NJG1712KC1 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJG1712KC1 Datasheet PDF : 18 Pages
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NJG1712KC1
QABSOLUTE MAXIMUM RATINGS
PARAMETER
LNA Voltage
Gain Control Voltage
Mixer Voltage
LOCAL Amplifier Voltage
Input Power 1
Input Power 2
Input Power 3
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
VLNA
VCONT
VMIX
VLO
PLNAIN
PMIXIN
PLOIN
PD
Topr
Tstg
CONDITIONS
VLNA=2.85V
VMIX=VLO=2.8V
VMIX=VLO=2.8V
(Ta=+25°C, Zs=Zl=50Ω)
RATINGS UNITS
6.0
V
4.0
V
6.0
V
6.0
V
+20
dBm
+10
dBm
+10
dBm
550
mW
-40~+85
°C
-55~+125
°C
QELECTRICAL CHARACTERISTICS 1 (LNA)
GENERAL CONDITIONS: Ta=+25°C, VLNA=2.8V, VMIX=VLO=0V, fRF=850MHz
PRF=-30dBm, Zs=Zl=50Ω, with the test circuit
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Operating Frequency
Freq
830 850 870 MHz
LNA Voltage
VLNA
2.7 2.8 4.5
V
Gain Control Range
VCONT
0.0 1.9 3.0
V
LNA Operating Current
ILNA
PRF OFF
- 6.3 7.5 mA
Small Signal Gain
Gain VCONT=1.9V
14.0 15.0 16.0 dB
Gain Flatness
Dynamic Range
Gflat
GCONT
fRF=869~894MHz
VCONT=0.1 to 1.9V
-
0.5 1.0
dB
21 24
-
dB
Noise Figure
NFLNA VCONT=1.9V
-
1.3 1.6
dB
Pout at 1dB Gain
Compression point
Input 3rd Order Intercept
point
P-1dB
IIP3
VCONT=1.9V *1
VCONT=0.1V *1
+3.0 5.5
-
+2.0 +4.0
+21.0 +26.0
-
dBm
dBm
dBm
RF IN VSWR
VSWRi
-
2.0 2.5
RF OUT VSWR
VSWRo
-
1.5 2.0
*1 Two tones of –30dBm each, f=850.0+850.1MHz
-2-
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