NJG1552F
n
TYPICAL CHARACTERISTICS (Application 1, f=1.9GHz, fLO=1660MHz)
Conversion Gain , Noise Figure
IF , IM3 , IM5 vs. RF Power
vs. LO Power
20
0
6
4
20
18
16
14
12
10
8
Gc
2
IF
-20
-40
-60
-80
0
-2
-4
-6
-8
IM5
IM3
NF
6
-50
-40
-30
-20
-10
0
-50
-40
-30
-20
-10
0
10
RF Power (dBm)
LO Power (dBm)
Condition
fIF=240MHz
fRF1=1900.0MHz
fRF2=1900.1MHz
fLO=1660MHz, PLO=-10dBm
VMIX=VLO=2.7V
Condition
fIF=240MHz
fRF=1900MHz, PRF=-30dBm
fLO=1660MHz
VMIX=VLO=2.7V
Conversion Gain , Noise Figure , Input-IP3
vs. VMIX , VLO
Input-IP3 vs. LO Power
10
8
2
0
NF
8
6
IIP3
-2
6
4
Gc
-4
4
2
-6
IIP3
2
0
-8
0
-2
-10
1.5
2
2.5
3
3.5
4
4.5
5
-50
-40
-30
-20
-10
0
10
V
, V (V)
LO Power (dBm)
MIX
LO
Condition
fIF=240MHz
Condition
fIF=240MHz
fRF1=1900.0MHz, PRF=-25dBm
fRF2=1900.1MHz
fLO=1660MHz
fRF1=1900.0MHz, PRF=-30dBm
fRF2=1900.1MHz
fLO=1660MHz, PLO=-10dBm
VMIX=VLO=2.7V
3IF-IM3
IIP3=
-Gc
3IF-IM3
2
IIP3=
-Gc
2
@PRF=-25dBm
@PRF=-25dBm
- 9 -
NJRC [ NEW JAPAN RADIO ]
