NJG1704KC1
nABSOLUTE
MAXIMUM RATINGS
PARAMETER
LNA Voltage
Mixer Voltage
LOCAL Amplifier Voltage
Input Power 1
Input Power 2
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
CONDITIONS
V
LNA
V
MIX
V
LO
P
LNAIN
V
LNA
=V
MIX
=V
LO
=2.7V
P
LOIN
V
LNA
=V
MIX
=V
LO
=2.7V
P
D
T
opr
T
stg
(T
a
=+25°C, Z
s
=Z
l
=50Ω)
RATINGS
UNITS
5.0
V
5.0
V
5.0
V
+15
dBm
+10
dBm
550
mW
-40~+85
°C
-55~+125
°C
nELECTRICAL
CHARACTERISTICS 1
(LNA)
GENERAL CONDITIONS: T
a
=+25°C, V
LNA
=2.7V, V
MIX
=V
LO
=0V, f
RF
=820MHz
P
RF
=-36dBm, Z
s
=Z
l
=50Ω, with test circuit
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Frequency
freq
800
820
900
MHz
LNA Voltage
V
LNA
2.5
2.7
4.5
V
LNA Operating Current
I
LNA
P
RF
, P
LO
=OFF
-
3.1
3.7
mA
Small Signal Gain
Gain
15.0 16.5 18.0
dB
Gain Flatness
G
flat
f
RF
=810~885MHz
-
0.5
1.0
dB
Noise Figure
NF
-
1.4
1.6
dB
Pout at 1dB Gain
P
-1dB
-3.0
-1.0
-
dBm
Compression point
Input 3rd Order Intercept
IIP3
f
RF
=820.0+820.1MHz
-10.0 -4.0
-
dBm
point
RF IN VSWR
VSWR
i
-
1.6
2.0
RF OUT VSWR
VSWR
o
-
1.5
2.0
nELECTRICAL
CHARACTERISTICS 2
(Mixer)
GENERAL CONDITIONS: T
a
=+25°C, V
LNA
=0V, V
MIX
=V
LO
=2.7V, f
RF
=820MHz, f
LO
=690MHz
P
RF
=-30dBm, P
LO
=-10dBm, Z
s
=Z
l
=50Ω, with test circuit
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Frequency
freq
800
820
900
MHz
Mixer Voltage
V
MIX
2.5
2.7
4.5
V
Local Amplifier Voltage
V
LO
2.5
2.7
4.5
V
Mixer Operating Current
I
MIX
P
RF
, P
LO
=OFF
-
5.0
6.3
mA
Local Amplifier Operating
I
LO
P
RF
, P
LO
=OFF
-
1.0
1.2
mA
Current
Conversion Gain
G
c
11.0 12.5
-
dB
Noise Figure
NF
-
5.0
7.0
dB
Input 3rd Order Intercept
IIP3
f
RF
=820.0+820.1MHz
-
+1.0
-
dBm
Point
-2-
NJRC [ NEW JAPAN RADIO ]
