NJG1704KC1 800MHz BAND FRONT-END GaAs MMIC nGENERAL DESCRIPTION NJG1704KC1 is a front-end GaAs MMIC including a LNA, a local amplifier and a mixer, designed mainly for 800MHz band cellular phone. The ultra small & ultra thin FLP10-C1 package is applied. nPACKAGE OUTLINE NJG1704KC1 nFEATURES lLow Voltage Operation lLow Current Consumption lUltra Small & Ultra Thin package nLNA lHigh Small Signal Gain lLow Noise Figure lHigh Input IP3 nMixer lHigh Conversion Gain lLow Nose Figure lHigh Input IP3 +2.7V typ. LNA 3.1mA typ. Mixer 6.1mA typ. (with local amplifier operation current) FLP10-C1 (Mount Size: 2.8 x 3.0 x 0.75mm) 16.5dB typ. @ fRF=820MHz 1.4dB typ. @ fRF=820MHz -4.0dBm typ. @ fRF=820.0+820.1MHz 12.5dB typ. @ fRF=820MHz, fLO=690MHz, PLO=-10dBm 5.0dB typ. @ fRF=820MHz, fLO=690MHz, PLO=-10dBm +1.0dBm typ. @fRF=820.0+820.1MHz, fLO=690MHz,PLO=-10dBm nPIN CONFIGURATION KC1 TYPE (Top View) Orientation Mark Pin Connection 1.LNAIN 2.LNACAP 1 10 3.GND 2 9 4.IFOUT 5.VLO 3 8 6.LOIN 4 7 7.GND 5 6 8.MIXIN 9.GND 10.LNAOUT NOTE: Please note that any information on this catalog will be subject to change. -1- NJG1704KC1 nABSOLUTE MAXIMUM RATINGS PARAMETER LNA Voltage Mixer Voltage LOCAL Amplifier Voltage Input Power 1 Input Power 2 Power Dissipation Operating Temperature Storage Temperature SYMBOL CONDITIONS VLNA VMIX VLO PLNAIN VLNA=VMIX=VLO=2.7V PLOIN VLNA=VMIX=VLO=2.7V PD Topr Tstg (Ta=+25°C, Zs=Zl=50Ω) RATINGS UNITS 5.0 V 5.0 V 5.0 V +15 dBm +10 dBm 550 mW -40~+85 °C -55~+125 °C nELECTRICAL CHARACTERISTICS 1 (LNA) GENERAL CONDITIONS: Ta=+25°C, VLNA=2.7V, VMIX=VLO=0V, fRF=820MHz PRF=-36dBm, Zs=Zl=50Ω, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 800 820 900 MHz LNA Voltage VLNA 2.5 2.7 4.5 V LNA Operating Current ILNA PRF, PLO=OFF 3.1 3.7 mA Small Signal Gain Gain 15.0 16.5 18.0 dB Gain Flatness Gflat fRF=810~885MHz 0.5 1.0 dB Noise Figure NF 1.4 1.6 dB Pout at 1dB Gain P-1dB -3.0 -1.0 dBm Compression point Input 3rd Order Intercept IIP3 fRF=820.0+820.1MHz -10.0 -4.0 dBm point RF IN VSWR VSWRi 1.6 2.0 RF OUT VSWR VSWRo 1.5 2.0 nELECTRICAL CHARACTERISTICS 2 (Mixer) GENERAL CONDITIONS: Ta=+25°C, VLNA=0V, VMIX=VLO=2.7V, fRF=820MHz, fLO=690MHz PRF=-30dBm, PLO=-10dBm, Zs=Zl=50Ω, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 800 820 900 MHz Mixer Voltage VMIX 2.5 2.7 4.5 V Local Amplifier Voltage VLO 2.5 2.7 4.5 V Mixer Operating Current IMIX PRF, PLO=OFF 5.0 6.3 mA Local Amplifier Operating ILO PRF, PLO=OFF 1.0 1.2 mA Current Conversion Gain Gc 11.0 12.5 dB Noise Figure NF 5.0 7.0 dB Input 3rd Order Intercept IIP3 fRF=820.0+820.1MHz +1.0 dBm Point -2- NJG1704KC1 nTERMINAL INFORMATION No. SYMBOL 1 LNAIN 2 LNACAP 3 GND FUNCTION RF input terminal of LNA. An external matching circuit is required. Terminal for the bypass capacitor of LNA. The bypass capacitor C1 as shown in test circuits, should be connected to this terminal as close as possible. Ground terminal(0V) IF signal output terminal. The IF signal is output through external matching circuit connected to this terminal. Please connect inductances L7, L8 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 R1 and L10 as shown in test circuits at very close to this terminal. Local signal input terminal to local amplifier. An external matching circuit is required. 4 IFOUT 5 VLO 6 LOIN 7 GND Ground terminal(0V) 8 MIXIN RF signal input terminal to mixer. An external matching circuit is required. 9 GND Ground terminal(0V) 10 LNAOUT Signal output terminal of LNA. The RF signal from LNA is output through external matching circuit connected to this terminal. Please connect inductances L3, L4 and power supply as shown in test circuits, since this terminal is also the terminal of LNA power supply. CAUTION 1) Ground terminal (No.3, 7, 9) should be connected to the ground plane as low inductance as possible. -3- NJG1704KC1 nTYPICAL CHARACTERISTICS (LNA,fLO=690MHz,with test circuit) Gain,Noise Figure vs. Frequency (V LNA 19 Pout vs. Pin (V =2.7V) 4 18 3.5 17 3 =2.7V,f=820MHz) LNA 10 16 2.5 15 2 NF 14 1.5 Pout (dBm) Gain Noise Figure (dB) Gain (dB) 5 P-1dB -1.1dBm 0 -5 -10 13 1 12 0.5 780 800 820 840 860 880 Frequency (MHz) 900 -15 920 -30 Pout,IM3 vs. Pin (V -25 -20 -15 Pin (dBm) -10 -5 Gain,Noise Figure vs. V =2.7V,f=820.0+820.1MHz) 0 LNA (f=820MHz) LNA 20 17 0 16.5 16 Pout -40 IIP3 -3.6dBm IM3 15.5 15 -80 14.5 -100 -35 -30 -25 -20 -15 Pin (dBm) -10 -5 1.5 NF -60 -40 2 1 14 2.5 0 3 V 3.5 (V) P-1dB vs. V I LNA vs. V 4 4.5 LNA LNA (f=820MHz) LNA 8 3.3 6 3.2 P-1dB (dBm) I LNA (mA) 4 3.1 3 2 0 -2 -4 2.9 -6 2.8 2.5 -8 3 3.5 V (V) LNA -4- 4 4.5 2.5 3 V 3.5 (V) LNA 4 4.5 Noise Figure (dB) -20 Gain (dB) Pout,IM3(dBm) Gain NJG1704KC1 nTYPICAL CHARACTERISTICS (LNA, fLO=690MHz,with test circuit) Gain,I LNA (V (f=820.0+820.1MHz,Pin=-36dBm) 8 19 18 6 18.5 18 2 17.5 IIP3 12 0 10 -2 8 6 Gain (dB) 14 4 IIP3 (dBm) OIP3 (dBm) OIP3 3 3.5 V (V) 4 =2.7V,f=820MHz) 3.3 I 3.2 LNA 3.1 3 17 2.9 Gain 16.5 2.8 -4 16 2.7 -6 15.5 2.6 -8 4 2.5 vs. Temperature LNA 20 16 LNA 15 -40 4.5 -20 ILNA (mA) OIP3,IIP3 vs. V 0 20 40 60 o Ambient Temperature ( C) 80 2.5 100 LNA Noise Figure,P-1dB vs. Temperature =2.7V,f=820MHz) (V LNA 16 -1 -2 2 -3 1.5 NF 1 -4 0.5 -5 -3 IIP3 15 OIP3 (dBm) P-1dB P-1dB (dBm) Noise Figure (dB) 2.5 =2.7V,f=820.0+820.1MHz,Pin=-36dBm) LNA 0 3 -4 14 -5 13 -6 IIP3 (dBm) (V OIP3,IIP3 vs. Temperature OIP3 0 -40 -20 0 20 40 60 o Ambient Temperature ( C) 80 -6 100 12 11 -40 -7 -20 0 20 40 60 o Ambient Temperature ( C) 80 -8 100 The value of OIP3 and IIP3 shown in typical characteristics are calculated 3 x Pout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-36dBm -5- NJG1704KC1 nTYPICAL CHARACTERISTICS (LNA, fLO=690MHz,with test circuit) S11 S21 S12 S22 Condition VLNA=2.7V VMIX=VLO=0V -6- NJG1704KC1 nTYPICAL CHARACTERISTICS (MIXER, fLO=690MHz,with test circuit) 16 16 16 8 14 14 12 12 10 10 8 8 14 7 Gc 12 6 10 5 Conversion Gain (dB) 9 Noise Figure (dB) Conversion Gain (dB) 18 6 NF 4 8 800 820 840 860 RF Frequency (MHz) 880 NF 4 3 6 6 Gc 2 -40 900 Condition fIF=130MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Lower Local Noise Figure (dB) Conversion Gain,Noise Figure vs. Local Power Conversion Gain,Noise Figure vs. RF Frequency 4 2 -30 -20 -10 Local Power (dBm) 0 10 Condition fIF=130MHz fRF=820MHz, PRF=-30dBm fLO=690MHz VMIX=VLO=2.7V OIP3,IIP3 vs. Local Power 5 20 15 0 10 -5 5 -10 0 OIP3 -15 -5 -10 -40 IIP3 (dBm) OIP3 (dBm) IIP3 -20 -25 -30 -20 -10 Local Power (dBm) Condition fIF=130MHz fRF1=820.0MHz, PRF=-30dBm fRF2=820.1MHz fLO=690MHz VMIX=VLO=2.7V 0 OIP3= 3 10 x IF-IM3 2 IIP3=OIP3-Gc @ PRF =-30dBm -7- NJG1704KC1 nTYPICAL CHARACTERISTICS (MIXER, fLO=690MHz,with test circuit) Conversion Gain,Noise Figure vs. V ,V MIX OIP3,IIP3 vs. V LO MIX ,V LO 15 12 18 14 10 17 2 16 1 3 IIP3 12 6 NF 11 4 10 2.5 3 V MIX 3.5 ,V (V) 2 4.5 4 OIP3 15 0 14 -1 13 2.5 V LO Condition fIF=130MHz fRF=820MHz, PRF=-30dBm fLO=690MHz, PLO=-10dBm 5 0 0 IF Output Power (dBm) IF IF,IM3 (dBm) -20 -40 IIP3 0.8dBm -80 OIP3= 3 x IF-IM3 2 IIP3=OIP3-Gc @ PRF =-30dBm -5 -10 -15 -20 -30 -30 -20 -10 RF Power (dBm) Condition fIF=130MHz fRF1=820.0MHz fRF2=820.1MHz fLO=690MHz, PLO=-10dBm VMIX=VLO=2.7V -8- LO -25 -100 -40 -2 4.5 4 IF Output Power vs. RF Power 20 IM3 MIX 3.5 ,V (V) Condition fIF=130MHz fRF1=820.0MHz, PRF=-30dBm fRF2=820.1MHz fLO=690MHz, PLO=-10dBm IF,IM3 vs. RF Power -60 3 0 10 -40 -35 -30 -25 -20 -15 RF Power (dBm) -10 Condition fIF=130MHz fRF=820MHz fLO=690MHz, PLO=-10dBm VMIX=VLO=2.7V -5 0 IIP3 (dBm) 8 OIP3 (dBm) 13 Noise Figure (dB) Conversion Gain (dB) Gain NJG1704KC1 nTYPICAL CHARACTERISTICS (MIXER, fLO=690MHz,with test circuit) Conversion Gain vs. Local Power Temperature Response Noise Figure vs. Local Power Temperature Response 15 15 o -40 C o o 0 C Noise Figure (dB) 10 o -40 C o -20 C o 0 C 5 o +20 C o 10 +20 C o +40 C o +60 C o +90 C 5 o +40 C o +60 C o +90 C 0 0 -40 -30 -20 -10 Local Power (dBm) 0 -40 10 Condition fIF=130MHz fRF=820MHz, PRF=-30dBm fLO=690MHz VMIX=VLO=2.7V -30 -20 -10 Local Power (dBm) 0 10 Condition fIF=130MHz fRF=820MHz fLO=690MHz VMIX=VLO=2.7V IIP3 vs. Local Power Temperature Response 2 0 -2 IIP3 (dBm) Conversion Gain (dB) -20 C o -4 -40 C o -20 C o 0C o -6 +20 C o +40 C o +60 C o -8 +90 C -10 -40 -30 -20 -10 Local Power (dBm) Condition fIF=130MHz fRF1=820.0MHz, PRF=-30dBm fRF2=820.1MHz fLO=690MHz VMIX=VLO=2.7V 0 IIP3= 3 10 x IF-IM3 2 -Gc @ PRF =-30dBm -9- NJG1704KC1 nTYPICAL CHARACTERISTICS (MIXER, fLO=690MHz,with test circuit) Conversion Gain vs. V MIX ,V Noise Figure vs. V LO MIX Temperature Response ,V LO Temperature Response 16 8 7 14 Noise Figure (dB) Conversion Gain (dB) 6 12 o -40 C 10 o -20 C o 0 C o +20 C 8 o +40 C 5 4 -40oC 3 o -20 C 0oC +20oC 2 o +60 C o +40 C o +90 C 6 +60oC 1 4 0 2 2.5 3 3.5 ,V (V) V MIX 4 4.5 5 2.5 IIP3 vs. V MIX ,V LO 2 1 IIP3 (dBm) 0 -1 o -40 C -2 o -20 C o 0C -3 o +20 C o +40 C -4 o +60 C o +90 C -5 -6 2.5 3 V 3.5 ,V (V) MIX 4 4.5 5 LO Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=690MHz, PLO=-10dBm MIX 3.5 ,V (V) 4 LO Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=690MHz, PLO=-10dBm Temperature Response 2 3 V LO Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=690MHz, PLO=-10dBm - 10 - o +90 C IIP3= 3 x IF-IM3 2 -Gc @ PRF =-30dBm 4.5 NJG1704KC1 nTYPICAL CHARACTERISTICS (MIXER, fLO=690MHz,with test circuit) MIXER IN PORT IMPEDANCE LOCAL IN PORT (PLO=-10dBm) IMPEDANCE Condition VLNA=0V VMIX=VLO=2.7V Condition VLNA=0V VMIX=VLO=2.7V IF OUT PORT IMPEDANCE Condition VLNA=0V VMIX=VLO=2.7V - 11 - NJG1704KC1 nTYPICAL CHARACTERISTICS (LNA+MIXER, fLO=690MHz,with test circuit) RF IN – LOCAL IN ISOLATION (RF IN → LOCAL IN) Port 1 Condition VLNA=2.7V VMIX=VLO=2.7V Port1:RF IN Port2:LOCAL IN RF IN RF OUT M.N. M.N M.N. M.N. IF OUT MIXER IN 50Ω M.N. LOCAL IN Port 2 RF OUT –MIXER IN Coaxial Cable Z0=50 ohm,L=260 mm RF OUT – MIXER IN ISOLATION (RF OUT → MIXER IN) Port 1 Condition VLNA=2.7V VMIX=VLO=2.7V Port1:RF OUT Port2:MIXER IN RF IN RF OUT M.N. M.N M.N. M.N. 50Ω MIXER IN 50Ω M.N. IF OUT Port 2 LOCAL IN 50Ω RF IN – IF OUT ISOLATION (RF IN→IF OUT) Port 1 RF IN Condition VLNA=2.7V VMIX=VLO=2.7V Port1:RF IN Port2:IF OUT RF OUT M.N. M.N M.N. M.N. IF OUT MIXER IN Port 2 M.N. LOCAL IN 50Ω RF OUT –MIXER IN Coaxial Cable Z0=50 ohm,L=260 mm - 12 - NJG1704KC1 nTYPICAL CHARACTERISTICS (LNA+MIXER, fLO=690MHz,with test circuit) LOCAL IN to IF OUT Isolation vs. Local Frequency 0 -5 Condition VLNA=2.7V VMIX=VLO=2.7V PLO=-10dBm Port1: LOCAL IN Port2: IF OUT Isolation (dB) -10 -15 -20 RF IN RF OUT M.N. M.N M.N. M.N. 50Ω MIXER IN IF OUT M.N. Port 2 LOCAL IN Port 1 -25 -30 660 680 700 720 740 Local Frequency (MHz) 760 RF OUT –MIXER IN 780 Coaxial Cable Z0=50 ohm,L=260 mm LOCAL IN to RF IN Isolation vs. Local Frequency 0 -10 Port 2 Condition VLNA=2.7V VMIX=VLO=2.7V PLO=-10dBm Port1: LOCAL IN Port2: RF IN Isolation (dB) -20 -30 -40 RF IN RF OUT M.N. M.N M.N. M.N. IF OUT 50Ω MIXER IN M.N. LOCAL IN Port 1 -50 -60 660 680 700 720 740 Local Frequency (MHz) 760 780 RF OUT –MIXER IN Coaxial Cable Z0=50 ohm,L=260 mm - 13 - NJG1704KC1 nTEST CIRCUIT VLNA C3 L1 L2 RF IN Zo=50Ω C1 L4 L3 LNA 1 10 2 9 3 8 RF OUT Zo=50Ω C2 L5 C6 L7 MIXER 4 Zo=50Ω L8 C5 6 5 VMIX L9 LOCAL R1 C7 L6 7 AMPLIFIER C4 L10 LOCAL IN Zo=50Ω VLO C8 C9 PARTS LIST PART ID L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 C1 C2 C3 C4 C5 C6 C7 C8 C9 R1 - 14 - 800MHz BAND Lower LOCAL fLO=690MHz fIF=130MHz 22nH 22nH 47nH 18nH 15nH 4.7nH 100nH 56nH 27nH 39nH 470pF 4pF 1000pF 1pF 9pF 1000pF 1000pF 100pF 1000pF 39Ω COMMENT TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) 1005 Size MIXER IN Zo=50Ω NJG1704KC1 nRECOMMENDED PCB DESIGN RF IN RF OUT L5 C5 R1 L10 IF OUT L9 C4 L7 C1 C6 L8 C7 L6 VMIX C2 L3 L2 L4 L1 VLNA C3 C9 C8 VLO MIXER IN LOCAL IN PCB (FR-4) : t = 0.2 mm MICRO STRIPLINE WIDTH = 0.4 mm (Z0 = 50Ω) PCB SIZE = 23.0 x 17.0 mm (800MHz BAND) - 15 - NJG1704KC1 nMEASURING BLOCK DIAGRAM VMIX=VLO=2.7V IF OUT MIXER IN SG (RF) Spectrum Analyzer DUT LOCAL IN SG (LO) Conversion Gain Measuring Block Diagram VMIX=VLO=2.7V DUT 6dB BPF ATT. IF OUT NF Meter Noise Source MIXER IN LOCAL IN BPF SG (LO) Noise Figure Measuring Block Diagram VMIX=VLO=2.7V SG (RF1) IF OUT MIXER IN Power Comb. SG (RF2) Spectrum Analyzer LOCAL IN DUT SG (LO) IF,IM3 Measuring Block Diagram - 16 - NJG1704KC1 nPACKAGE OUTLINE (FLP10-C1) 3.0±0.1 0.75±0.05 6 1 5 +0.1 0.15-0.05 2.8±0.1 0.2 2.4±0.1 0.2 10 0.5 0.1 0.1 0.5 +0.1 0.2-0.05 Lead material Lead surface finish Molding material UNIT Weight 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. : Copper : Solder plating : Epoxy resin : mm : 15mg [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. This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle with care to avoid these damages. - 17 -