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| NJG1714KC1 1.9GHz BAND FRONT-END GaAs MMIC sGENERAL 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. sFEATURES qLow Voltage Operation qLow Current Consumption sPACKAGE OUTLINE NJG1714KC1 qUltra Small & Ultra Thin package [LNA] qHigh Small Signal Gain 15.0dB typ. @ fRF=1900MHz qLow Noise Figure 1.3dB typ. @ fRF=1900MHz qOIP3 +13.0dBm typ. @ fRF=1900.0+1900.1MHz [Mixer] qHigh Conversion Gain 9.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm qLow Noise Figure 7.0dB typ. @ fRF=1900MHz, fLO=1660MHz, PLO=-15dBm qOIP3 +11.0dBm typ. @ fRF=1900.0+1900.1MHz, fLO=1660MHz, PLO=-15dBm sPIN 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 sABSOLUTE 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 sELECTRICAL 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 P-1dB -4.0 0 dBm Compression point Output 3rd order OIP3 fRF=1900.0+1900.1MHz +9.0 +13.0 dBm Intercept point RF IN VSWR VSWRi 2.0 RF OUT VSWR VSWRo 2.0 - sELECTRICAL 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 ILO PRF, PLO=OFF 0.9 1.3 mA Operating Current Conversion Gain Gc 7.0 9.0 dB Noise Figure NF 7.0 9.0 dB Output 3rd Order OIP3 fRF=1900.0+1900.1MHz +7.0 +11.0 dBm Intercept Point MIXER IN VSWR VSWRM 2.0 LOCAL IN VSWR VSWRL 2.0 IF OUT VSWR VSWRI 1.5 - -2- NJG1714KC1 sTERMINAL 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 sTYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) Gain , Noise 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 =-0.6dBm 14 Noise Figure (dB) Gain Gain (dB) Output Pow er (dBm ) 0 -5 -10 -15 -20 -25 -40 13 12 11 10 9 1890 NF 1895 1900 1905 1910 1915 -35 -30 -25 -20 -15 -10 -5 0 Frequency (M Hz) Input Pow er (dBm ) Condition f=1890~1920MHz VLNA=2.7V VMIX=VLO=0V Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V OIP3, IIP3 vs. Frequency 15 14 13 12 5 4 Output Pow er, IM 3 vs. Input P ow er 30 20 O IP3=+11.9d Bm IIP3=-2.9d Bm Output Power,IM 3 (dBm ) 3 2 1 0 -1 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 O IP3 (dBm ) 11 10 9 8 7 6 5 1890 IIP 3 -2 -3 -4 -5 1920 1895 1900 1905 1910 1915 Frequency (M Hz) IIP3 (dBm ) OIP3 Input Pow er (dBm ) 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 2 IIP3=OIP3-Gain OIP3= @Pin=-36dBm -4- NJG1714KC1 sTYPICAL 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 sTYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) G ain, Noise Figure vs. V 16 OIP3,IIP3 vs. V 2.5 16 14 LNA LNA 8 6 4 15 Gain 2 12 Noise Figure(dB) OIP3 O IP3(dBm ) IIP3(dBm ) 10 8 6 4 2 0 2.5 3 3.5 4 4.5 2 0 -2 -4 -6 -8 Gain(dB) 14 1.5 IIP3 13 NF 1 12 0.5 11 2.5 0 3 3.5 4 4.5 V LNA (V) V LNA (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 ) (mA) I LN A 2 4 0 3 I -2 LN A 2 -4 2.5 3 3.5 4 4.5 1 V LNA (V) 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 2 IIP3=OIP3-Gain OIP3= @Pin=-36dBm -6- NJG1714KC1 sTYPICAL CHARACTERISTICS 1 (LNA, f=1.9GHz, with test circuit ) G ain,Noise Figure vs. Temperature 20 5 16 14 18 4 12 OIP3,IIP3 vs. Temperature 8 6 4 Noise Figure(dB) OIP3 O IP3(dBm ) IIP3(dBm ) 10 8 6 4 2 0 -2 Gain(dB) 16 Gain 3 14 2 IIP3 -4 -6 -8 100 12 NF 1 2 10 -40 -20 0 20 40 60 o 80 0 100 0 -40 -20 0 20 40 60 o 80 Am bient Tem perature ( C) Am bient Tem perature ( 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. Temperature 6 2 5 P-1dB(dBm ) P-1dB (mA) I LN A 0 4 -2 3 I -4 LN A 2 -6 -40 -20 0 20 40 60 o 80 1 100 Am bient Tem perature ( C) Condition f=1900MHz VLNA=2.7V VMIX=VLO=0V The value of OIP3 and IIP3 shown in typical characteristics are calculated 3xPout-IM3 2 IIP3=OIP3-Gain OIP3= @Pin=-36dBm -7- NJG1714KC1 sTYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) 12 11 Conversion G ain, Noise Figure vs. RF Frequency 14 13 12 11 Conversion G ain, Noise Figure vs. LO Pow er 14 13 Conversion Gain (dB) Gc Conversion Gain (dB) 10 9 8 7 6 5 4 3 2 1890 12 10 9 8 7 6 5 4 3 2 -40 Gc 12 11 10 9 8 7 Noise Figure (dB) 11 10 9 8 NF 7 6 5 4 1920 NF 6 5 4 1895 1900 1905 1910 1915 -30 -20 -10 0 10 RF Frequency (M Hz) LO Pow er (dBm ) 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 OIP3, IIP3 vs. RF Frequency 13 12 11 10 10 9 8 10 15 OIP3, IIP3 vs. LO Pow er 15 OIP3 10 OIP 3 7 O IP3 (dBm ) O IP3 (dBm ) IIP3 (dBm ) 9 8 7 6 5 4 3 1890 6 5 4 5 5 0 IIP3 IIP3 0 3 2 1 0 1920 -5 -5 1895 1900 1905 1910 1915 -10 -40 -10 -30 -20 -10 0 10 RF Frequency (M Hz) LO Pow er (dBm ) 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 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm -8- IIP3 (dBm ) Noise Figure (dB) NJG1714KC1 sTYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) IF Output Pow er vs. RF Pow er 10 P 5 -1d B IF, IM 3 vs. RF Pow er 30 20 10 O IP3=+11.1d Bm IIP3=+2.1dBm =-1.0dBm IF Output Pow er (dBm ) 0 -5 -10 -15 -20 -25 0 IF,IM 3 (dBm ) -35 -30 -25 -20 -15 -10 -5 0 -10 -20 -30 -40 -50 -60 -70 -80 -30 -40 -90 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 RF Pow er (dBm ) RF Pow er (dBm ) 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 Leakage vs. LO Frequency -12 -16 -32 -36 -40 -44 LO to RF Leakage (dBm ) -20 -24 LO to RF -28 -32 -36 -40 -44 -48 -52 1650 -48 -52 -56 LO to IF -60 -64 -68 -72 1680 1655 1660 1665 1670 1675 LO Frequency (M Hz) Condition fLO=1650~1680MHz,PLO=-15dBm VLNA= 0V VMIX=VLO=2.7V LO to IF Leakage (dBm ) -9- NJG1714KC1 sTYPICAL 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 sTYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversion G ain, Noise Figure vs. V 11 M IX ,V LO 16 14 O IP3,IIP3 vs. V M IX ,V LO 14 12 11 Conversion Gain(d B) 10 10 O IP3(dBm ) 9 9 8 6 4 6 4 8 8 NF 7 7 IIP3 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 MIX ,V (V) V MIX ,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 MIX ,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 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm - 11 - IIP3(dBm ) Gc Noise Figure(dB) 12 10 OIP3 10 8 NJG1714KC1 sTYPICAL CHARACTERISTICS 2(MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversin Gain vs. RF frequency Temperature Responce 12 11 12 11 10 Noise Figure vs. RF frequency Temperature Responce Conversion Gain(dB) 10 Noise Figure (dB) 9 8 7 6 5 4 3 2 1890 +90 C +60 C +40 C +20 C o o o o 9 8 7 6 5 4 3 2 1890 +90 C +60 C +40 C +20 C o o o o 0C -2 0 C -4 0 C o o o 0C -20 C -40 C o o o 1895 1900 1905 1910 1915 1920 1895 1900 1905 1910 1915 1920 RF frequency(M Hz) RF frequency(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. RF frequency Temperature Responce 5 4 3 2 IIP3(dBm ) 1 0 -1 -2 -3 -4 -5 1890 +90 C +60 C +40 C +20 C o o o o 0C -20 C -40 C o o o 1895 1900 1905 1910 1915 1920 RF frequency(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 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm - 12 - NJG1714KC1 sTYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit ) Conversin Gain vs. LO Pow er Temperature Responce 15 15 Noise Figure vs.LO Pow er Temperature Respoce 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 -40 -30 -20 -10 0 10 0 -40 -30 -20 -10 0 10 LO Pow er(dBm ) LO Pow er(dBm ) Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V IIP3 vs. LO Pow er Temperature Responce 5 6 Condition fIF=240MHz fRF=1900MHz,PRF=-30dBm fLO=1660MHz VLNA= 0V VMIX=VLO=2.7V I M IX ,I LO vs. Temperature 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 -40 -30 -20 -10 0 10 3 -40 -20 0 20 40 60 o 80 0.4 100 LO Pow er(dBm ) Am bient Tem perature ( 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 2 IIP3=OIP3-Gain OIP3= @Pin=-30dBm - 13 - I LO (mA) MIX NJG1714KC1 sTYPICAL 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 sTEST 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 1000pF 0.01uF PART ID COMMENT L1 L2 L3 L4 L5 L6 L7 L8 C1 C2 C3 C4 C5 C6 C7 C8 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) - 15 - NJG1714KC1 sRECOMMENDED PCB DESIGN RF IN RF OUT VLNA C2 C8 L8 C7 IF OUT VLO C5 MIXER IN VMIX L7 C6 L6 L2 C1 L3 L4 L5 C4 L1 C3 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 sMEASURING 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 sPACKAGE OUTLINE (FLP10-C1) 3.00.1 10 6 0.2 0.750.05 +0.1 0.15 -0.05 0.17 2.40.1 1 0.5 0.5 5 0.2 2.80.1 0.12 0.1 0.25 min. 0.2 min. 0.05 min. +0.1 0.2 -0.05 0.1 Lead material Lead surface finish Molding material UNIT Weight : Copper : Solder plating : Epoxy resin : mm : 15mg 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. - 18 - |
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