NJG1712KC1
QTYPICAL CHARACTERISTICS (MIXER, with test circuit)
Gc, NF vs. LO Power
Gc, NF vs. RF Frequency
13
12
11
10
9
13
12
11
10
9
13
12
11
10
9
13
12
11
10
9
Gc
Gc
8
8
8
8
7
7
7
7
NF
NF
6
6
6
6
5
5
5
5
4
4
4
4
-40 -35 -30 -25 -20 -15 -10 -5
0
5
10
830
835
840
845
850
855
860
865
870
LO Power (dBm)
RF Frequency (MHz)
Condition
fIF=110MHz
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
Lower LOCAL, PLO=-10dBm
fRF=850MHz, PRF=-25dBm
fLO=740MHz
V
V
LNA=VCONT=0V
MIX=VLO=2.8V
V
V
LNA=VCONT=0V
MIX=VLO=2.8V
OIP3, IIP3 vs. LO Power
OIP3, IIP3 vs. RF Frequency
18
17
16
15
14
13
12
11
10
9
18
16
14
12
10
8
OIP3
OIP3
8
IIP3
7
6
IIP3
4
6
2
5
0
830
835
840
845
850
855
860
865
870
-40 -35 -30 -25 -20 -15 -10 -5
0
5
10
RF Frequency (MHz)
LO Power (dBm)
Condition
fIF=110MHz
fRF=850+850.1MHz, PRF=-25dBm
fLO=740MHz
Condition
fIF=110MHz
fRF=830~870MHz, PRF=-25dBm
RF OFFSET=100kHz
Lower LOCAL, PLO=-10dBm
f
V
V
LNA=VCONT=0V
MIX=VLO=2.8V
VLNA=VCONT=0V
MIX=VLO=2.8V
OIP3=(3xIF-IM3)/2
IIP3=OIP3-Gc
V
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NJRC [ NEW JAPAN RADIO ]
