NJG1552F
n
TYPICAL CHARACTERISTICS (Application 1, f=1.5GHz, fLO=1619MHz)
Conversion Gain , Noise Figure
IF , IM3 , IM5 vs. RF Power
vs. LO Power
12
10
8
14
12
10
8
20
0
Gc
IF
-20
-40
-60
-80
6
NF
4
6
IM3
IM5
2
4
0
-50
2
-50
-40
-30
-20
-10
0
-40
-30
-20
-10
0
10
RF Power (dBm)
LO Power (dBm)
Condition
fIF=130MHz
fRF1=1489.0MHz
fRF2=1489.1MHz
fLO=1619MHz, PLO=-10dBm
VMIX=VLO=2.7V
Condition
fIF=130MHz
fRF=1489MHz, PRF=-30dBm
fLO=1619MHz
VMIX=VLO=2.7V
Conversion Gain , Noise Figure , Input-IP3
vs. VMIX , VLO
Input-IP3 vs. LO Power
0
-2
13
12
11
10
9
8
NF
6
4
IIP3
-4
2
Gc
-6
0
8
-2
-4
-6
-8
-8
IIP3
7
-10
-12
6
5
1.5
-50
-40
-30
-20
-10
0
10
2
2.5
3
3.5
4
4.5
5
LO Power (dBm)
VMIX , VLO (V)
Condition
fIF=130MHz
fRF1=1489.0MHz, PRF=-30dBm
fRF2=1489.1MHz
fLO=1619MHz
Condition
fIF=130MHz
fRF1=1489.0MHz, PRF=-30dBm
fRF2=1489.1MHz
fLO=1619MHz, PLO=-10dBm
VMIX=VLO=2.7V
3IF-IM3
3IF-IM3
IIP3=
-Gc
IIP3=
-Gc
2
2
@PRF=-30dBm
@PRF=-30dBm
- 4 -
NJRC [ NEW JAPAN RADIO ]
