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PDF NJG1705V Data sheet ( Hoja de datos )
| Número de pieza | NJG1705V | |
| Descripción | 1.5/1.9GHz BAND FRONT-END GaAs MMIC | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJG1705V
1.5/1.9GHz BAND FRONT-END GaAs MMIC
nGENERAL DESCRIPTION
NJG1705V is a front-end GaAs MMIC including
a LNA, local amplifier and a Mixer, designed mainly
for 1.5 and 1.9GHz band cellular phone.
NJG1705V exhibits low noise of 16dB at 1.5GHz
and 2.1dB at 1.9GHz at low total current
consumption of 9.5mA.
nPACKAGE OUTLINE
nFEATURES
lLow voltage operation
lLow current consumption
lHigh conversion gain
lLow noise figure
lHigh IIP3
lPackage
NJG1705V
+2.7V typ.
9.5mA typ.
23.5dB typ. @fRF=1489MHz, PRF=-50dBm, fLO=1619MHz, PLO=-10dBm
20.5dB typ. @fRF=1900MHz, PRF=-50dBm, fLO=1660MHz, PLO=-10dBm
1.6dB typ. @fRF=1489MHz, fLO=1619MHz, PLO=-10dBm, fIF=130MHz
2.2dB typ. @fRF=1900MHz, fLO=1660MHz, PLO=-10dBm, fIF=240MHz
-15.5dBm typ. @fRF=1489.0+1489.1MHzfLO=1619MHz, PLO=-10dBm
-10dBm typ. @fRF=1900.0+1900.1MHzfLO=1660MHz, PLO=-10dBm
SSOP10
nPIN CONFIGURATION
V Type
Pin Connection
(Top View)
1.LNAIN
2.LNACAP
1 10 3.GND
2
4.IFOUT
9
5.VLO
3 8 6.LOIN
7.GND
47
8.MIXIN
5 6 9.GND
10.LNAOUT
-1-
1 page  
NJG1705V
nELECTRICAL CHARACTERISTICS (1.9GHz band LNA)
COMMON CONDITIONS: Ta=+25°C, VLNA=2.7V, VMIX=VLO=0V, fRF=1900MHz, Zs=Zl=50Ω,
Application Circuit, 1.9GHz band, fLO=1660MHz
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
Small signal Gain
Gain
- 13.0 -
Noise Figure
NF
- 1.4 -
Input 3’rd Intercept Point
IIP3 fRF=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: Ta=+25°C, VLNA=0V, VMIX=VLO=2.7V, fRF=1900MHz, fLO=1660MHz,
PRF=-30dBm, PLO=-10dBm, Zs=Zl=50Ω, fLO=1660MHz,
Application Circuit, 1.9GHz band, fLO=1660MHz
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
Conversion Gain
Noise Figure
Gc
NF
- 8.0 -
- 8.0 -
Input 3’rd Intercept Point
IIP3 fRF=1900.0+1900.1MHz
-
4.0
-
UNITS
dB
dB
dBm
-5-
5 Page 
NJG1705V
nTYPICAL CHARACTERISTICS (LNA+MIXER 1.5GHz band fLO=1619MHz)
RF IN-LOCAL IN Isolation
(V =2.7V)
LNA
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0.5
1 1.5 2
frequency(GHz)
2.5
Condition
VLNA=2.7V
VMIX=VLO=2.7V
Port1: RF IN
Port2: LOCAL IN
RF OUT-MIXER IN Isolation
(VLNA=2.7V)
0 50
-10 40
-20 30
-30 20
-40 10
-50 0
-60 -10
-70 -20
-80 -30
-90 -40
-100
0.5
1 1.5
frequency(GHz)
-50
2.5
Condition
VLNA=2.7V
VMIX=VLO=2.7V
Port1: RF OUT
Port2: MIXER IN
- 11 -
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet NJG1705V.PDF ] | |
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