MAX2041
High-Linearity, 1700MHz to 3000MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
_______________________________________________________________________________________ 9
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.)
INPUT IP3 vs. RF FREQUENCY
MAX2041 toc42
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
20001900180017001600
31
33
27
29
35
37
39
25
1500 22002100
T
C
= +85
°
C
T
C
= -40
°
C
T
C
= +25
°
C
INPUT IP3 vs. RF FREQUENCY
MAX2041 toc43
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
20001900180017001600
31
33
27
29
35
37
39
25
1500 22002100
P
LO
= -3dBm, 0dBm, +3dBm
INPUT IP3 vs. RF FREQUENCY
MAX2041 toc44
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
20001900180017001600
31
33
27
29
35
37
39
25
1500 22002100
V
CC
= 5.25V
V
CC
= 5.0V
V
CC
= 4.75V
MAX2041 toc45
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
200019001800170016001500 22002100
T
C
= +85
°
C
T
C
= -40
°
C
T
C
= +25
°
C
P
IF
= 0dBm
60
65
50
45
55
70
75
80
85
LO + 2IF REJECTION vs. RF FREQUENCY
(LO1 SELECTED)
MAX2041 toc46
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
45
1500 22002100
P
LO
= -3dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
IF
= 0dBm
LO + 2IF REJECTION vs. RF FREQUENCY
(LO1 SELECTED)
MAX2041 toc47
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
45
1500 22002100
V
CC
= 4.75V, 5.0V, 5.25V
P
IF
= 0dBm
LO + 2IF REJECTION vs. RF FREQUENCY
(LO1 SELECTED)
MAX2041 toc48
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
45
1500 22002100
T
C
= +85
°
C
P
IF
= 0dBm
T
C
= -40
°
C
T
C
= +25
°
C
LO + 2IF REJECTION vs. RF FREQUENCY
(LO2 SELECTED)
MAX2041 toc49
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
45
1500 22002100
P
IF
= 0dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
LO
= -3dBm
LO + 2IF REJECTION vs. RF FREQUENCY
(LO2 SELECTED)
MAX2041 toc50
FUNDAMENTAL RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
20001900180017001600
60
65
50
55
70
75
80
45
1500 22002100
V
CC
= 4.75V, 5.0V, 5.25V
P
IF
= 0dBm
LO + 2IF REJECTION vs. RF FREQUENCY
(LO2 SELECTED)