz
循环 bandwidth = 3khz
res. 带宽 = 10khz
video 带宽 = 10khz
sweep = 477ms
averages = 10
涉及
水平的 =
–
8.0dbm
–
75.2dbc/hz
输出 电源
–
dB
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
图示 10. adf4113 阶段 噪音 (1750 mhz, 30 khz,
3 khz)
10db/分隔 rl =
–
40dbc/hz rms 噪音 = 1.6
100Hz 频率 补偿 从 1750mhz 运输车 1MHz
1.6
rms
阶段 噪音
–
dbc/hz
–
90
–
80
–
70
–
60
–
50
–
40
–
100
–
110
–
120
–
130
–
140
图示 11. adf4113 整体的 阶段 噪音 (1750 mhz,
30 khz, 3 khz)
–
80kHz
–
40kHz
1750MHz +40kHz +80kHz
V
DD
= 3v, v
P
= 5v
I
CP
= 5ma
pfd frequency = 30khz
循环 bandwidth = 3khz
res. 带宽 = 3hz
video 带宽 = 3hz
sweep = 255 秒
积极的 顶峰 发现
模式
涉及
水平的 =
–
5.7dbm
0
–
10
–
20
–
30
–
40
–
50
–
60
–
70
–
80
–
90
–
100
电源 输出
–
dB
–
79.6dbc
图示 12. adf4113 涉及 spurs (1750 mhz, 30 khz,
3 khz)
–
2kHz
–
1kHz 3100MHz +1kHz +2kHz
V
DD
= 3v, v
P
= 5v
I
CP
= 5ma
pfd frequency = 1mhz
循环 bandwidth = 100khz
res. 带宽 = 10hz
video 带宽 = 10hz
sweep = 1.9 秒
averages = 45
涉及
水平的 =
–
4.2dbm
–
86.6dbc/hz
输出 电源
–
dB
–
100
–
90
–
80
–
70
–
60
–
50
–
40
–
30
–
20
–
10
0
图示 13. adf4113 阶段 噪音 (3100 mhz, 1 mhz,
100 khz)