NJG1705V
nELECTRICAL
CHARACTERISTICS
(1.9GHz band LNA)
COMMON CONDITIONS: T
a
=+25°C, V
LNA
=2.7V, V
MIX
=V
LO
=0V, f
RF
=1900MHz, Z
s
=Z
l
=50Ω,
Application Circuit, 1.9GHz band, f
LO
=1660MHz
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
Small signal Gain
Gain
-
13.0
-
Noise Figure
NF
-
1.4
-
Input 3’rd Intercept Point
IIP3
f
RF
=1900.0+1900.1MHz
-
-3.0
-
RF IN VSWR
VSWRi
-
2.0
-
RF OUT VSWR
VSWRo
-
2.0
-
UNITS
dB
dB
dBm
nELECTRICAL
CHARACTERISTICS
(1.9GHz band MIXER)
COMMON CONDITIONS: T
a
=+25°C, V
LNA
=0V, V
MIX
=V
LO
=2.7V, f
RF
=1900MHz, f
LO
=1660MHz,
P
RF
=-30dBm, P
LO
=-10dBm, Zs=Zl=50Ω, f
LO
=1660MHz,
Application Circuit, 1.9GHz band, f
LO
=1660MHz
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
Conversion Gain
G
c
-
8.0
-
Noise Figure
NF
-
8.0
-
Input 3’rd Intercept Point
IIP3
f
RF
=1900.0+1900.1MHz
-
4.0
-
UNITS
dB
dB
dBm
-5-
NJRC [ NEW JAPAN RADIO ]
