AD5934 데이터 시트보기 (PDF) - Analog Devices
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AD5934 Datasheet PDF : 32 Pages
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30
MEAN = 0.1982
SIGMA = 0.0008
25
20
15
10
5
0
0.192
0.194
0.196
0.198 0.200
VOLTAGE (V)
0.202
0.204
0.206
Figure 10. Range 4: Output Excitation Voltage Distribution VDD = 3.3 V
30
MEAN = 0.1792
SIGMA = 0.0024
25
20
15
10
5
0
0.160 0.165 0.170 0.175 0.180 0.185 0.190 0.195 0.200 0.205
VOLTAGE (V)
Figure 11. Range 4: DC Bias Distribution VDD = 3.3 V
AD5934
15.8
15.3
14.8
AVDD1, AVDD2, DVDD CONNECTED TOGETHER.
OUTPUT EXCITATION FREQUENCY = 30kHz
RFB, ZCALIBRATION = 100kΩ
14.3
13.8
13.3
12.8
12.3
11.8
11.3
10.8
0
2
4
6
8 10 12 14 16 18
MCLK FREQUENCY (MHz)
Figure 12. Typical Supply Current vs. AD5934 Clock Frequency
0.4
VDD = 3.3V
TA = 25°C
0.2
f = 32kHz
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
50 100 150 200 250 300 350 400
PHASE (Degrees)
Figure 13. Typical AD5934 Phase Error
Rev. 0 | Page 9 of 32
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