MAX2039 Maxim Integrated Products, MAX2039 Datasheet - Page 10

• Manufacturer Part Number: MAX2039
• Description: 1700MHz to 2200MHz Upconversion/ Downconversion Mixer
• Manufacturer: Maxim Integrated Products

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4
High-Linearity, 1700MHz to 2200MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
(MAX2039 Typical Application Circuit, V
otherwise noted.)
10
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
______________________________________________________________________________________
1500
1500
1500
LO + 3IF REJECTION vs. RF FREQUENCY
LO - 2IF REJECTION vs. RF FREQUENCY
LO - 3IF REJECTION vs. RF FREQUENCY
1650
1650
1650
T
C
= -35°C
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
1800
1800
1800
T
C
T
= -35°C
C
T
C
= +25°C
= +85°C
T
1950
1950
1950
C
= +85°C
T
2100
2100
2100
C
T
= +25°C
T
C
C
= +25°C
= -35°C
P
P
P
T
IF
IF
IF
C
2250
2250
2250
= 0dBm
= +85°C
= 0dBm
= 0dBm
2400
2400
2400
CC
= +5.0V, P
Typical Operating Characteristics (continued)
90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
80
75
70
65
60
55
50
45
1500
1500
1500
Upconverter Curves
LO + 3IF REJECTION vs. RF FREQUENCY
LO - 3IF REJECTION vs. RF FREQUENCY
LO - 2IF REJECTION vs. RF FREQUENCY
P
P
LO
LO
P
LO
1650
1650
1650
LO
= +3dBm
= 0dBm
= 0dBm
= 0dBm, P
P
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
LO
1800
1800
P
1800
LO
= -3dBm, 0dBm, +3dBm
P
LO
= -3dBm
= -3dBm
1950
1950
1950
IF
= 0dBm, f
2100
2100
2100
P
LO
P
P
P
IF
IF
IF
= +3dBm
2250
2250
2250
= 0dBm
= 0dBm
= 0dBm
RF
2400
2400
2400
= f
LO
+ f
90
85
80
75
70
65
60
55
50
85
80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
IF
1500
1500
1500
, f
LO + 3IF REJECTION vs. RF FREQUENCY
LO - 2IF REJECTION vs. RF FREQUENCY
LO - 3IF REJECTION vs. RF FREQUENCY
IF
V
= 200MHz, R
CC
1650
1650
1650
= 4.75V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
1800
V
V
V
1800
1800
CC
CC
CC
= 4.75V
= 5.25V
= 4.75V, 5.0V, 5.25V
1950
1950
1950
1
V
= 549Ω, unless
CC
2100
2100
V
2100
V
CC
= 5.25V
CC
= 5.0V
= 5.0V
P
P
P
IF
IF
2250
IF
2250
2250
= 0dBm
= 0dBm
= 0dBm
2400
2400
2400