NJG1715KC1 Просмотр технического описания (PDF) - Japan Radio Corporation
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NJG1715KC1 Datasheet PDF : 16 Pages
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NJG1715KC1
n TYPICAL CHARACTERISTICS (MIXER, with test circuit )
Conversion Gain, Noise Figure
vs. RF Frequency
13
13
12
12
11
11
Gc
10
10
9
9
8
8
7
7
6
NF
6
5
5
4
4
3
3
2100 2110 2120 2130 2140 2150 2160 2170 2180
RF Frequency (MHz)
Condition
fIF=380MHz
fRF=2110~2170MHz,PRF=-30dBm
Upper LOCAL, PLO=-10dBm
VLNA=0V
VMIX=VLO=2.85V
Conversion Gain, Noise Figure
vs. LO Power
12
12
11
11
10
Gc
10
9
9
8
8
7
7
6
6
5
5
4
4
NF
3
3
2
-40
-30
-20
-10
0
2
10
LO Power (dBm)
Condition
fIF=380MHz
fRF=2140MHz,PRF=-30dBm
fLO=2520MHz
VLNA= 0V
VMIX=VLO=2.85V
OIP3, IIP3 vs. RF Frequency
OIP3, IIP3 vs. LO Power
15
8
15
14
7
13
OIP3
6
10
12
5
11
4
5
10
3
9
2
0
8
1
IIP3
7
0
-5
6
-1
5
-2
2100 2110 2120 2130 2140 2150 2160 2170 2180
RF Frequency (MHz)
-10
-40
Condition
fIF=380MHz
fRF=2110~2170MHz,PRF=-30dBm
fRF OFFSET=100kHz
Upper LOCAL, PLO=-10dBm
VLNA= 0V
VMIX=VLO=2.85V
OIP3=(3xIF -IM3)/2
IIP3=OIP3-Gc
15
OIP3
10
5
0
IIP3
-5
-30
-20
-10
0
LO Power (dBm)
-10
10
Condition
fIF=380MHz
fRF=2140+2140.1MHz,PRF=-30dBm
fLO=2520MHz
VLNA= 0V
VMIX=VLO=2.85V
-8-
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