NJG1550F 800MHz BAND MIXER GaAs MMIC nGENERAL DESCRIPTION NJG1550F is a mixer GaAs MMIC featured low power consumption, high conversion gain and low noise figure. NJG1550F includes a mixer and a local amplifier, and ideally suitable for 800MHz band digital mobile phone handsets. A small MTP package is adopted. nFEATURES lLow voltage operation lLow current consumption lHigh conversion gain lLow noise figure lPackage nPACKAGE OUTLINE NJG1550F +2.7V 4.5mA typ. 14dB typ. @fRF=820MHz, PLO=-10dBm, PRF=-30dBm 5dB typ. @fRF=820MHz, PLO=-10dBm MTP6 (Mount Size: 2.8x2.9x1.2mm) nPIN CONFIGURATION F type (Top View) 1 6 2 5 3 4 Pin connection 1. IFOUT 2. BPC 3. VLO 4. LOIN 5. GND 6. RFIN NOTE :The portion above shows orientation mark printed on the package surface. -1- NJG1550F nABSOLUTE MAXIMUM RATINGS (Ta=25°C, Zs=Zl=50Ω) PARAMETERS SYMBOL Mixer Supply Voltage CONDITIONS RATINGS UNITS VMIX 5 V Local Amplifier Supply Voltage VDD 5 V Mixer RF Input Power PRFIN VMIX=2.7V, VLO=2.7V 10 dBm Mixer LO Input Power PLOIN VMIX=2.7V, VLO=2.7V 10 dBm Power Dissipation PD 150 mW Operating Temp. Topr -30~+85 °C Storage Tempe. Tstg -40~+150 °C nRECOMMENDED OPERATING RANGE PARAMETER SYMBOL MIN TYP MAX UNITS Mixer Supply Voltage VMIX 2.5 2.7 4.5 V Local Amplifier Supply Voltage VLO 2.5 2.7 4.5 V nELECTRICAL CHARACTERISTICS (Ta=25°C, VMIX=2.7V, VLO=2.7V, fIF=130MHz, PLO=-10dBm) PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS Mixer Current IMIX PRF=OFF, PLO=OFF - 3.0 4.5 mA Local Amplifier Current ILO PRF=OFF, PLO=OFF - 1.5 2.3 mA Conversion Gain GC fRF=820MHz, PRF=-30dBm fLO=690MHz 11.0 14.0 - dB Input 3rd Order Intercept Point IIP3 fRF=820.0MHz+820.1MHz fLO=690MHz - -6.0 - dBm Noise Figure NF fRF=820MHz fLO=690MHz - 5.0 6.0 dB -2- NJG1550F nTYPICAL CHARACTERISTICS (Application 1, fLO=690MHz) Conversion Gain , Noise Figure vs. LO Power Gc 20 8 12 7 10 6 8 NF IF, IM3, IM5 (dBm) 9 Noise Figure (dB) 14 0 IF -20 IM3 -40 IM5 -60 5 6 4 -50 -80 -50 4 -40 -30 -20 -10 0 10 -40 -30 -20 Condition fIF=130MHz fRF1=820.0MHz fRF2=820.1MHz fLO=690MHz,PLO=-10dBm VMIX=VLO=2.7V Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=690MHz VMIX=VLO=2.7V Conversion Gain , Noise Figure , Input-IP3 vs. V , V Input-IP3 vs. LO Power MIX 19 -4 LO Conversion Gain (dB) IIP3 -8 -10 -12 6 NF 18 IIP3 (dBm) 0 RF Power (dBm) LO Power (dBm) -6 -10 4 17 2 16 0 15 Gc -2 14 -4 13 -6 IIP3 12 -14 -50 -40 -30 -20 -10 LO Power (dBm) Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=690MHz VMIX=VLO=2.7V 3IF-IM3 IIP3= - Gc 2 @PRF= -30dBm 0 10 11 1.5 NF (dB) , IIP3(dBm) Conversion Gain (dB) IF , IM3 , IM5 vs. RF Power 10 16 -8 -10 2 2.5 3 V MIX 3.5 ,V LO 4 4.5 5 (V) Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=690MHz,PLO=-10dBm 3IF-IM3 - Gc IIP3= 2 @PRF=-30dBm -3- NJG1550F nTYPICAL CHARACTERISTICS (Continued) 7 17 6 16 NF Gc 5 15 4 14 3 13 2 Input-IP3 vs. Temperature -4 -5 IIP3 (dBm) 18 Noise Figure (dB) Conversion Gain (dB) Conversion Gain , Noise Figure vs. Temperature -6 IIP3 -7 -8 12 -50 0 50 o Temperature ( C) Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=690MHz,PLO=-10dBm VMIX=VLO=2.7V Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=690MHz VMIX=VLO=2.7V -4- 1 100 -9 -50 0 50 100 o Temperature ( C) Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=690MHz,PLO=-10dBm VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm Condition fIF=130MHz fRF=820MHz fLO=690MHz VMIX=VLO=2.7V NJG1550F nTYPICAL CHARACTERISTICS (Continued) I MIX ,I LO vs. LO Power I 3.5 5 I MIX (mA) 2.5 LO vs. Temperature I MIX 3 LO ,I ,I LO 2 I I MIX 2 I MIX ,I 4 LO (mA) 3 MIX 1.5 I LO 1 1 -50 -40 -30 -20 -10 0 10 0 -50 20 LO Power (dBm) 0 50 100 o Temperature ( C) Condition fRF=820MHz PRF=-30dBm fLO=690MHz VMIX=VLO=2.7V Condition PRF=OFF PLO=OFF VMIX=VLO=2.7V Conversion Gain , Noise Figure vs. RF Frequency 16 9 8 12 7 10 6 NF 8 5 6 4 4 800 820 840 860 880 Noise Figure (dB) Conversion Gain (dB) Gc 14 3 900 RF Frequency (MHz) Condition fIF=130MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Lower LOCAL -5- NJG1550F nTYPICAL CHARACTERISTICS (Continued) RFIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT LOIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT -6- NJG1550F nTYPICAL CHARACTERISTICS (Continued) IFOUT PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT -7- NJG1550F nTYPICAL CHARACTERISTICS (Application 1, fLO=950MHz) 9 Gc 0 12 8 10 7 8 6 NF 6 5 IF -20 IM3 -40 IM5 -60 4 4 -80 -50 3 -40 -30 -20 -10 0 10 -40 -30 -20 0 RF Power (dBm) LO Power (dBm) Condition fIF=130MHz fRF1=820.0MHz fRF2=820.1MHz fLO=950MHz,PLO=-10dBm VMIX=VLO=2.7V Condition fIF=130MHz fRF=820MHz,PRF=-30dBm fLO=950MHz VMIX=VLO=2.7V Conversion Gain , Noise Figure vs. V , V Input-IP3 vs. LO Power MIX -4 LO 17 6 NF 16 Conversion Gain (dB) -6 IIP3 (dBm) -10 IIP3 -8 -10 -12 4 15 14 2 0 Gc 13 -2 IIP3 12 -4 11 -14 -50 -40 -30 -20 -10 LO Power (dBm) 0 10 10 1.5 -6 -8 2 2.5 3 V MIX Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=950MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm -8- 3.5 ,V LO 4 4.5 (V) Condition fIF=130MHz fRF1=820.0MHz,PRF=-30dBm fRF2=820.1MHz fLO=950MHz,PLO=-10dBm 3IF-IM3 IIP3= - Gc 2 @PRF=-30dBm 5 NF (dB) , IIP3 (dBm) 2 -50 20 IF , IM3 , IM5 (dBm) Conversion Gain (dB) 14 IF , IM3 , IM5 vs. RF Power 10 Noise Figure (dB) 16 Conversion Gain , Noise Figure vs. LO Power NJG1550F nTYPICAL CHARACTERISTICS (Application 1, fLO=964.66MHz) Conversion Gain , Noise Figure vs. RF Frequency 8 Gc 11 7 10 6 NF 0 IF , IM3 (dBm) 12 20 Noise Figure (dB) Conversion Gain (dB) IF , IM3 vs. RF Power 9 13 5 9 8 865 870 875 880 885 890 IF -20 -40 IM3 -60 4 895 -80 -50 -40 -30 -20 -10 0 RF Power (dBm) RF Frequency (MHz) Condition fIF=83.16MHz fRF1=881.5MHz fRF2=881.6MHz fLO=964.66MHz,PLO=-10dBm VMIX=VLO=2.7V Condition fIF=83.16MHz PLO=-10dBm PRF=-30dBm VMIX=VLO=2.7V Upper LOCAL nTYPICAL CHARACTERISTICS (Application 1, fLO=926.5MHz) IF , IM3 vs. RF Power 14 18 12 16 10 14 20 8 Gc 12 6 10 NF 4 8 IF , IM3 (dBm) 0 Noise Figure (dB) Conversion Gain (dB) Conversion Gain , Noise Figure vs. LO Power IF -20 -40 IM3 -60 2 0 -40 6 4 -30 -20 -10 0 LO Power (dBm) Condition fIF=45MHz fRF=881.5MHz,PRF=-30dBm fLO=926.5MHz VMIX=VLO=2.7V 10 -80 -50 -40 -30 -20 -10 0 RF Power (dBm) Condition fIF=45MHz fRF1=881.5MHz fRF2=881.6MHz fLO=926.5MHz,PLO=-10dBm VMIX=VLO=2.7V -9- NJG1550F nTYPICAL CHARACTERISTICS (Application 2, fLO=796.12MHz) 20 16 0 Gc 12 5 8 0 NF -5 -10 -50 -40 -30 -20 -10 0 LO Power (dBm) Condition fIF=85.38MHz fRF=881.5MHz, PRF=-30dBm fLO=796.12MHz VMIX=VLO=2.7V - 10 - 10 IF , IM3 (dBm) 10 IF , IM3 vs. RF Power 20 Noise Figure (dB) Conversion Gain (dB) 15 Conversion Gain , Noise Figure vs. LO Power IF -20 -40 4 -60 0 -80 -50 IM3 -40 -30 -20 -10 RF Power (dBm) Condition fIF=85.38MHz fRF1=881.5MHz fRF2=881.6MHz fLO=796.12MHz, PLO=-10dBm VMIX=VLO=2.7V 0 NJG1550F nAPPLICATION CIRCUIT 1 (Application 1) PARTS LIST 1 L1 L2 L3 L4 L5 L6 C1 C2 C3 C4 C5 C6 C7 C8 C9 Lower LOCAL fLO=690MHz fIF=130MHz 39nH 27nH 22nH 27nH 100nH 56nH 1pF 470pF 11pF 100pF 1000pF 1000pF 10pF 100pF 1000pF R1 560Ω PART ID 800MHz Band Upper Upper LOCAL Upper LOCAL LOCAL fLO=950MHz fLO=964.66MHz fLO=926.5MHz fIF=130MHz fIF=83.16MHz fIF=45MHz 39nH 33nH 39nH 27nH 22nH 22nH 15nH 12nH 15nH 22nH 22nH 18nH 100nH 100nH 150nH 56nH 47nH 120nH 0.5pF 0.5pF 0.5pF 470pF 470pF 470pF 11pF 24pF 39pF 100pF 100pF 100pF 1000pF 1000pF 1000pF 1000pF 1000pF 47pF 10pF 10pF 10pF 100pF 100pF 100pF 1000pF 0.1uF 1000pF 360Ω 360Ω 470Ω COMMENT TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) TAMA Electronics(CRG16G) - 11 - NJG1550F nAPPLICATION CIRCUIT 2 (Application 2) PARTS LIST 2 PART ID L1 L2 L3 L4 L5 L6 C1 C2 C3 C4 C5 C6 C7 C8 R1 - 12 - 800MHz Band Lower LOCAL fLO=796.12MHz fIF=85.38MHz 33nH 22nH 27nH 27nH 100nH 47nH 470pF 24pF 100pF 1000pF 1000pF 10pF 100pF 1000pF 100Ω COMMENT TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) TAIYO-YUDEN(HK1608) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) MURATA(GRM39) TAMA Electronics(CRG16G) NJG1550F nRECOMMENDED PCB DESIGN IFOUT (TOP VIEW) VMIX C6 VLO LOIN R1 C4 L4 NJG1550F C2 C5 L5 L6 C9 C8 PCB: FR-4, t=0.5mm C7 STRIPLINE WIDTH=1mm C3 (Zo=50Ω) 1 RFIN L1 L2 L3 C1 (SIZE: 22.5mm x 30mm) PRECAUTIONS [1] Please locate L4 and R1 close to VLO terminal (3). [2] Distance from L1 and RFIN terminal (6) is 3.5mm. [3] Distance from C1 and LOIN terminal (4) is 3.5mm. [4] Please locate C2close to BPC terminal (2). [5] Please locate C7, C8, C9 close to C3, L6. [6] Please locate C4, C5 close to R1, L4. - 13 - NJG1550F nMEASURING BLOCK DIAGRAM VDD=2.7V VMIX SG (LOCAL) VLO D.U.T. PCB LOIN IFOUT Spectrum Analyzer RFIN SG (RF) Conversion Gain Measurement Block Diagram VDD=2.7V SG (LOCAL) VLO VMIX BPF LOIN D.U.T. PCB IFOUT NF Meter RFIN Noise Source BPF Noise Figure Measurement Block Diagram VDD=2.7V VMIX SG (LOCAL) LOIN VLO D.U.T. PCB IFOUT Spectrum Analyzer RFIN SG (RF1) Power Comb. ATT SG (RF2) IF, IM3, IM5 Measurement Block Diagram - 14 - NJG1550F nPACKAGE OUTLINE (MTP6) Lead material : Copper Lead surface finish : Solder plating Molding material : Epoxy resin UNIT : mm Weight : 14mg 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. [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. - 15 -