MAX2029 데이터 시트보기 (PDF) - Maxim Integrated
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MAX2029
Maxim Integrated
MAX2029 Datasheet PDF : 16 Pages
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High-Linearity, 815MHz to 1000MHz Upconversion/
Downconversion Mixer with LO Buffer/Switch
Typical Operating Characteristics (continued)
(Typical Application Circuit, C5 = 3.3pF, L1 and C4 not used, VCC = +5.0V, PLO = 0dBm, PRF = 0dBm, fLO < fRF, fIF = 90MHz, unless
otherwise noted.)
Downconverter Curves
RF-TO-IF ISOLATION vs. RF FREQUENCY
60
RF-TO-IF ISOLATION vs. RF FREQUENCY
60
RF-TO-IF ISOLATION vs. RF FREQUENCY
60
55 TC = +85°C
55
55
50
50
50
45
TC = -40°C TC = +25°C
40
45
PLO = -3dBm, 0dBm, +3dBm
40
45
VCC = 4.75V, 5.0V, 5.25V
40
35
35
35
30
800
850
900
950
1000
RF FREQUENCY (MHz)
30
800
850
900
950
1000
RF FREQUENCY (MHz)
30
800
850
900
950
1000
RF FREQUENCY (MHz)
RF PORT RETURN LOSS
vs. RF FREQUENCY
0
5
10
15
IF PORT RETURN LOSS
vs. IF FREQUENCY
0
5
10
15
VCC = 4.75V, 5.0V, 5.25V
20
LO SELECTED RETURN LOSS
vs. LO FREQUENCY
0
5
10
PLO = +3dBm
15 PLO = 0dBm
20
20
PLO = -3dBm, 0dBm, +3dBm
25
30
770
820 870 920 970 1020
RF FREQUENCY (MHz)
25
30
35
40
0
INCLUDES IF TRANSFORMER
100 200 300 400 500
IF FREQUENCY (MHz)
25
30
35
40
500
PLO = -3dBm
600 700 800 900 1000
LO FREQUENCY (MHz)
LO UNSELECTED RETURN LOSS
vs. LO FREQUENCY
0
5
SUPPLY CURRENT vs. TEMPERATURE (TC)
100
VCC = 5.25V
10
90
15
20
PLO = -3dBm, 0dBm, +3dBm
25
80
VCC = 5.0V
30
70
VCC = 4.75V
35
40
500
600 700 800 900 1000
LO FREQUENCY (MHz)
60
-40 -15
10
35
60
85
TEMPERATURE (°C)
8 _______________________________________________________________________________________
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