NJG1553BF
nTYPICAL CHARACTERISTICS
Conversion Gain,NF vs. RF frequency
OIP3,IIP3 vs. RF frequency
VMIX=VLO=2.7V,IMIX=5.0mA,I =1.9mA,
VMIX=VLO=2.7V,IMIX=5.0mA,I =1.9mA,
LO
LO
fIF=130MHz,Upper LOCAL,P =-30dBm,PLO=-10dBm
Upper LOCAL,PRF=-30dBm,PLO=-10dBm
RF
12
11.5
11
10
9.5
9
13
12
11
10
9
6
5
4
3
2
1
0
-1
OIP3
Conversion Gain
10.5
10
8.5
8
9.5
9
7.5
7
NF
8.5
8
6.5
6
8
IIP3
7
7.5
7
5.5
5
6
1930
1940
1950
1960
1970
1980
1990
1930
1940
1950
1960
1970
1980
1990
RF frequency(MHz)
RF frequency(MHz)
Conversion Gain,NF vs. LO Power
OIP3,IIP3 vs. LO Power
V
=V =2.7V,I =5.0mA,I =1.9mA,
VMIX=VLO=2.7V,IMIX=5.0mA,ILO=1.9mA,
MIX
LO
MIX
LO
fRF=1960.0+1960.1MHz,f =2090MHz,PRF=-30dBm
fRF=1960MHz,fLO=2090MHz,f =130MHz,PRF=-30dBm
LO
IF
12
10
8
20
18
16
14
12
10
8
15
10
5
4
OIP3
IIP3
Convsrsion Gain
2
6
0
4
0
-2
-4
-6
2
0
-5
NF
-2
-4
6
4
-10
-30
-25
-20
-15
-10
-5
0
5
-35
-30
-25
-20
-15
-10
-5
0
5
LO Power(dBm)
LO Power(dBm)
IF,IM3 vs. RF Power
V
=V =2.7V,I =5.0mA,I =1.9mA,
MIX
LO MIX LO
fRF=1960.0+1960.1MHz,fO=2090MHz,PO=-10dBm
10
OIP3=11.5dBm
IIP3=0.5dBm
0
-10
-20
IF
-30
-40
-50
-60
IM3
-70
-80
-40
-35
-30
-25
-20
-15
-10
-5
0
RF Power(dBm)
- 4 -
NJRC [ NEW JAPAN RADIO ]
