Datasheet

45
60
70
50
55
65
75
740 790 840 890 940 1040
2LO-2RF RESPONSE vs. RF FREQUENCY
MAX9986 toc10
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
P
RF
= -5dBm
T
C
= -40°C, -25°C
T
C
= +85°C
T
C
= +25°C
990
45
60
70
50
55
65
75
740 790 840 890 940 990 1040
2LO-2RF RESPONSE vs. RF FREQUENCY
MAX9986 toc11
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
P
LO
= -3dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
RF
= -5dBm
45
60
70
50
55
65
75
740 790 840 890 940 990 1040
2LO-2RF RESPONSE vs. RF FREQUENCY
MAX9986 toc12
RF FREQUENCY (MHz)
2LO-2RF RESPONSE (dBc)
V
CC
= 5.0V
V
CC
= 4.75V
V
CC
= 5.25V
P
RF
= -5dBm
55
80
90
65
60
75
70
85
95
740 790 840 890 940 990 1040
3LO-3RF RESPONSE vs. RF FREQUENCY
MAX9986 toc13
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
P
RF
= -5dBm
T
C
= -40°C
T
C
= +25°C
T
C
= +85°C
T
C
= -25°C
55
80
90
65
60
75
70
85
95
740 790 840 890 940 990 1040
3LO-3RF RESPONSE vs. RF FREQUENCY
MAX9986 toc14
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
P
LO
= -3dBm, 0dBm, +3dBm
P
RF
= -5dBm
55
80
90
65
60
75
70
85
95
740 790 840 890 940 990 1040
3LO-3RF RESPONSE vs. RF FREQUENCY
MAX9986 toc15
RF FREQUENCY (MHz)
3LO-3RF RESPONSE (dBc)
V
CC
= 4.75V, 5.0V, 5.25V
P
RF
= -5dBm
8
11
13
10
9
12
14
740 790 840 890 940 990 1040
INPUT P
1dB
vs. RF FREQUENCY
MAX9986 toc16
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
T
C
= -40°C
T
C
= +25°C
T
C
= +85°C
T
C
= -25°C
8
11
13
10
9
12
14
740 790 840 890 940 990 1040
INPUT P
1dB
vs. RF FREQUENCY
MAX9986 toc17
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
P
LO
= -3dBm, 0dBm, +3dBm
8
11
13
10
9
12
14
740 790 840 890 940 990 1040
INPUT P
1dB
vs. RF FREQUENCY
MAX9986 toc18
RF FREQUENCY (MHz)
INPUT P
1dB
(dBm)
V
CC
= 4.75V
V
CC
= 5.0V
V
CC
= 5.25V
Typical Operating Characteristics (continued)
(MAX9986 Typical Application Circuit, V
CC
= +5.0V, P
LO
= 0dBm, P
RF
= -5dBm, f
LO
> f
RF
, f
IF
= 160MHz, unless otherwise noted.)
MAX9986
SiGe High-Linearity, 815MHz to 995MHz
Downconversion Mixer with LO Buffer/Switch
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