Datasheet
MAX2041
High-Linearity, 1700MHz to 3000MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
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LO - 3IF REJECTION vs. RF FREQUENCY
MAX2041 toc60
FUNDAMENTAL RF FREQUENCY (MHz)
LO - 3IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
85
90
1500 22002100
T
C
= +85
°
C
P
IF
= 0dBm
T
C
= -40
°
C
T
C
= +25
°
C
LO - 3IF REJECTION vs. RF FREQUENCY
MAX2041 toc61
FUNDAMENTAL RF FREQUENCY (MHz)
LO - 3IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
85
90
1500 22002100
P
IF
= 0dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
LO
= -3dBm
LO - 3IF REJECTION vs. RF FREQUENCY
MAX2041 toc62
FUNDAMENTAL RF FREQUENCY (MHz)
LO - 3IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
85
90
1500 22002100
P
IF
= 0dBm
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX2041 toc63
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
22002100200019001800
-25
-20
-15
-10
-30
1700 24002300
T
C
= -40
°
C, +25
°
C, +85
°
C
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX2041 toc64
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
22002100200019001800
-25
-20
-15
-10
-30
1700 24002300
P
LO
= -3dBm, 0dBm, +3dBm
LO LEAKAGE AT RF PORT
vs. LO FREQUENCY
MAX2041 toc65
LO FREQUENCY (MHz)
LO LEAKAGE AT RF PORT (dBm)
22002100200019001800
-25
-20
-15
-10
-30
1700 24002300
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
MAX2041 toc66
LO FREQUENCY (MHz)
IF LEAKAGE (dBm)
-70
-90
-80
-60
-50
-40
T
C
= +85°C
T
C
= -40
°
C
T
C
= +25°C
IF LEAKAGE AT RF vs. LO FREQUENCY
220021002000190018001700 24002300
MAX2041 toc67
LO FREQUENCY (MHz)
IF LEAKAGE (dBm)
-70
-90
-80
-60
-50
-40
IF LEAKAGE AT RF vs. LO FREQUENCY
220021002000190018001700 24002300
P
LO
= -3dBm, 0dBm, +3dBm
MAX2041 toc68
LO FREQUENCY (MHz)
IF LEAKAGE (dBm)
-70
-90
-80
-60
-50
-40
IF LEAKAGE AT RF vs. LO FREQUENCY
220021002000190018001700 24002300
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
Typical Operating Characteristics (continued)
(MAX2041 Typical Application Circuit, V
CC
= +5.0V, P
LO
= 0dBm, P
IF
= 0dBm, f
RF
= f
LO
- f
IF
, f
IF
= 200MHz, R1 = 549Ω, unless
otherwise noted.)
Upconverter Curves