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NJG1138HA8 Dataheets PDF



Part Number NJG1138HA8
Manufacturers New Japan Radio
Logo New Japan Radio
Description 900MHz Band LNA GaAs MMIC
Datasheet NJG1138HA8 DatasheetNJG1138HA8 Datasheet (PDF)

NJG1138HA8 www.DataSheet4U.com 900MHz Band LNA GaAs MMIC ! GENERAL DESCRIPTION The NJG1138HA8 is a low noise amplifier designed for band 5/6/8 UMTS cellular phone and cellular data modem. The NJG1138HA8 has two gain state which are high gain mode and low gain mode. The NJG1138HA8 features high gain, low noise figure and high IP3. An Ultra-small and thin USB6-A8 package is adopted. ! FEATURES "Low operating voltage "Low control voltage "Low current consumption "High gain "Low noise figure "Input.

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NJG1138HA8 www.DataSheet4U.com 900MHz Band LNA GaAs MMIC ! GENERAL DESCRIPTION The NJG1138HA8 is a low noise amplifier designed for band 5/6/8 UMTS cellular phone and cellular data modem. The NJG1138HA8 has two gain state which are high gain mode and low gain mode. The NJG1138HA8 features high gain, low noise figure and high IP3. An Ultra-small and thin USB6-A8 package is adopted. ! FEATURES "Low operating voltage "Low control voltage "Low current consumption "High gain "Low noise figure "Input power at 1dB gain compression point "High input IP3 "Small package size "Lead-free and halogen-free ! PIN CONFIGURATION 3 GND ! PACKAGE OUTLINE NJG1138HA8 +2.8V typ. +1.8V typ. 2.3mA typ. @VCTL=1.8V 10μA typ. @VCTL=0V 16.0dB typ. @VCTL=1.8V, fRF =942.5MHz 1.4dB typ. @VCTL=1.8V, fRF =942.5MHz -8.5dBm typ. @VCTL=1.8V, fRF =942.5MHz +16.0dBm typ. @VCTL=0V, fRF=942.5MHz 0dBm typ. @VCTL=1.8V, fRF =942.5MHz +14dBm typ. @VCTL=0V, fRF=942.5MHz USB6-A8 (Package size: 1.0mmx1.2mmx0.38mm typ.) RFIN RFOUT 4 13 2 Bias Circuit GND VCTL Logic Circuit Pin Connection 1. VCTL 2. RFOUT 3. GND 4. RFIN 5. GND 6. NC (GND) 5 1 NC(GND) 6 ! TRUTH TABLE “H”=VCTL(H), “L”=VCTL(L) VCTL H L LNA Mode High Gain Mode Low Gain Mode Note: Specifications and description listed in this datasheet are subject to change without notice. Ver.2009-10-01 -1- NJG1138HA8 www.DataSheet4U.com ! ABSOLUTE MAXIMUM RATINGS Ta=+25°C, Zs=Zl=50Ω PARAMETERS Supply voltage Control voltage Input power Power dissipation Operating temperature Storage temperature SYMBOL VDD VCTL PIN PD Topr Tstg CONDITIONS RATINGS 5.0 5.0 +15 UNITS V V dBm mW °C °C on PCB board, Tjmax=150°C 150 -40~+85 -55~+150 ! ELECTRICAL CHARACTERISTICS 1 (DC) PARAMETERS Operating voltage Control voltage (High) Control voltage (Low) Operating current1 (High Gain Mode) Operating current2 (Low Gain Mode) Control current SYMBOL VDD VCTL(H) VCTL(L) IDD1 IDD2 ICTL VCTL terminal VCTL terminal RF OFF, VCTL=1.8V RFOFF, VCTL=0V RF OFF, VCTL=1.8V CONDITIONS (General Conditions: VDD=2.8V, Ta=+25oC) MIN 2.5 1.36 0 - TYP 2.8 1.8 0 2.3 10 5.5 MAX 3.6 3.6 0.3 4.0 45 8.5 UNITS V V V mA μA μA -2- NJG1138HA8 www.DataSheet4U.com ! ELECTRICAL CHARACTERISTICS 2 (High Gain Mode) (General Conditions: VDD=2.8V, VCTL=1.8V, fRF=942.5MHz, Zs=Zl=50 Ω, Ta=+25oC, with application circuit) PARAMETERS Small signal gain 1 Noise figure 1 Input power at 1dB gain compression point 1 3rd order Input Intercept Point 1 RF IN VSWR 1 RF OUT VSWR 1 SYMBOL Gain1 NF1 P-1dB(IN)1 IIP3_1 VSWRI 1 VSWRo1 f1=fRF, f2=fRF+100kHz, Pin=-30dBm CONDITIONS Exclude PCB and connector losses (input: 0.07dB, output: 0.07dB) Exclude PCB and connector losses (input:0.07dB) MIN 14.5 -16.0 -7.0 - TYP 16.0 1.4 -8.5 0 1.8 MAX 17.5 1.7 2.3 UNITS dB dB dBm dBm - 2.2 2.7 ! ELECTRICAL CHARACTERISTICS 3 (Low Gain Mode) (General Conditions: VDD=2.8V, VCTL=0V, fRF=942.5MHz, Zs=Zl=50 Ω, Ta=+25oC, with application circuit) PARAMETERS Small signal gain 2 Noise figure 2 Input powe.


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