High-Linearity, 1700MHz to 2200MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
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 = 549 Ω , unless oth-
erwise noted.)
Upconverter Curves
9
8
7
CONVERSION LOSS vs. RF FREQUENCY
T C = +85°C
T C = +25°C
9
8
7
CONVERSION LOSS vs. RF FREQUENCY
P LO = -3dBm, 0dBm, +3dBm
9
8
7
CONVERSION LOSS vs. RF FREQUENCY
V CC = 4.75V, 5.0V, 5.25V
6
5
4
T C = -35°C
6
5
4
6
5
4
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39
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
39
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
39
RF FREQUENCY (MHz)
INPUT IP3 vs. RF FREQUENCY
37
35
33
31
T C = +85°C
37
35
33
31
37
35
33
31
V CC = 5.25V
29
T C = -35°C
T C = +25°C
29
P LO = -3dBm, 0dBm, +3dBm
29
V CC = 5.0V
V CC = 4.75V
27
25
27
25
27
25
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RF FREQUENCY (MHz)
LO + 2IF REJECTION vs. RF FREQUENCY
RF FREQUENCY (MHz)
LO + 2IF REJECTION vs. RF FREQUENCY
RF FREQUENCY (MHz)
LO + 2IF REJECTION vs. RF FREQUENCY
85
P IF = 0dBm
T C = +25°C
85
P IF = 0dBm
85
P IF = 0dBm
80
80
80
75
70
65
75
70
65
P LO = +3dBm
75
70
65
60
T C = -35°C
60
P LO = 0dBm
60
55
50
T C = +85°C
55
50
P LO = -3dBm
55
50
V CC = 4.75V, 5.0V, 5.25V
45
45
45
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RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
_______________________________________________________________________________________
9
相关PDF资料
MAX2039EVKIT EVAL KIT FOR MAX2039
MAX2041ETP+T IC MIXER UP/DWN HI LIN 20-TQFN
MAX2041EVKIT EVAL KIT FOR MAX2041
MAX2042AETP+T IC UP/DWN CONVERSION MIXR 20TQFN
MAX2042ETP+T IC MIXER UP/DOWN CONVER 20TQFN
MAX2043ETX+ IC BASE STATION HI LIN 36-TQFN
MAX2043EVKIT EVAL KIT FOR MAX2043
MAX2044ETP+T IC MIXER UP/DOWN CONVER 20TQFN
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