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| NJG1712KC1 CDMA/AMPS RX FRONT-END GaAs MMIC DESCRIPTION NJG1712KC1 is a front-end MMIC including a LNA, a local amplifier and a mixer, designed mainly for 800MHz band CDMA/AMPS. The performance of mixer and the parts count of external circuits may be optimized during development. The ultra small & ultra thin FLP10-C1 package is applied. FEATURES Low Voltage Operation Low Current Consumption Ultra Small & Ultra Thin package *LNA High Small Signal Gain Low Noise Figure High Input IP3 *Mixer High Conversion Gain Low Nose Figure High Input IP3 PIN CONFIGURATION KC1 TYPE (Top View) ATT Orientation Mark PACKAGE OUTLINE +2.8V typ. 15.0mA typ. FLP10-C1 (Mount Size: 2.8x3.0x0.75mm) 18.0dB typ. 1.3dB typ. +4.0dBm typ. @ VCONT=1.9V +26dBm typ. @VCONT=0.1V 10.0dB typ. 6.5dB typ +6.0dBm typ. Pin Connection 1. LNAIN 2. VCONT 1 2 3 4 5 10 9 8 7 6 3. GND 4. IFOUT 5. VLO 6. LOIN 7. SOURCE 8. MIXIN 9. GND 10. LNAOUT -1- NJG1712KC1 ABSOLUTE MAXIMUM RATINGS PARAMETER LNA Voltage Gain Control Voltage Mixer Voltage LOCAL Amplifier Voltage Input Power 1 Input Power 2 Input Power 3 Power Dissipation Operating Temperature Storage Temperature SYMBOL CONDITIONS VLNA VCONT VMIX VLO PLNAIN VLNA=2.85V PMIXIN VMIX=VLO=2.8V PLOIN VMIX=VLO=2.8V PD Topr Tstg (Ta=+25C, Zs=Zl=50) RATINGS UNITS 6.0 V 4.0 V 6.0 V 6.0 V +20 dBm +10 dBm +10 dBm 550 mW -40~+85 C -55~+125 C ELECTRICAL CHARACTERISTICS 1 (LNA) GENERAL CONDITIONS: Ta=+25C, VLNA=2.8V, VMIX=VLO=0V, fRF=850MHz PRF=-30dBm, Zs=Zl=50, with the test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency Freq 830 850 870 MHz LNA Voltage VLNA 2.7 2.8 4.5 V Gain Control Range VCONT 0.0 1.9 3.0 V LNA Operating Current ILNA PRF OFF 6.3 7.5 mA Small Signal Gain Gain VCONT=1.9V 14.0 15.0 16.0 dB Gain Flatness Gflat fRF=869~894MHz 0.5 1.0 dB Dynamic Range GCONT VCONT=0.1 to 1.9V 21 24 dB Noise Figure NFLNA VCONT=1.9V 1.3 1.6 dB Pout at 1dB Gain +3.0 5.5 dBm P-1dB Compression point VCONT=1.9V *1 dBm Input 3rd Order Intercept +2.0 +4.0 IIP3 dBm point VCONT=0.1V *1 +21.0 +26.0 RF IN VSWR VSWRi 2.0 2.5 RF OUT VSWR VSWRo 1.5 2.0 *1 Two tones of -30dBm each, f=850.0+850.1MHz -2- NJG1712KC1 ELECTRICAL CHARACTERISTICS 2 (Mixer) GENERAL CONDITIONS: Ta=+25C, VMIX=VLO=2.8V, fRF=850MHz, fLO=740MHz PRF=-30dBm, PLO=-10dBm, Zs=Zl=50, with the test circuit PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Operating Frequency Freq 830 850 870 MHz Mixer Voltage VMIX 2.7 2.8 4.5 V Local Amplifier Voltage VLO 2.7 2.8 4.5 V Mixer Current IMIX PRF, PLO=OFF 7.5 9.1 mA Local Current ILO PRF, PLO=OFF 1.2 1.5 mA Conversion Gain Gc 8.5 10.0 dB Noise Figure NFMIX 6.5 7.5 dB Pout at 1dB Gain P-1dB +0 +3.0 dBm Compression point Input 3rd Order Two tone of -30dBm each IIP3 +4.0 +6.0 dBm Intercept Point fRF=881.0+881.1MHz Lo to RF Isolation ISL1 5 10 dB Lo to IF Isolation ISL2 25 30 dB MIXER IN VSWR VSWRMIX 1.5 2.0 LOCAL IN VSWR VSWRLO 1.5 2.0 IF OUT VSWR VSWRIF 1.5 2.0 -3- NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) Gain, NF vs. Frequency 16 15 4.0 3.5 -7 -8 Gain, NF vs. Frequency 23 22 Gain 14 3.0 -9 Gain 21 20 19 18 17 16 870 Gain (dB) Gain (dB) NF (dB) 13 12 11 2.5 2.0 1.5 -10 -11 -12 -13 -14 830 NF 10 9 830 1.0 0.5 870 NF 835 840 84 5 850 855 86 0 865 835 840 845 850 855 860 865 Frequency (M Hz) Frequency (M Hz) Condition f=830~870MHz VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V Condition f=830~870MHz VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V O utput Pow er vs. Input Pow er 10 P 5 -1d B O utput Pow er vs. Input Pow er -5 =+3.9d Bm -10 Output Pow er (dBm ) Output Pow er (dBm ) -15 -20 -25 -30 -35 0 -5 -10 -15 -30 -2 5 -20 -15 -10 -5 0 -40 -30 -25 -20 -15 -10 -5 0 5 10 Input Pow er (dBm ) Input Pow er (dBm ) Condition f=850MHz VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V Condition f=850MHz VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -4- NF (dB) NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) Output Pow er, IM 3 vs. Input Pow er 30 20 O IP3=+17.6d Bm IIP3=+2.6dBm Output Pow er, IM 3 vs. Input Pow er 30 20 O IP3=+16.4d Bm IIP3=+ 26.3d Bm Output Power,IM 3 (dBm ) Output Power,IM 3 (dBm ) 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -30 -25 -2 0 -15 -10 -5 0 5 10 15 20 25 30 Input Pow er (dBm ) Input Pow er (dBm ) Condition f=850+850.1MHz VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V Condition f=850+850.1MHz VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V OIP3,IIP3 vs. Frequency 22 21 20 19 12 11 10 9 24 23 22 21 OIP3,IIP3 vs. Frequency 30 29 IIP 3 28 27 26 25 24 23 O IP3 (dBm ) O IP3 (dBm ) IIP3 (dBm ) 18 17 16 15 14 13 12 830 OIP3 8 7 6 5 20 19 18 17 16 15 14 830 IIP3 4 3 2 870 OIP3 22 21 20 870 835 840 84 5 850 855 86 0 865 835 840 845 850 855 860 865 Frequency (M Hz) Frequency (M Hz) Condition f=830~870MHz fOFFSET=100kHz Pin=-30dBm VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V OIP3=(3xPout-IM3)/2 IIP3=OIP3-Gain Condition f=830~870MHz fOFFSET=100kHz Pin=-10dBm VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -5- IIP3 (dBm ) NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) G ain, NF vs. V 20 CON T 30 15 25 10 20 Gain (dB) 5 15 0 10 -5 Gain NF 5 -10 0 0.5 1 1.5 2 0 V C ON T (V) Condition f=850MHz VLNA=2.8V VMIX=VLO=0V NF (dB) S21&S12 Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V S21&S12 Condition VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -6- NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) RF IN port Impedance Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V RF IN port Impedance Condition VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V RF OUT port Impedance Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V RF OUT port Impedance Condition VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -7- NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) S11&S22 (~20GHz) Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V S11&S22 (~20GHz) Condition VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V S21&S12 (~20GHz) Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V S21&S12 (~20GHz) Condition VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -8- NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) Gain vs. V 20 15 10 CONT (Variable Ta) 20 Gain vs. Ta (Variable V CON T ) V 15 V C ONT =1.9V C ONT =1.5V 10 Gain (dB) Gain (dB) V C ONT =1.4V V 5 0 -5 -10 0 0.5 1 1.5 5 C ONT =1.3V -40 C -20 C 0C +25 C +45 C +85 C o o o o o o V C ONT =1.2V =1.1V =1.0V =0.9V V V =0.7V =0.3V 0 V V C ONT C ONT C ONT V -5 V C ONT =0.5V =0.1V CONT 2 -10 -50 V C ONT C ONT 0 50 100 V CONT (V) Ta ( C ) o Condition f=850MHz VLNA=2.8V VMIX=VLO=0V Condition f=850MHz VLNA=2.8V VMIX=VLO=0V G ain, NF vs. Ta 20 5 -2 G ain, NF vs. Ta 22 18 4 -4 20 NF Gain (dB) Gain (dB) 16 Gain 3 NF (dB) -6 18 14 2 -8 16 12 NF G ain 1 -10 14 10 -50 0 50 0 100 -12 -50 0 50 12 100 Ta ( C ) o Ta ( C ) o Condition f=850MHz VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V Condition f=850MHz VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V -9- NF (dB) NJG1712KC1 TYPICAL CHARACTERISTICS (LNA, with test circuit) OIP3, IIP3 vs. Ta 24 6 24 OIP3, IIP3 vs. Ta 30 22 4 22 28 IIP3 O IP3 (dBm ) O IP3 (dBm ) IIP3 (dBm ) 20 2 20 IIP3 26 18 OIP3 0 18 24 OIP3 16 22 16 -2 14 -50 0 50 -4 100 14 -50 0 50 20 100 Ta ( C ) o Ta ( C ) o Condition f=850+850.1MHz Pin=-10dBm VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V Condition f=850+850.1MHz Pin=-10dBm VLNA=2.8V, VCONT=0.1V VMIX=VLO=0V I 8 LNA vs. Ta 7 (mA) 6 I LNA 5 4 -50 0 50 100 Ta ( C) o Condition VLNA=2.8V, VCONT=1.9V VMIX=VLO=0V - 10 - IIP3 (dBm ) NJG1712KC1 TYPICAL CHARACTERISTICS (MIXER, with test circuit) Gc, NF vs. RF Frequency 13 12 13 12 13 12 Gc, NF vs. LO Pow er 13 12 Conversion Gain (dB) Conversion Gain (dB) 11 10 9 8 7 6 5 4 830 Gc 11 10 11 10 9 8 7 6 5 4 -40 Gc 11 10 9 8 9 8 NF (dB) NF 7 6 5 4 870 NF 7 6 5 4 835 840 845 850 855 860 865 -35 -30 -25 -20 -15 -10 -5 0 5 10 RF Frequency (M Hz) LO Pow er (dBm ) Condition fIF=110MHz fRF=830~870MHz, PRF=-25dBm Lower LOCAL, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V Condition fIF=110MHz fRF=850MHz, PRF=-25dBm fLO=740MHz VLNA=VCONT=0V VMIX=VLO=2.8V OIP3, IIP3 vs. RF Frequency 18 11 18 16 17 10 OIP3, IIP3 vs. LO Pow er OIP3 OIP3 O IP3 (dBm ) IIP3 (dBm ) 16 9 14 OIP3,IIP3 (dBm ) 12 10 8 6 4 15 8 14 7 IIP 3 IIP3 13 6 2 12 830 5 870 0 -40 835 840 845 850 855 860 865 -35 -30 -25 -20 -15 -10 -5 0 5 10 RF Frequency (M Hz) LO Pow er (dBm ) Condition fIF=110MHz fRF=830~870MHz, PRF=-25dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V OIP3=(3xIF-IM3)/2 IIP3=OIP3-Gc Condition fIF=110MHz fRF=850+850.1MHz, PRF=-25dBm fLO=740MHz VLNA=VCONT=0V VMIX=VLO=2.8V - 11 - NF (dB) NJG1712KC1 TYPICAL CHARACTERISTICS (MIXER, with test circuit) IF Output Pow er vs. RF P ow er 5 P 0 -1d B IF,IM3 vs. RF Pow er 20 O IP3=+15.8d Bm IIP3=+5.6dBm =+1.4dBm 10 0 -10 IF Output Pow er (dBm ) -5 IF,IM 3 (dBm ) -20 -30 -40 -50 -60 -70 -10 -15 -20 -25 -80 -30 -40 -90 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 -35 -30 -25 -20 -15 -10 -5 0 RF Pow er (dBm ) RF Pow er (dBm ) Condition fIF=110M Hz fRF=850MHz fLO=740MHz, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V Condition fIF=110MHz fRF=850+850.1MHz fLO=740MHz, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V LO Leakage vs. LO Frequency 0 -5 0 -5 -10 LO to RF Leakage (dBm ) -10 -15 -20 -25 -30 -35 -40 -45 -50 720 LO to RF -15 -20 -25 -30 -35 LO to IF -40 -45 -50 760 725 730 735 740 745 750 755 RF Frequency (M Hz) Condition fLO=720~760MHz, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V - 12 - LO to IF Leakage (dBm ) NJG1712KC1 TYPICAL CHARACTERISTICS (MIXER, with test circuit) MIXER IN Impedance Condition LOCAL IN, IF OUT 50term. VLNA=VCONT=0V VMIX=VLO=2.8V LOCAL IN Impedance Condition MIXER IN, IF OUT 50term. VLNA=VCONT=0V VMIX=VLO=2.8V IF OUT Impedance Condition MIXER IN,LOCAL IN 50term. VLNA=VCONT=0V VMIX=VLO=2.8V - 13 - NJG1712KC1 TYPICAL CHARACTERISTICS (MIXER, with test circuit) Conversion Gain vs. RF Frequency 12 8 7 6 10 NF vs. RF Frequency Conversion Gain (dB) 11 NF (dB) o o o o o 5 4 3 9 8 -40 C -20 C 0C o 7 +25 C +45 C +85 C -40 C o o +25 C +45 C +85 C o o o 2 1 830 -20 C 0C o 6 830 835 840 84 5 850 855 86 0 865 870 835 840 845 850 855 860 865 870 RF Frequency (M Hz) RF Frequency (M Hz) Condition fIF=110MHz fRF=830~870MHz, PRF=-25dBm Lower LOCAL, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V Condition fIF=110MHz fRF=830~870MHz, PRF=-25dBm Lower LOCAL, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V OIP3, IIP3 vs. RF Frequency 17 10 OIP3 16 9 OIP3 (dBm) -40 C -25 C o o +25 C +45 C +85 C o o o IIP3 7 14 0C o 13 6 12 5 11 830 835 840 845 850 855 860 865 4 870 RF Frequency (MHz) Condition fIF=110MHz fRF=830~870MHz, PRF=-25dBm fRF OFFSET=100kHz Lower LOCAL, PLO=-10dBm VLNA=VCONT=0V VMIX=VLO=2.8V - 14 - IIP3 (dBm) 15 8 NJG1712KC1 TYPICAL CHARACTERISTICS (MIXER, with test circuit) Conversion Gain vs. Lo Pow er 12 11 12 11 10 9 NF vs. LO Pow er Conversion Gain (dB) 10 9 7 6 5 4 3 2 -40 -40 C -20 C 0C o o o NF (dB) o o o 8 8 7 6 5 +2 5 C +4 5 C +8 5 C 4 3 2 -40 -40 C -20 C 0C o o o +25 C +45 C +85 C o o o -35 -3 0 -25 -20 -15 -10 -5 0 -35 -3 0 -25 -20 -15 -10 -5 0 LO Pow er (dBm ) LO Pow er (dBm ) Condition fIF=110MHz fRF=850MHz, PRF=-25dBm fLO=740MHz VLNA=VCONT=0V VMIX=VLO=2.8V Condition fIF=110MHz fRF=850MHz, PRF=-25dBm fLO=740MHz VLNA=VCONT=0V VMIX=VLO=2.8V IIP3 vs. LO Power 12 11 10 9 -40 C -20 C 0C o o o I 10 +25 C +45 C +85 C o o o TO TAL vs. Ta 9 IIP3 (dBm) 8 7 6 5 4 3 2 -40 -35 -30 -25 -20 -15 -10 -5 0 (mA) I LNA 8 7 6 -50 0 50 100 LO Power (dBm) Condition fIF=110MHz fRF=850+850.1MHz, PRF=-25dBm fLO=740MHz VLNA=VCONT=0V VMIX=VLO=2.8V Ta ( C ) o Condition VLNA=VCONT=0V VMIX=VLO=2.8V - 15 - NJG1712KC1 TEST CIRCUIT RF IN Orientation Mark RF OUT C4 L1 C1 VLNA L3 C3 L2 1 VCONT C2 ATT LNA 10 2 MIXER 9 8 L4 3 C9 L7 C8 MIXER IN IF OUT L8 4 5 7 C5 VMIX C10 R1 L6 6 LOCAL Amp L5 LOCAL IN C6 FLP10-C1 (Top View) C7 VLO PART ID L1 L2 L3 L4 L5 L6 L7 L8 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 R1 850MHzBAND Lower LOCAL fLO=740MHz, fIF=110MHz 12nH 18nH 12nH 33nH 47nH 33nH 150nH 68nH 1000pF 1000pF 0.01uF 1.5pF 100pF 100pF 0.01uF 8pF 1000pF 0.01uF 10 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) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) MURATA (GRM36) 1005 Size - 16 - NJG1712KC1 RECOMMENDED PCB DESIGN RF IN RF OUT L1 C1 C3 VLNA VCONT C4 C2 L4 L7 L8 C8 C9 C5 R1 L6 C6 L2 L3 VMIX IF OUT C10 0ohm VLO C7 L5 LOCAL IN PCB (FR-4): t=0.2mm MICRO STRIPLINE WIDTH=0.4mm (Z0=50) PCB SIZE=23.0x17.0 mm - 17 - MIXER IN NJG1712KC1 PACKAGE 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 m in. +0.1 0.2 -0.05 0.1 Lead material Lead surface finish Molding material UNIT : mm Weight : Copper : Solder plating : Epoxy resin : 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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