MAX9995(2011) Просмотр технического описания (PDF) - Maxim Integrated
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MAX9995
(Rev.:2011)
(Rev.:2011)
Maxim Integrated
MAX9995 Datasheet PDF : 13 Pages
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Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
Typical Operating Characteristics (continued)
(Typical Application Circuit, VCC = 5.0V, PRF = -5dBm, PLO = 0dBm, LO is low-side injected for a 200MHz IF, TC = +25°C.)
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
-20
-25
-30
TC = -20°C
-35
-40
-45
-50
TC = +85°C
TC = +25°C
-55
-60
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
-25
-30
PLO = -3dBm
-35
-40
-45
PLO = +3dBm
-50
PLO = 0dBm
-55
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
LO LEAKAGE AT IF PORT vs. LO FREQUENCY
-25
-30
VCC = 5.25V
-35
-40 VCC = 4.75V
-45
VCC = 5.0V
-50
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
-20
-25
-30
TC = -20°C
-35
-40
-45
TC = +25°C
-50
TC = +85°C
-55
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
RF-TO-IF ISOLATION vs. RF FREQUENCY
45
44
TC = +85°C
43
42
41
40
TC = +25°C
TC = -20°C
39
38
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
-20
-25
-30
-35
PLO = +3dBm
-40
-45
PLO = -3dBm
PLO = 0dBm
-50
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT vs. LO FREQUENCY
-20
VCC = 4.75V TO 5.25V
-25
-30
-35
-40
-45
-50
-55
-60
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
RF-TO-IF ISOLATION vs. RF FREQUENCY
46
PLO = -3dBm TO +3dBm
45
44
43
42
41
40
39
38
37
36
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
RF-TO-IF ISOLATION vs. RF FREQUENCY
43.0
42.5
VCC = 5.25V
42.0
41.5
41.0
VCC = 4.75V
40.5
VCC = 5.0V
40.0
39.5
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
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