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| NJG1720PB1 800MHz Band FRONT-END GaAs MMIC nGENERAL DESCRIPTION NJG1720PB1 is a front-end GaAs MMIC including a Dual LNA, inverter, a local amplifier and a mixer, designed mainly for 800MHz band cellular phone handsets. The LNAs switching is made by 2 bit control signal by using inverter circuit included in this IC. The ultra small and thin FFP12-B1 is applied. nPACKAGE NJG1720PB1 nFEATURES lLow Voltage Operation +2.8V typ. lLow Current Consumpti0n +8.7mA typ lLow Control Current 20uA typ. [LNA] lHigh gain 17.5dB typ. @f=830MHz 17.5dB typ. @f=840MHz lLow noise figure 1.5dB typ. @f=830MHz 1.5dB typ. @f=840MHz lHigh input IP3 -7dBm typ. @f=830.0+830.1MHz -7dBm typ. @f=840.0+840.1MHz [Mixer] lHigh conversion gain 11.5dB typ. @f=840MHz lLow noise figure 5.5dB typ. @f=840MHz lHigh input IP3 3.0dBmtyp. @f=840.0+840.1MHz lHigh RF to LO ISL 35dB typ. @ fMIXIN=840MHz, PMIXIN=0dBm lUltra small & thin package FFP12-B1 (Package size: 2.0x2.0x0.85mm) nPIN CONFIGURATION 3 (Top View) Pin Connection 1. LNAOUT 1 2 2. VCTL 3. LNAIN2(Full Band) 4. LNAiN1(CD Band) 5. GND 6. IFOUT 7. VLO 4 12 5 11 8. GND 9. LOIN 10.GND 6 10 11.MIXIN 12.VINV 7 8 9 NOTE: Please note that any information on this catalog will be subject to change. Ver.2003-11-11 -1- NJG1720PB1 nABSOLUTE MAXIMUM RATINGS (Ta=+25C, Zs=Zl=50) PARAMETER SYMBPL CONDITIONS RATINGS UNITS LNA Voltage MIXER Voltage LOCAL AMP Voltage Inverter supply voltage Control Voltage Input Power 1 Input Power 2 Power Dissipation Operating Temperature Storage Temperature VLNA VMIXER VLO VINV VCTL Pin1 Pin2 PD Topr Tstg VLNA=2.8V LNAIN1, LNAIN2 ports VMIX,VLO=2.8V RFIN, LOIN ports 5.0 5.0 5.0 5.0 VINV +15 +10 300 -40~+85 -55~+150 V V V V V dBm dBm mW C C nELECTRICAL CHARACTERISTICS 1(DC CHARACTERISTICS) GENERAL CONDITIONS:: Ta=+25C, Zs=Zl=50, VDD=VINV=2.8V PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS LNA Voltage LNA Operating Current VLNA ILNA1,2 VINV IINV VCTL1(H) VCTL1(L) ICTL VMIX VLO IMIX ILO VCTL Terminal VCTL Terminal IFOUT Terminal VLO Terminal IFOUT Terminal, PRF=PLO=OFF, VLO Terminal, PRF=PLO=OFF, RF OFF RF OFF, 2.5 2.5 2.0 0.0 2.5 2.5 - 2.8 2.8 2.8 100 2.4 0.0 20 2.8 2.8 4.9 1.0 4.5 3.5 4.5 150 VINV 0.8 60 4.5 4.5 6.1 1.2 V mA V uA V V uA V V mA mA Inverter supply voltage Inverter current Control voltage (High) Control voltage (Low) Control current Mixer Voltage Local Amplifier Voltage Mixer Current Local Amplifier Current -2- NJG1720PB1 nELECTRICAL CHARACTERISTICS (LNA1 RF CHARACTERISTICS) GENERAL CONDITIONS: Ta=+25C, Zs=Zl=50, VDD=VINV=2.8V, VCTL=0V, with test circuit PARAMETER Operating Frequency Small Signal Gain Gain Flatness Noise Figure Pin at 1dB Gain Compression point Input 3rd Order Intercept Point SYMBOL CONDITIONS MIN TYP MAX UNITS freq Gain Gflat NF P-1dB(IN) IIP3 ISO VSWRI VSWRo 2 tone offset frequency=100kHz, PRF=-36dBm freq=675.15 to 750.15MHz freq=810~843MHz Loss of PCB and connector are excluded 810 16.5 -21.0 -10.0 25 - 830 17.5 0.5 1.5 -18.0 -7.0 30 1.5 1.5 843 19.0 1.0 1.7 2.0 2.0 MHz dB dB dB dBm dBm dB - Isolation Input VSWR Output VSWR nELECTRICAL CHARACTERISTICS (LNA2 RF CHARACTERISTICS) GENERAL CONDITIONS: Ta=+25C, Zs=Zl=50, VDD=VINV=2.8V, VCTL=2.4V with test circuit PARAMETER Operating Frequency Small Signal Gain Gain Flatness Noise Figure Pin at 1dB Gain Compression point Input 3rd Order Intercept Point SYMBOL CONDITIONS MIN TYP MAX UNITS freq Gain Gflat NF P-1dB(IN) IIP3 ISO VSWRI VSWRo 2 tone offset frequency=100kHz, PRF=-36dBm freq=675.15 to 750.15MHz freq=810~885MHz Loss of PCB and connector are excluded 810 16.5 -21.0 -10.0 25 - 840 17.5 0.5 1.5 -18.0 -7.0 30 1.5 1.5 885 18.5 1.2 1.7 2.0 2.0 MHz dB dB dB dBm dBm dB - Isolation Input VSWR Output VSWR -3- NJG1720PB1 nELECTRICAL CHARACTERISTICS (Mixer RF CHARACTERISTICS) GENERAL CONDITIONS: Ta=+25C, VMIX=VLO=2.8V, fMIXIN=840MHz, PMIXIN=-30dBm, fLOIN=705.15MHz, PLOIN=-15dBm, fIF=134.85MHz, Zs=Zl=50, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Freq 810 820 885 MHz Frequency Conversion Gain Gain 11.5 dB 10.0 12.5 Noise Figure NF SSB NF 5.5 dB 6.5 Input 3rd Order 2 tone offset IIP3 0 +3.0 dBm Intercept Point frequency=100kHz Pin at 1dB Gain -11.0 -9.0 dBm P-1dB(IN) Compression point LOCAL IN PORT to RF IN Local Leakage Pleak -23.0 -18.0 dBm PORT Local Amplifier RF IN PORT to LOCAL IN LOISL 20.0 35.0 dB PORT,PRF=0dBm Isolation RF IN1 port VSWR1 2.0 3.0 VSWR LOCAL IN1 port VSWR2 1.5 2.0 VSWR nTRUTH TABLE "H"=VCTL(H) "L"=VCTL(L) VCTL LNA1 (CD Band: 810~843MHz) LNA2 (Full Band: 810~885MHz) L ON OFF H OFF ON -4- NJG1720PB1 nTERMINAL INFORMATION No. 1 2 3 4 5 Symbol LNAOUT VCTL LNAIN2 LNAIN1 GND Description Output terminal. This is the power supply terminal of the LNA. Please use inductor(L5) to connect power supply.(Please see test circuit.) Control voltage input terminal. This terminal is set to Full band and CD band to select. Input terminal of full band. The DC blocking capacitor is not required. Input terminal of CD band. The DC blocking capacitor is not required. Ground terminal (0V) IF signal output terminal. The IF signal is output through external matching circuit connected to this terminal. Please connect inductances C4, L9 and power supply as shown in test circuits, since this terminal is also the terminal of mixer power supply. Power supply terminal for local amplifier. Please place L8 shown in test circuits at very close to this terminal. Ground terminal (0V) Local signal input terminal to local amplifier. An external matching circuit is required. Ground terminal (0V) RF signal input terminal to mixer. An external matching circuit is required. Power supply terminal of the inverter circuit. 6 IFOUT 7 8 9 10 11 12 VLO GND LOIN GND MIXIN VINV NOTE: 1) Ground terminal (5, 8, 10pin) should be connected to ground plane by multiple via holes for good grounding. -5- NJG1720PB1 nTYPICAL CHARACTERISTICS 1 (LNA1) NF,Gain vs. freq (V 3.0 Gain LNA Pout, Gain vs. Pin o =V INV =2.8V,V CTL =0V,Ta=25 C ) 20 (V 15 10 LNA =V INV =2.8V,V CTL =0V,fRF=830MHz,Ta=25 C ) 25 o Gain 20 15 10 5 Gain (dB) 2.5 15 5 Pout (dBm) Gain (dB) NF (dB) 0 -5 P-1dBout=-0.4dBm 2.0 NF(Include LOSS) 10 Pout -10 -15 0 -5 P-1dBin=-17.3dBm -10 -25 -20 -15 Pin (dBm) -10 -5 0 1.5 NF(De-embedded LOSS) 1.0 700 5 1dB Gain Compression Line 750 800 850 freq (MHz) 900 950 0 1000 -20 -30 Pout,IM3 vs. Pin (V 20 OIP3=+11.3dBm 0 LNA IIP3,OIP3 vs. freq o =V INV =2.8V,V CTL =0V,fRF=830+830.1MHz,Ta=25 C ) (V 2 LNA =V INV =2.8V,V CTL =0V,dfRF=100kHz,PRF=-36dBm,Ta=25 C ) 14 o 0 Pout OIP3 12 Pout,IM3 (dBm) -20 -2 10 -40 -4 8 -60 -80 IM3 IIP3=-6.3dBm -6 IIP3 -8 800 6 -100 -40 -35 -30 -25 -20 Pin (dBm) -15 -10 -5 0 820 840 860 freq (MHz) 880 4 900 Gain, NF vs. V (V 19 INV I (V 1.8 3.5 INV LNA LNA vs. V CTL LNA =2.8V, V CTL =0V, fRF=830MHz) =2.8V, V =0V, RF OFF) 18 Gain Gain (dB) 1.7 3 (mA) NF (dB) 17 1.6 LNA 2.5 16 1.5 I 2 15 NF(De-embedded PCB, Connector LOSS) 1.4 14 2 2.5 3 3.5 V (V) LNA 1.3 4 4.5 5 1.5 2 2.5 3 V 3.5 LNA 4 (V) 4.5 5 -6- OIP3 (dBm) IIP3 (dBm) NJG1720PB1 nTYPICAL CHARACTERISTICS 2(LNA1) P-1dB(OUT), P-1dB(IN) vs. V (V 2 INV LNA IIP3, OIP3 vs. V (V -13 1 0 INV LNA =2.8V, V CTL =0V, fRF=830MHz) =2.8V, V CTL =0V, fRF=830+830.1MHz, PRF=-36dBm) 13 12 OIP3 11 10 9 8 7 6 5 IIP3 4 3 OIP3 (dBm) 1 P-1dB(OUT) P-1dB(OUT) (dBm) 0 -14 -1 P-1dB(IN) (dBm) -2 IIP3 (dBm) -3 -4 -5 -6 -7 -8 -15 -1 -16 -2 P-1dB(IN) -3 -17 -18 -4 2 2.5 3 V 3.5 LNA -19 4 (V) 4.5 5 -9 2 2.5 3 3.5 V (V) LNA 4 4.5 5 Gain, NF vs. Temperature (V 20 LNA I 2.8 LNA LNA vs. Temperature INV =V INV =2.8V, V CTL =0V, fRF=830MHz) (V 4.0 =V =2.8,V CTL =0V,RF OFF) 18 Gain 2.4 3.5 Gain (dB) NF (dB) (mA) I LNA 16 2 3.0 14 1.6 2.5 12 NF(De-embedded PCB,Connector LOSS) 1.2 10 -40 0.8 -20 0 20 40 o 2.0 -40 -20 0 20 40 o 60 80 60 80 Ambient Temperature ( C) Ambient Temperature ( C) P-1dB(OUT), P-1dB(IN) vs. Temperature (V 2 LNA O IP3, IIP3 vs. Temperature -13 (V =V =2.8V,V =0V,fRF=830+830.1MHz,PRF=-36dBm) LNA INV CTL 12.5 -3.0 12.0 -3.5 OIP3 11.5 -4.0 IIP3 (dBm) -4.5 -5.0 -5.5 -6.0 IIP3 9.0 -19 8.5 -40 -20 0 20 40 o =V INV =2.8V, V CTL =0V, fRF=830MHz) 1 P-1dB(OUT) (dBm) -14 OIP3 (dBm) 0 -15 P-1dB(IN) (dBm) P-1dB(OUT) 11.0 10.5 10.0 9.5 -1 -16 -2 -17 -3 P-1dB(IN) -4 -40 -20 0 20 40 o -18 -6.5 -7.0 60 80 Ambient Temperature ( C) 60 80 Ambient Temperature ( C) -7- NJG1720PB1 nTYPICAL CHARACTERISTICS 3(LNA1) -8- NJG1720PB1 nTYPICAL CHARACTERISTICS 4(LNA2) NF,Gain vs. freq (V 3.0 Gain LNA Pout, Gain vs. Pin o =V INV =2.8V,V CTL =2.4V,Ta=25 C ) 20 (V 15 10 LNA =V INV =2.8V,V CTL =2.4V,fRF=840MHz,Ta=25 C ) 25 20 15 10 5 0 -5 P-1dBin=-17.3dBm -10 Gain (dB) o Gain 2.5 15 5 Pout (dBm) Gain (dB) NF (dB) 0 -5 -10 -15 P-1dBout=-0.3dBm 2.0 NF(Include LOSS) 10 Pout 1.5 NF(De-embedded LOSS) 5 1dB Gain Compression Line -25 -20 1.0 700 750 800 850 freq (MHz) 900 950 0 1000 -20 -30 -15 Pin (dBm) -10 -5 0 Pout,IM3 vs. Pin (V 20 OIP3=+11.7dBm 0 LNA IIP3,OIP3 vs. freq o =V INV =2.8V,V CTL =2.4V,fRF=840+840.1MHz,Ta=25 C ) (V LNA =V INV =2.8V,V CTL =2.4V,dfRF=100kHz,PRF=-36dBm,Ta=25 C ) 14 o 2 0 Pout OIP3 12 Pout,IM3 (dBm) -20 -2 10 -40 -4 8 -60 -80 IM3 IIP3=-6.1dBm -6 IIP3 -8 800 6 -100 -40 -35 -30 -25 -20 Pin (dBm) -15 -10 -5 0 820 840 860 freq (MHz) 880 4 900 Gain, NF vs. V (V 19 INV I LNA LNA vs. V CTL LNA =2.8V, V CTL =2.4V, f=840MHz) 1.8 3.5 (V INV =2.8V, V =2.4V, RF OFF) 18 Gain Gain (dB) 1.7 3 1.6 (mA) NF (dB) 17 LNA 2.5 16 NF(De-embedded PCB,Connector LOSS) 15 1.5 I 2 1.4 14 2 2.5 3 3.5 V (V) LNA 1.3 4 4.5 5 1.5 2 2.5 3 V 3.5 LNA 4 (V) 4.5 5 -9- OIP3 (dBm) IIP3 (dBm) NJG1720PB1 nTYPICAL CHARACTERISTICS 5(LNA2) P-1dB(OUT), P-1dB(IN) vs. V (V 2 INV IIP3, OIP3 vs. V (V -13 1 0 INV LNA LNA =2.8V, V CTL =2.4V, fRF=840MHz) =2.8V, V CTL =2.4V, fRF=840+840.1MHz, PRF=-36dBm) 13 12 OIP3 11 10 9 8 7 6 5 IIP3 4 3 OIP3 (dBm) 1 P-1dB(OUT) (dBm) P-1dB(OUT) 0 -14 -1 P-1dB(IN) (dBm) -2 IIP3 (dBm) -3 -4 -5 -6 -7 -8 -15 -1 -16 -2 P-1dB(IN) -3 -17 -18 -4 2 2.5 3 V 3.5 LNA -19 4 (V) 4.5 5 -9 2 2.5 3 V 3.5 LNA 4 (V) 4.5 5 Gain, NF vs. Temperature (V 20 Gain 18 2.4 3.5 LNA I (V 2.8 4.0 LNA vs. Temperature =2.8V,V CTL =V INV =2.8V, V CTL =2.4V, fRF=840MHz) LNA =V INV =2.4V,RF OFF) Gain (dB) NF (dB) 16 2 (mA) I LNA 3.0 14 1.6 2.5 12 NF(De-embedded PCB,Connector LOSS) 1.2 10 -40 0.8 -20 0 20 40 o 2.0 -40 -20 0 20 40 o 60 80 60 80 Ambient Temperature ( C) Ambient Temperature ( C) P-1dB(OUT), P-1dB(IN) vs. Temperature (V 2 LNA OIP3, IIP3 vs. Temperature (V -13 LNA =V INV =2.8V,V CTL =2.4V,fRF=840MHz) =V INV =2.8V,V CTL =2.4V,fRF=840+840.1MHz,PRF=-36dBm) -4.0 12.0 OIP3 11.5 -4.5 -5.0 IIP3 (dBm) -5.5 -6.0 -6.5 IIP3 -7.0 -7.5 -8.0 -40 -20 0 20 40 o 1 P-1dB(OUT) (dBm) P-1dB(OUT) -14 11.0 OIP3 (dBm) -15 P-1dB(IN) (dBm) 10.5 10.0 9.5 9.0 -18 8.5 0 -1 -16 -2 P-1dB(IN) -3 -17 -4 -40 -20 0 20 40 o -19 60 80 Ambient Temperature ( C) 8.0 60 80 Ambient Temperature ( C) - 10 - NJG1720PB1 nTYPICAL CHARACTERISTICS 6(LNA2) - 11 - NJG1720PB1 nTYPICAL CHARACTERISTICS 7(Mixer) NJG1720PB1 Gc , NF vs. RF Frequency 13 12 12 14 NJG1720PB1 Gc , NF vs. LO Power 14 11 12 Gc Gc 12 Conversion Gain (dB) 10 10 10 9 8 7 9 8 7 6 8 8 6 6 NF 6 5 800 5 4 900 4 NF 4 2 -40 -30 -20 -10 0 10 2 820 840 860 880 RF Frequency (MHz) LO Power (dBm) Condition fIF=134.85MHz fRF=810~885MHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO =2.8V Condition fIF=134.85MHz fRF=840MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V NJG1720PB1 OIP3 , IIP3 vs. RF Frequency 16 15 8 7 16 14 6 NJG1720PB1 OIP3 , IIP3 vs. LO Power 10 OIP3 8 OIP3 14 O IP3 (dBm) O IP3 (dBm) 13 12 11 5 4 3 10 4 IIP3 8 2 IIP3 10 9 8 800 2 6 1 0 900 4 -40 -30 -20 -10 0 10 0 -2 820 840 860 880 RF Frequency (MHz) Condition fIF=134.85MHz fRF1=810~885MHz fRF2= fRF1+100kHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO= 2.8V LO Power (dBm) Condition fIF=134.85MHz fRF=840.0+840.1MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V - 12 - IIP3 (dBm) IIP3 (dBm) 12 6 Noise Figure (dB) Noise Figure (dB) 11 10 Conversion Gain (dB) NJG1720PB1 nTYPICAL CHARACTERISTICS 8(Mixer) NJG1720PB1 IF Output Power vs. RF Power 5 0 -5 -10 -15 -20 -25 P-1dB(IN)=-8.5dBm NJG1720PB1 IF , IM3 vs. RF Power 20 0 IF Output Power (dBm) IF , IM3 (dBm) IF -20 -40 -60 -80 IM3 -100 10 -40 -30 -20 -10 0 10 -30 -40 -30 -20 -10 0 RF Power (dBm) RF Power (dBm) Condition fIF=134.85MHz fRF=840MHz fLO=705.15MHz, PLO=-15dBm VMIX=VLO =2.8V Condition fIF=134.85MHz fRF=840.0+840.1MHz fLO=705.15MHz, PLO=-15dBm VMIX=VLO =2.8V LOCAL Leak Level vs. LO Frequency -10 RF to LO ISOLATION vs. RF Frequency 60 LOCAL Leak Level (dBm) -14 -16 -18 -20 -22 -24 -26 660 Plk-IF RF to LO ISOLATION(dB) -12 55 50 45 40 35 30 25 20 800 Plk-RF 680 700 720 740 760 780 820 840 860 880 900 LO Frequency (MHz) RF Frequency(MHz) Condition fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO =2.8V Condition fRF=810~885MHz PRF=0dBm VMIX=VLO =2.8V - 13 - NJG1720PB1 nTYPICAL CHARACTERISTICS 9(Mixer) NJG1720PB1 Gc, NF vs. Ambient Temperature 14 14 NJG1720PB1 OIP3, IIP3 vs. Ambient Temperature 18 Conversion Gain (dB) Gc 12 10 8 12 OIP3 16 Noise Figure (dB) OIP3, IIP3 (dBm) 10 8 14 12 10 8 6 NF 6 4 2 0 -40 6 4 2 0 -20 0 20 40 o fRF=810MHz fRF=840MHz fRF=885MHz fRF=810MHz fRF=840MHz fRF=885MHz fRF=810MHz fRF=840MHz fRF=885MHz IIP3 4 2 -40 60 80 -20 0 20 40 o 60 80 Ambient Temperature ( C) Ambient Temperature ( C) Condition fIF=134.85MHz fRF=810~85MHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO =2.8V Condition fIF=134.85MHz fRF1=810~885MHz fRF2= fRF1+100kHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO= 2.8V NJG1720PB1 P-1dB(IN) vs. Ambient Temperature -4 -6 P-1dB(IN) (dBm) -8 -10 fRF=840MHz -12 -14 -16 -40 -20 0 20 40 o 60 80 Ambient Temperature ( C) Condition fIF=134.85MHz fRF=840MHz fLO=705.15MHz, PLO=-15dBm VMIX=VLO =2.8V - 14 - NJG1720PB1 nTYPICAL CHARACTERISTICS 10(Mixer) NJG1720PB1 Conversion Gain vs. Freuency 14 10 8 NJG1720PB1 Noise Figure vs. Frequency Conversion Gain (dB) 12 Noise Figure (dB) 6 10 -40 C o o 4 -40 C o o 8 -25 C 0C 25 C o o o o 2 -25 C 0C 25 C o o o o 6 50 C 85 C 0 50 C 85 C 4 800 820 840 860 880 900 -2 800 820 840 860 880 900 RF Frequency (MHz) RF Frequency (MHz) Condition fIF=134.85MHz fRF=810~885MHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO =2.8V Condition fIF=134.85MHz fRF=810~885MHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO =2.8V NJG1720PB1 OIP3 vs. Frequency 18 16 14 10 8 6 NJG1720PB1 IIP3 vs. Frequency OIP3 (dBm) 12 10 8 6 4 800 -40 C -25 C 0C 25 C 50 C 85 C o o o o o o IIP3 (dBm) 4 2 0 -2 -4 800 -40 C -25 C 0C 25 C 50 C 85 C o o o o o o 820 840 860 880 900 820 840 860 880 900 RF Frequency (MHz) Condition fIF=134.85MHz fRF1=810~885MHz fRF2= fRF1+100kHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO= 2.8V RF Frequency (MHz) Condition fIF=134.85MHz fRF1=810~885MHz fRF2= fRF1+100kHz, PRF=-30dBm fLO=675.15~750.15MHz, PLO=-15dBm VMIX=VLO= 2.8V - 15 - NJG1720PB1 nTYPICAL CHARACTERISTICS 11(Mixer) NJG1720PB1 Conversion Gain vs. LO Power 14 14 12 12 NJG1720PB1 Noise Figure vs. LO Power -40 C o o Conversion Gain (dB) -25 C 0C o Noise Figure (dB) 10 10 25 C 50 C o o o 8 -40 C -25 C o o 8 85 C 6 0C 25 C o o o o 6 4 50 C 85 C 4 2 -40 -30 -20 -10 0 10 2 -40 -30 -20 -10 0 10 LO Power (dBm) LO Power (dBm) Condition fIF=134.85MHz fRF=840MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V Condition fIF=134.85MHz fRF=840MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V NJG1720PB1 OIP3 vs. LO Power 16 8 NJG1720PB1 IIP3 vs. LO Power 6 14 OIP3 (dBm) 10 IIP3 (dBm) 12 4 -40 C -25 C o o 2 -40 C -25 C o o 8 0C 25 C o o o o 0 0C 25 C o o o o 6 50 C 85 C -2 50 C 85 C 4 -40 -4 -30 -20 -10 0 10 -40 -30 -20 -10 0 10 LO Power (dBm) LO Power (dBm) Condition fIF=134.85MHz fRF=840.0+840.1MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V Condition fIF=134.85MHz fRF=840.0+840.1MHz, PRF=-30dBm fLO=705.15MHz VMIX=VLO =2.8V - 16 - NJG1720PB1 nTYPICAL CHARACTERISTICS 12(Mixer) NJG1720PB1 Gc, NF vs. V , V MIX 14 LO 14 18 17 12 16 NJG1720PB1 O IP3, IIP3 vs. V , V MIX LO 10 9 Gc Conversion Gain (dB) 12 OIP3 8 7 6 5 4 OIP3 (dBm) NF (dB) 10 10 15 14 13 8 8 6 NF 6 12 IIP3 4 2.5 4 3 3.5 4 LO 11 2.5 3 3.5 4 LO 3 4.5 4.5 V MIX ,V (V) V MIX ,V (V) Condition fIF=134.85MHz fRF=840MHz, PRF=-30dBm fLO=705.15MHz, PLO=-15dBm Condition fIF=134.85MHz fRF=840.0+840.1MHz, PRF=-30dBm fLO=705.15MHz, PLO=-15dBm - 17 - IIP3 (dBm) NJG1720PB1 nTYPICAL CHARACTERISTICS 13(Mixer) MIXER IN Port Impedance (PLO=-15dBm, IF OUT Port: 50ohm term.) LOCAL IN Port Impedance (MIXER IN Port, IF OUT Port: 50 ohm term.) IF OUT Port Impedance (PLO=-15dBm, MIXER IN Port: 50ohm term.) - 18 - NJG1720PB1 nTEST CIRCUIT RF IN2 (Zo=50ohm) (Top View) VCTL =0 or 2.4V C2 VLNA L4 L3 C1 RF OUT (Zo=50ohm) L5 R1 RF IN1 (Zo=50ohm) 3 L2 4 2 1 12 VINV L1 L6 5 11 R2 C4 IF OUT (Zo=50ohm) C5 L9 7 V MIX C6 VLO L8 8 9 L7 6 10 L10 MIXER IN (Zo=50ohm) C3 LOCAL IN (Zo=50ohm) PARTS LIST Parts ID L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 C1 C2 C3 C4 C5 C6 R1 R2 Value 22nH 33nH 27nH 18nH 8.2nH 39nH 47nH 47nH 150nH 56nH 2pF 0.01uF 0.01uF 9pF 12pF 0.01uF 1.5k 4.7k COMMENT TAIYO-YUDEN(HK1005,1005size) PANASONIC[MEC](ELJRE,1608size) TAIYO-YUDEN(HK1608,1608size) TAIYO-YUDEN(HK1005,1005size) TAIYO-YUDEN(HK1005,1005size) PANASONIC[MEC](ELJRF,1005size) PANASONIC[MEC](ELJRF,1005size) PANASONIC[MEC](ELJRF,1005size) TAIYO-YUDEN(HK1608,1608size) TAIYO-YUDEN(HK1005,1005size) MURATA(GRM36,1005size) MURATA(GRM36,1005size) MURATA(GRM36,1005size) MURATA(GRM36,1005size) MURATA(GRM36,1005size) MURATA(GRM36,1005size) 1005size 1005size - 19 - NJG1720PB1 nRECOMMENDED PCB DESIGN (Top View) 1pin index RF IN1 RF IN2 VCTL L1 C5 C6 C4 L2 L3 C3 L9 L8 L4 IF OUT VMIX L7 L10 R2 R1 L5 C2 C1 VLNA L6 RF OUT VLO VINV LOCAL IN MIXER IN PCB(FR-4), t=0.2mm MICROSTRIP LINE WIDTH=0.4mm (Zo=50ohm) PRECAUTION 1. Please locate L5 close to C2. 2. Plesse locate L8 close to VLO terminal(7). 3. Please locate L8 clase to C3. 4. Please locate L9 close to C6. - 20 - NJG1720PB1 nPACKAGE OUTLINE (FFP12-B1) 1pin INDEX 12pin (TOP VIEW) 1pin 0.35 2pin INDEX 0. 35 0.2540.1 0.850.15 0.103 0.303 0.17 0.30 (SIDE VIEW) 2.00.1 0.50 0.20 (BOTTOM VIEW) 0.365 2.00.1 0.27 UNIT PCB OVER COAT TERMINAL TREAT WEIGHT : mm : Ceramic : Epoxy resin : Au : 10mg Cautions on using this product This product contains Gallium-Arsenide (GaAs) which is a harmful material. * Do NOT eat or put into mouth. * Do NOT dispose in fire or break up this product. * Do NOT chemically make gas or powder with this product. * To waste this product, please obey the relating law of your country. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages. [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. - 21 - |
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