HMC558A 데이터 시트보기 (PDF) - Analog Devices
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HMC558A Datasheet PDF : 15 Pages
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HMC558A
Data Sheet
RETURN LOSS AND ISOLATION PERFORMANCE
Data taken at TA = 25°C, LO drive level = 15 dBm unless otherwise specified.
80
80
–40°C
+25°C
70 +85°C
70
60
60
LO TO RF
50
50
LO TO RF
9dBm
12dBm
15dBm
18dBm
20dBm
40
40
30 LO TO IF
20
30
LO TO IF
20
10
10
0
4 5 6 7 8 9 10 11 12 13 14 15 16
LO FREQUENCY (GHz)
Figure 27. LO to RF and LO to IF Isolation vs. LO Frequency at Various
Temperatures, IF = 100 MHz
40
–40°C
+25°C
35 +85°C
30
0
4 5 6 7 8 9 10 11 12 13 14 15 16
LO FREQUENCY (GHz)
Figure 29. LO to RF and LO to IF Isolation vs. LO Frequency at Various
LO Powers, IF = 100 MHz
40
9dBm
12dBm
35
15dBm
18dBm
30
25
25
20
20
15
15
10
10
5
5
0
4 5 6 7 8 9 10 11 12 13 14 15 16
RF FREQUENCY (GHz)
Figure 28. RF to IF Isolation vs. RF Frequency at Various Temperatures,
IF = 100 MHz
0
4 5 6 7 8 9 10 11 12 13 14 15 16
RF FREQUENCY (GHz)
Figure 30. RF to IF Isolation vs. RF Frequency at Various LO Powers,
IF = 100 MHz
Rev. 0 | Page 10 of 15
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