HMC557A 查看數據表（PDF） - Analog Devices
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HMC557A Datasheet PDF : 23 Pages
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HMC557A
DOWNCONVERTER PERFORMANCE WITH UPPER SIDEBAND SELECTED, IF = 2000 MHz
0
TA = +85°C
TA = +25°C
TA = –40°C
–4
0
LO = 9dBm
LO = 11dBm
LO = 13dBm
–4
LO = 15dBm
LO = 17dBm
–8
–8
Data Sheet
–12
–12
–16
–16
–20
2.5
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 23. Conversion Gain vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
30
TA = +85°C
TA = +25°C
25
TA = –40°C
20
15
10
5
0
2.5
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 24. Input IP3 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
80
TA = +85°C
TA = +25°C
70
TA = –40°C
60
50
40
30
20
10
2.5
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 25. Input IP2 vs. RF Frequency at Various Temperatures,
LO Drive = 15 dBm
–20
2.5
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 26. Conversion Gain vs. RF Frequency at Various LO Drives
30
LO = 9dBm
LO = 11dBm
LO = 13dBm
25
LO = 15dBm
LO = 17dBm
20
15
10
5
0
2.5
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 27. Input IP3 vs. RF Frequency at Various LO Drives
80
70
60
50
40
30
20
10
2.5
LO = 9dBm
LO = 11dBm
LO = 13dBm
LO = 15dBm
LO = 17dBm
3.5
4.5
5.5
6.5
7.5
RF FREQUENCY (GHz)
Figure 28. Input IP2 vs. RF Frequency at Various LO Drives
Rev. C | Page 10 of 23
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