Datasheet

MAX2039
High-Linearity, 1700MHz to 2200MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
_______________________________________________________________________________________ 9
CONVERSION LOSS vs. RF FREQUENCY
MAX2039 toc36
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
22502100195018001650
5
6
7
8
9
4
1500 2400
T
C
= +85
°
C
T
C
= -35
°
C
T
C
= +25
°
C
CONVERSION LOSS vs. RF FREQUENCY
MAX2039 toc37
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
22502100195018001650
5
6
7
8
9
4
1500 2400
P
LO
= -3dBm, 0dBm, +3dBm
CONVERSION LOSS vs. RF FREQUENCY
MAX2039 toc38
RF FREQUENCY (MHz)
CONVERSION LOSS (dB)
22502100195018001650
5
6
7
8
9
4
1500 2400
V
CC
= 4.75V, 5.0V, 5.25V
INPUT IP3 vs. RF FREQUENCY
MAX2039 toc39
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
22502100195018001650
31
33
35
37
39
25
27
29
1500 2400
T
C
= +85
°
C
T
C
= -35
°
C
T
C
= +25
°
C
INPUT IP3 vs. RF FREQUENCY
MAX2039 toc40
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
22502100195018001650
31
33
35
37
39
25
27
29
1500 2400
P
LO
= -3dBm, 0dBm, +3dBm
INPUT IP3 vs. RF FREQUENCY
MAX2039 toc41
RF FREQUENCY (MHz)
INPUT IP3 (dBm)
22502100195018001650
31
33
35
37
39
25
27
29
1500 2400
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
LO + 2IF REJECTION vs. RF FREQUENCY
MAX2039 toc42
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
22502100195018001650
60
55
50
65
70
75
85
80
45
1500 2400
T
C
= +85°C
T
C
= -35
°
C
T
C
= +25
°
C
P
IF
= 0dBm
LO + 2IF REJECTION vs. RF FREQUENCY
MAX2039 toc43
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
22502100195018001650
60
55
50
65
70
75
85
80
45
1500 2400
P
IF
= 0dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
LO
= -3dBm
LO + 2IF REJECTION vs. RF FREQUENCY
MAX2039 toc44
RF FREQUENCY (MHz)
LO + 2IF REJECTION (dBc)
22502100195018001650
60
55
50
65
70
75
85
80
45
1500 2400
P
IF
= 0dBm
V
CC
= 4.75V, 5.0V, 5.25V
Typical Operating Characteristics
(MAX2039 Typical Application Circuit, V
CC
= +5.0V, P
LO
= 0dBm, P
IF
= 0dBm, f
RF
= f
LO
+ f
IF
, f
IF
= 200MHz, R
1
= 549Ω, unless oth-
erwise noted.)
Upconverter Curves