njg1105f New Japan Radio Co.,Ltd, njg1105f Datasheet - Page 3

• Manufacturer Part Number: njg1105f
• Description: 1.9/2.1ghz Low Noise Amplifier Gaas Mmic
• Manufacturer: New Japan Radio Co.,Ltd

nELECTRICAL CHARACTERISTICS 3 (2.1GHz Band)
nELECTRICAL CHARACTERISTICS 4 (1.8GHz Band, High Gain version)
Operating Frequency
Drain Voltage
Operating Current
Small Signal Gain
Gain Flatness
Noise Figure
Pout at 1dB Gain
Compression point
Input 3rd Order
Intercept Point
LNAIN Port VSWR
LNAOUT Port VSWR
Stability
Operating Frequency
Drain Voltage
Operating Current
Small Signal Gain
Gain Flatness
Noise Figure
Pout at 1dB Gain
Compression point
Input 3rd Order
Intercept Point
LNAIN Port VSWR
LNAOUT Port VSWR
Stability
PARAMETER
PARAMETER
SYMBOL
SYMBOL
(V
VSWR
(V
VSWR
VSWR
VSWR
Freq
Gain
Freq
Gain
P
P
IIP3
IIP3
V
G
V
G
DD
NF
DD
NF
I
I
DD
-1dB
DD
-1dB
DD
DD
flat
flat
=2.8V, f=2140MHz, T
=2.8V, f=1860MHz, T
o
o
i
i
RF OFF
f=2110~2140MHz
f=2140.0+2140.1MHz,
Pin=-35dBm
IN/OUT terminal: open or
short, No RF input,
T
RF OFF
f=1840~1870MHz
f=1860.0+1860.1MHz,
Pin=-35dBm
IN/OUT terminal: open or
short, No RF input,
T
a
a
=20~80°C, freq<20GHz
=20~80°C, freq<20GHz
CONDITIONS
CONDITIONS
a
a
=+25°C, Z
=+25°C, Z
s
s
=Z
=Z
Spurious: -60dBm max.
Spurious: -60dBm max.
2110
1840
13.0
+1.0
18.0
+1.0
MIN
MIN
-4.0
-7.5
2.7
2.7
l
l
=50 , with application circuit)
=50 , with application circuit)
-
-
-
-
-
-
-
-
-
-
No return gain
No return gain
2140
1860
TYP
15.0
+4.0
+1.0
TYP
20.0
+4.0
-4.5
2.8
7.0
0.5
1.7
1.5
1.5
2.8
7.0
0.5
1.9
1.5
1.5
NJG1105F
2170
1870
MAX
MAX
17.0
22.0
5.5
8.5
1.0
1.9
2.0
2.0
5.5
8.5
1.0
2.2
2.0
2.0
-
-
-
-
UNITS
UNITS
MHz
dBm
dBm
MHz
dBm
dBm
mA
mA
dB
dB
dB
dB
dB
dB
V
V
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