NJG1712KC1 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJG1712KC1 Datasheet PDF : 18 Pages
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NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
Gc, NF vs. RF Frequency
Gc, NF vs. LO Power
13
13
12
12
11
Gc
11
10
10
9
9
8
8
7
NF
7
6
6
5
5
4
4
830 835 840 845 850 855 860 865 870
RF Frequency (M Hz)
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
13
13
12
12
11
Gc
11
10
10
9
9
8
8
7
NF
7
6
6
5
5
4
-40 -35 -30 -25 -20 -15 -10 -5 0
LO Power (dBm)
4
5 10
Condition
fIF=110MHz
fRF=850MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
OIP3, IIP3 vs. RF Frequency
OIP3, IIP3 vs. LO Power
18
11
18
17
OIP3
16
16
10
14
9
12
OIP3
10
15
8
8
14
7
6
IIP 3
IIP3
4
13
6
2
12
5
830 835 840 845 850 855 860 865 870
RF Frequency (M Hz)
0
-40 -35 -30 -25 -20 -15 -10 -5 0
LO Power (dBm)
5 10
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
fRF OFFSET=100kHz
Lower LOCAL, PLO=-10dBm
VLNA=VCONT=0V
VMIX=VLO=2.8V
OIP3=(3xIF-IM3)/2
IIP3=OIP3-Gc
Condition
fIF=110MHz
fRF=850+850.1MHz, PRF=-25dBm
fLO=740MHz
VLNA=VCONT=0V
VMIX=VLO=2.8V
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