AD8311 查看數據表（PDF） - Analog Devices
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AD8311 Datasheet PDF : 24 Pages
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AD8311
25
23
–40°C
+25°C
23
22
+85°C
21
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
Figure 21. Slope vs. Frequency
−40°C, +25°C, and +85°C
25
23
0.1GHz
0.9GHz
23
1.9GHz
2.5GHz
22
21
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VPOS (V)
Figure 22. Slope vs. Supply Voltage
–55
–57
–59
+25°C
–61
–40°C
+85°C
–63
–65
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
Figure 23. Intercept vs. Frequency
−40°C, +25°C, and +85°C
–58
–59
0.1GHz
0.9GHz
–60
1.9GHz
–61
2.5GHz
–62
–63
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VPOS (V)
Figure 24. Intercept vs. Supply Voltage
Table 4. Typical Specifications at Selected Frequencies at 25°C (Mean and Sigma)
±1 dB Dynamic Range
Slope (mV/dB)
Intercept (dBm)
Low Point (dBm)
High Point (dBm)
Frequency (GHz)
Mean
Sigma
Mean
Sigma
Mean
Sigma
Mean
Sigma
0.1
23.8
0.1
−58.9
0.4
−44.5
0.8
+2.6
0.3
0.9
23.6
0.1
−59.7
0.4
−47.9
0.3
+2.8
0.1
1.9
22.7
0.1
−60.8
0.5
−48.0
0.6
−5.6
0.6
2.5
22.5
0.1
−60.6
0.5
−47.7
0.6
−6.2
0.5
Rev. A | Page 10 of 24
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