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| NJG1714KC1 1.9GHz BAND FRONT-END GaAs MMIC GENERAL DESCRIPTION NJG1714KC1 is a front-end GaAs MMIC including a LNA, a local amplifier and a mixer, designed mainly for 1.9GHz band cellular phone handsets. The external adjustment circuit is built into NJG1714KC1. The ultra small & ultra thin FLP10 package is applied. FEATURES Low Voltage Operation Low Current Consumption PACKAGE OUTLINE NJG1714KC1 Ultra Small & Ultra Thin package [LNA] High Small Signal Gain 15.0dB typ. @ fRF=1900MHz Low Noise Figure 1.3dB typ. @ fRF=1900MHz OIP3 +13.0dBm typ. @ fRF=1900.0+1900.1MHz [Mixer] High Conversion Gain 9.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm Low Noise Figure 7.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm OIP3 +11.0dBm typ. @ fRF=1900.0+1900.1MHz, fLO=1660MHz, PLO=-15dBm PIN CONFIGURATION +2.7V typ. LNA 2.8mA typ. Mixer 5.0mA typ. (with Local Amplifier operation current) FLP10-C1 (Mount Size: 2.8 x 3.0 x 0.75mm) FLP10-C1 (Top View) Orientation Mark Pin Connection 1.LNAIN 2.LNACAP 3.GND 4.IFOUT 5.VLO 6.LOIN 7.BPC 8.MIXIN 9.GND 10.LNAOUT NOTE: Please note that any information on this catalog will be subject to change. -1- NJG1714KC1 ABSOLUTE MAXIMUM RATINGS PARAMETER LNA Voltage Mixer Voltage Local Amplifier Voltage Input Power 1 Input Power 2 Power Dissipation Operating Temperature Storage Temperature (Ta=+25C, Zs=Zl=50) SYMBPL CONDITIONS RATINGS VLNA 5.0 VMIX 5.0 VLO 5.0 PLNAIN VLNA=VMIX=VLO=2.7V +15 PLOIN VLNA=VMIX=VLO=2.7V +10 PD 550 Topr -40~+85 Tstg -55~+125 UNITS V V V dBm dBm mW C C ELECTRICAL CHARACTERISTICS 1 (LNA) GENERAL CONDITIONS: Ta=+25C, VLNA=2.7V, VMIX=VLO=0V, fRF=1900MHz, PRF=-36dBm, Zs=Zl=50, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1890 1900 1920 MHz LNA Voltage VLNA 2.5 2.7 4.5 V LNA Operating Current ILNA PRF, PLO=OFF 2.8 3.5 mA Small Signal Gain Gain 13.0 15.0 dB Gain Flatness Gflat fRF=1890~1920MHz 0.5 1.0 dB Noise Figure NF 1.3 1.5 dB Pout at 1dB Gain -4.0 0 dBm P-1dB Compression point Output 3rd order +13.0 dBm OIP3 fRF=1900.0+1900.1MHz +9.0 Intercept point RF IN VSWR VSWRi 2.0 RF OUT VSWR VSWRo 2.0 - ELECTRICAL CHARACTERISTICS 2 (Mixer) GENERAL CONDITIONS: Ta=+25C, VLNA=0V, VMIX=VLO=2.7V, fRF=1900MHz, fLO=1660MHz PRF=-30dBm, PLO=-15dBm, Zs=Zl=50, with test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency freq 1890 1900 1920 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 4.6 5.7 mA Local Amplifier PRF, PLO=OFF 0.9 1.3 mA ILO Operating Current Conversion Gain Gc 7.0 9.0 dB Noise Figure NF 7.0 9.0 dB Output 3rd Order +11.0 dBm OIP3 fRF=1900.0+1900.1MHz +7.0 Intercept Point MIXER IN VSWR VSWRM 2.0 LOCAL IN VSWR VSWRL 2.0 IF OUT VSWR VSWRI 1.5 - -2- NJG1714KC1 TERMINAL INFORMATION No. 1 2 3 SYMBOL LNAIN LNACAP GND FUNCTION RF input terminal of LNA. An external matching circuit is required. Terminal for the bypass capacitor of LNA. The bypass capacitor C1 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 L6 shown in test circuits at very close to this terminal. Local signal input terminal to local amplifier. An external matching circuit is required. Terminal for the bypass capacitor of mixer. The bypass capacitor C4 shown in test circuits should be connected to this terminal as close as possible. RF signal input terminal to mixer. An external matching circuit is required. Ground terminal (0V) Signal output terminal of LNA. The RF signal from LNA goes out 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. 4 IFOUT 5 6 7 8 9 VLO LOIN BPC MIXIN GND 10 LNAOUT CAUTION 1) Ground terminal (No.3, 9) should be connected to the ground plane as close as possible. -3- NJG1714KC1 TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) G ain , N oise Figure vs. Frequency 16 15 4 3.5 3 2.5 2 1.5 1 0.5 1920 O utput Pow er vs. Input Pow er 10 P 5 -1d B =-0.6d Bm 14 N oise Figure (dB) G ain Output Pow er (dBm ) 0 -5 -10 -15 -20 -25 -4 0 Gain (dB) 13 12 11 10 9 189 0 NF 189 5 190 0 1905 1910 1915 -35 -3 0 -25 -20 -1 5 -10 -5 0 Fre qu ency (M Hz) Inp ut Po w er (dB m ) Condition f=1890~1920MHz VLNA=2.7V VMIX=VLO=0V Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V O IP3, IIP3 vs. Freq uency 15 14 13 12 5 4 O utput Pow er, IM 3 vs. Inp ut P ow er 30 20 O IP 3=+ 11.9d Bm IIP 3=-2.9d B m Output Pow er,IM 3 (dB m ) 3 2 1 0 -1 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -4 0 -3 5 -3 0 -2 5 -2 0 -15 -10 -5 0 5 10 O IP3 (dBm ) 11 10 9 8 7 6 5 189 0 IIP 3 -2 -3 -4 -5 1920 189 5 190 0 1905 1910 1915 Fre qu ency (M Hz) IIP3 (dBm ) O IP 3 Inp ut Po w er (dB m ) Condition f=1890~1920MHz fOFFSET=100kHz Pin=-36dBm VLNA=2.7V VMIX=VLO=0V Condition f=1900.0+1900.1MHz VLNA=2.7V VMIX=VLO=0V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-36dBm -4- NJG1714KC1 TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) S11 and S22 Condition VLNA=2.7V VMIX=VLO=0V Z11 and Z22 Condition VLNA=2.7V VMIX=VLO=0V S21 and S12 Condition VLNA=2.7V VMIX=VLO=0V -5- NJG1714KC1 TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) G ain, N oise Figure vs . V 16 O IP3,IIP3 vs. V 2.5 16 14 LNA LNA 8 6 4 15 G ain 2 12 Noise Figure(dB ) O IP 3 O IP3(dBm ) Gain(dB) 14 1.5 8 6 4 2 0 2.5 3 3.5 4 IIP 3 0 -2 -4 -6 -8 4.5 13 NF 1 12 0.5 11 2.5 0 3 3.5 4 4.5 V LN A (V ) V LN A (V ) Condition f=1900MHz ,Pin=-36dBm VLNA=2.5~4.5V VMIX=VLO=0V Condition f=1900+1900.1MHz Pin=-36dBm VLNA=2.5~4.5V VMIX=VLO=0V P-1dB ,I 6 LNA vs. V LNA 6 4 5 P-1dB P-1dB(dBm ) 0 3 I -2 LN A 2 -4 2.5 3 3.5 4 4.5 1 V LN A (V ) I LN A (mA) 2 4 Condition f=1900MHz VLNA=2.5~4.5V VMIX=VLO=0V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-36dBm -6- IIP3(dB m ) 10 2 NJG1714KC1 TYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) G ain,N oise Fig ure vs. Tem p erature 20 5 16 14 18 4 12 O IP3,IIP3 vs. Tem perature 8 6 4 Noise Figure(dB ) O IP 3 O IP3(dBm ) 16 G ain 3 8 6 4 0 -2 14 2 IIP 3 -4 -6 -8 10 0 12 NF 1 2 10 -4 0 -20 0 20 40 60 o 80 0 10 0 0 -4 0 -20 0 20 40 60 o 80 Am bien t T em pe ratu re ( C ) Am bien t T em pe ratu re ( C ) Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V Condition f=1900+1900.1MHz Pin=-36dBm VLNA=2.7V VMIX=VLO=0V P-1dB ,I 4 LNA vs. Tem peratu re 6 2 5 P-1dB(dBm ) P-1dB -2 3 I -4 LN A 2 -6 -4 0 -20 0 20 40 60 o 80 1 10 0 Am bien t T em pe ratu re ( C ) Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V I LN A (mA) 0 4 The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-36dBm -7- IIP3(dB m ) Gain(dB) 10 2 NJG1714KC1 TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversion G ain, Noise Figure vs. RF Frequency 12 11 14 13 Conversion G ain, Noise Figure vs. LO P ow er 12 11 14 13 Conversion G ain (dB) 10 9 8 7 6 5 4 3 2 189 0 Gc 12 Conversion G ain (dB) 10 9 8 7 6 5 4 3 2 -4 0 Gc 12 11 10 9 8 7 N oise Figure (dB) 11 10 9 8 NF 7 6 5 4 1920 NF 6 5 4 189 5 190 0 1905 1910 1915 -3 0 -2 0 -10 0 10 R F Fre qu ency (M Hz ) L O Po w er (dB m ) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA=0V VMIX=VLO=2.7V O IP3, IIP3 vs. RF Freq uency 13 12 11 10 10 9 8 10 15 O IP3, IIP3 vs. LO P ow er 15 O IP 3 10 O IP 3 7 O IP3 (dBm ) O IP3 (dBm ) IIP3 (dBm ) 9 8 7 6 5 4 3 189 0 6 5 4 5 5 0 IIP 3 IIP 3 0 3 2 1 0 1920 -5 -5 189 5 190 0 1905 1910 1915 -10 -4 0 -1 0 -3 0 -2 0 -10 0 10 R F Fre qu ency (M Hz ) L O Po w er (dB m ) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900.0+1900.1MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-30dBm -8- IIP3 (dBm ) N oise Figure (dB) NJG1714KC1 TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) IF O utput Pow er vs. RF P ow er 10 P 5 -1d B IF, IM 3 vs. RF P ow er 30 20 10 O IP 3=+ 11.1d Bm IIP3=+2.1d Bm =-1.0d Bm IF O utput Pow er (dBm ) 0 -5 -10 -15 -20 -25 0 IF,IM 3 (dBm ) -35 -3 0 -25 -20 -1 5 -10 -5 0 -10 -20 -30 -40 -50 -60 -70 -80 -30 -4 0 -90 -4 0 -3 5 -3 0 -2 5 -2 0 -15 -10 -5 0 5 10 RF Po w er (dB m ) RF Po w er (dB m ) Condition fIF=240MHz fRF=1900MHz fLO=1660MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900.0+1900.1MHz fLO=1660MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V LO Le akage vs. LO Frequency -12 -16 -3 2 -3 6 -4 0 -4 4 LO to RF Leakage (dB m ) -20 -24 LO to RF -28 -32 -36 -40 -44 -48 -52 165 0 -4 8 -5 2 -5 6 LO to IF -6 0 -6 4 -6 8 -7 2 1680 165 5 166 0 1665 1670 1675 LO Fre qu ency (M Hz ) Condition fLO=1650~1680MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V LO to IF Leakage (dB m ) -9- NJG1714KC1 TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) MIXER IN Impedance Condition LOCAL IN,IF OUT 50ohm VLNA= 0V VMIX=VLO=2.7V LOCAL IN Impedance Condition MIXER IN,IF OUT 50ohm VLNA= 0V VMIX=VLO=2.7V IF OUT Impedance Condition MIXER IN,LOCAL IN 50ohm VLNA=0V VMIX=VLO=2.7V - 10 - NJG1714KC1 TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversio n G ain, N o is e F igure vs. V 11 M IX ,V LO 16 14 O IP3,IIP3 vs. V M IX ,V LO 14 12 11 Conversion G ain(d B) 10 10 O IP3(dBm ) 9 9 8 6 4 6 4 8 8 NF 7 7 IIP 3 2 0 -2 2 6 2.5 3 3.5 4 LO 6 4.5 0 2.5 3 3.5 4 LO 4.5 V M IX ,V (V ) V M IX ,V (V ) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.5~4.5V Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.5~4.5V I 6 M IX ,I LO vs. V M IX ,V LO 3 5 I MIX 2.5 4 2 (mA) 3 1.5 MIX I 2 1 I 1 LO 0.5 0 2.5 3 3.5 4 LO 0 4.5 V M IX ,V (V ) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-30dBm VLNA= 0V VMIX=VLO=2.5~4.5V I LO (mA) The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-30dBm - 11 - IIP3(dB m ) Gc Noise Figure(dB ) 12 10 O IP 3 10 8 NJG1714KC1 TYPICAL CHARACTERISTICS 2(MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversin G ain vs. R F frequency Te m peratu re Resp once 12 11 12 11 10 N oise F igure vs. R F frequency Te m peratu re Resp once Conversion Gain(dB) 10 Noise Figure (dB ) 9 8 7 6 5 4 3 2 189 0 +90 C +60 C +40 C +20 C o o o o 9 8 7 6 5 4 3 2 189 0 o o o o o 0C -2 0 C -4 0 C o o o +90 C +60 C +40 C +20 C 0C -20 C -40 C o o 1895 1900 190 5 1910 1915 192 0 1895 1900 190 5 1910 1915 192 0 R F fre qu ency(M Hz ) R F fre qu ency(M Hz ) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm Lower LOCAL, PLO=-15dBm VLNA=0V VMIX=VLO=2.7V IIP3 vs. R F frequency Te m peratu re Resp once 5 4 3 2 IIP3(dBm ) 1 0 -1 -2 -3 -4 -5 189 0 +90 C +60 C +40 C +20 C o o o o 0C -20 C -40 C o o o 1895 1900 190 5 1910 1915 192 0 R F fre qu ency(M Hz ) Condition fIF=240MHz fRF=1890~1920MHz,PRF=-30dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-30dBm - 12 - NJG1714KC1 TYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) C onversin Gain vs. LO P ow er Te m peratu re Resp once 15 15 N oise Figure vs.LO P ow er Tem peratu re R espoce Conversion Gain(dB) Noise Figure(dB ) 10 10 5 +9 0 C +6 0 C +4 0 C +2 0 C o o o o 0C -2 0 C -4 0 C o o o 5 +9 0 C +6 0 C +4 0 C +2 0 C o o o o 0C -2 0 C -4 0 C o o o 0 -4 0 -30 -20 -10 0 10 0 -4 0 -30 -20 -10 0 10 L O Po w er(dB m ) L O Po w er(dB m ) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V IIP3 vs. L O P ow er Te m peratu re Resp once 5 6 Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V I M IX ,I LO vs. Tem perature 1.6 5.5 0 5 1.4 IIP3(dBm ) I 1.2 (mA) -5 4.5 1 MIX I 4 -10 +90 C +60 C +40 C +20 C o o o o I 0C -20 C -40 C o o o LO 0.8 3.5 0.6 -15 -4 0 -30 -20 -10 0 10 3 -4 0 -20 0 20 40 60 o 80 0.4 10 0 L O Po w er(dB m ) Am bien t T em pe ratu re ( C ) Condition fIF=240MHz fRF=1900+1900.1MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V Condition VLNA=0V VMIX=VLO=2.7V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 OIP3= 2 IIP3=OIP3-Gain @Pin=-30dBm - 13 - I LO (mA) M IX NJG1714KC1 TYPICAL CHARACTERISTICS 3 (LNA+MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Port 1 RF IN M.N 50 M.N. 50 IF OUT M.N. LOCAL IN 50 M.N. MIXER IN Port 2 M.N RF OUT RF OUT MIXER IN ISOLATION Condition RF IN,LOCAL IN,IF OUT 50ohm VLNA=VMIX=VLO=2.7V - 14 - NJG1714KC1 TEST CIRCUIT RF OUT Zo=50 L4 VLNA C3 C2 (Top View) L1 RF IN Zo=50 C1 IF OUT Zo=50 VMIX C8 VLO C5 L6 LOCAL AMP C7 L8 L7 C6 L2 1 2 3 4 5 L3 LNA 10 9 8 7 6 MIXER IN Zo=50 L5 C4 LOCAL IN Zo=50 MIXER PARTS LIST 1.9GHz BAND Lower LOCAL fLO=1660MHz PLO=-15dBm fIF=240MHz 6.8nH 6.8nH 4.7nH 1.5nH 1.8nH 8.2nH 39nH 22nH 30pF 12pF 1000pF 1000pF 0.01uF 6.0pF 10pF 1000pF 0.01uF PART ID COMMENT L1 L2 L3 L4 L5 L6 L7 L8 C1 C2 C3 C4 C5 C6 C7 C8 C9 TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) - 15 - NJG1714KC1 RECOMMENDED PCB DESIGN RF IN RF OUT L1 L2 C1 C3 VLNA L3 L4 C2 C8 L8 C7 VMIX L7 C6 L5 C4 L6 IF OUT C5 VLO MIXER IN LOCAL IN PCB (FR-4) : t = 0.2 mm MICRO STRIPLINE WIDTH = 0.4 mm (Z0 = 50ohm) PCB SIZE = 23.0 x 17.0 mm Caution on using devices [ 1 ] Please place L2 close to the LNA IN terminal (1st pin). [ 2 ] Please place C1 close to the LNACAP terminal (2nd pin). [ 3 ] Please place L5 close to the MIX IN terminal (8th pin). [ 4 ] Please place L6 close to the VLO terminal (5th pin). [ 5 ] Please place C5 close to L6. - 16 - NJG1714KC1 MEASURING BLOCK DIAGRAM VMIX=VLO=2.7V MIXER IN IF OUT Spectrum Analyzer SG (RF) DUT LOCAL IN SG (LO) Conversion Gain Measurement Block Diagram VMIX=VLO=2.7V 6dB BPF ATT. Noise Source DUT IF OUT NF Meter MIXER IN LOCAL IN BPF SG (LO) Noise Figure Measurement Block Diagram VMIX=VLO=2.7V SG (RF1) Power Comb. MIXER IN IF OUT Spectrum Analyzer SG (RF2) LOCAL IN DUT SG (LO) IF,IM3 Measurement Block Diagram - 17 - NJG1714KC1 [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. - 18 - |
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