NJG1709KC1
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ELECTRICAL CHARACTERISTICS 3 (LNA)
GENERAL CONDITIONS: Ta=+25°C, VLNA=2.7V, VMIX=VLO=0V, fRF=1900MHz, PRF=-36dBm,
Zs=Zl=50W, with test circuit 2
PARAMETER
Operating Frequency
LNA Voltage
SYMBOL
freq
CONDITIONS
MIN
1890
2.5
TYP
1900
2.7
MAX UNITS
1920
4.5
MHz
V
VLNA
LNA Operating Current
Small Signal Gain
Gain Flatness
ILNA
Gain
Gflat
PRF, PLO=OFF
-
3.2
16.0
0.5
4.1
18.0
1.0
mA
dB
dB
dB
14.0
-
-
fRF=1890~1920MHz
Noise Figure
NF
1.3
1.5
Pout at 1dB Gain
Compression point
Output 3rd Order
Intercept point
P-1dB
-2.0
0
-
-
dBm
dBm
OIP3
fRF=1900.0+1900.1MHz
+9.0
+13.0
RF IN VSWR
RF OUT VSWR
VSWRi
VSWRo
-
-
2.0
2.0
-
-
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ELECTRICAL CHARACTERISTICS 4 (Mixer)
GENERAL CONDITIONS: Ta=+25°C, VLNA=0V, VMIX=VLO=2.7V, fRF=1900MHz, fLO=1660MHz
PRF=-30dBm, PLO=-15dBm, Zs=Zl=50W, with test circuit 2
PARAMETER
Operating Frequency
Mixer Voltage
Local Amplifier Voltage
Mixer Operating Current
SYMBOL
freq
CONDITIONS
MIN
1890
2.5
2.5
-
TYP
1900
2.7
2.7
4.3
MAX UNITS
1920
4.5
MHz
V
VMIX
VLO
IMIX
4.5
V
PRF, PLO=OFF
5.7
mA
Local Amplifier
Operating Current
ILO
PRF, PLO=OFF
-
0.8
1.3
mA
Conversion Gain
Noise Figure
Gc
NF
7.0
-
9.0
6.5
-
dB
dB
9.0
Output 3rd Order
Intercept point
OIP3
fRF=1900.0+1900.1MHz
+7.0
+11.0
-
dBm
MIXER IN VSWR
LOCAL IN VSWR
IF OUT VSWR
VSWRM
VSWRL
VSWRI
-
-
-
1.5
1.5
1.5
-
-
-
- 3-
NJRC [ NEW JAPAN RADIO ]
