NJG1552F 1.5GHz/1.9GHz MIXER GaAs MMIC nGENERAL DESCRIPTION NJG1552F is a mixer GaAs MMIC featured low power consumption, high conversion gain and low noise figure. This mixer includes a local amplifier, and ideally suitable for 1.5/1.9Hz band digital mobile phone and PHS handsets. The very small MTP package is adopted. nPACKAGE OUTLINE NJG1552F nFEATURES lLow voltage operation lLow current consumption lHigh conversion gain +2.7V 4.5mA typ. 8dB typ. @fRF=1.489GHz, PLO=-10dBm, PRF=-30dBm 5dB typ. @fRF=1.9GHz, PLO=-10dBm, PRF=-30dBm 6dB typ. @fRF=1.489GHz, PLO=-10dBm 9dB typ. @fRF=1.9GHz, PLO=-10dBm MTP6 (Mount Size: 2.8x2.9x1.2mm) lLow noise figure lPackage 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 -1- NJG1552F nABSOLUTE MAXIMUM RATINGS (Ta=25°C, Zs=Zl=50Ω) PARAMETERS SYMBOL RATINGS UNITS VMIX 5 V Local Amplifier Supply Voltage VLO 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 Mixer Supply Voltage CONDITIONS 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 (DC) (Ta=25°C, VMIX=2.7V, VLO=2.7V) 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 -2- NJG1552F nELECTRICAL CHARACTERISTICS (RF 1.5GHz band) (Ta=25°C, VMIX=2.7V, VLO=2.7V, fIF=130MHz, PLO=-10dBm, Application1.5GHz, fLO=1619MHz) PARAMETERS Conversion Gain 3rd Order Intercept Point Noise Figure SYMBOL CONDITIONS MIN TYP MAX UNITS G C1 fRF=1489MHz, PRF=-30dBm 5.0 8.0 - dB IIP3-1 fRF=1489.0MHz+1489.1MHz - -5.0 - dBm fRF=1489.0MHz - 6.0 8.0 dB NF1 nELECTRICAL CHARACTERISTICS (RF 1.9GHz band) (Ta=25°C, VMIX=2.7V, VLO=2.7V, fIF=240MHz, PLO=-10dBm, Application1.9GHz, fLO=1660MHz) PARAMETERS Conversion Gain 3rd Order Intercept Point Noise Figure SYMBOL CONDITIONS MIN TYP MAX UNITS G C2 fRF=1900MHz, PRF=-30dBm 3.0 5.0 - dB IIP3-2 fRF=1900.0MHz+1900.1MHz - 1.0 - dBm fRF=1900.0MHz - 9.0 11.0 dB NF2 -3- NJG1552F nTYPICAL CHARACTERISTICS (Application 1, f=1.5GHz, fLO=1619MHz) 20 12 Gc 8 10 6 8 NF 6 2 -30 -20 -10 0 -40 IM3 IM5 -80 2 -40 -20 -60 4 0 -50 IF -50 10 -40 -30 0 Condition fIF=130MHz fRF1=1489.0MHz fRF2=1489.1MHz fLO=1619MHz, PLO=-10dBm VMIX=VLO=2.7V Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz VMIX=VLO=2.7V Conversion Gain , Noise Figure , Input-IP3 vs. V ,V Input-IP3 vs. LO Power 0 MIX 13 LO Conversion Gain (dB) IIP3 -6 -8 -10 8 NF 12 -2 -4 -10 RF Power (dBm) LO Power (dBm) IIP3 (dBm) -20 6 4 11 2 10 9 Gc 0 -2 8 IIP3 7 -4 -6 6 -12 -50 -40 -30 -20 -10 LO Power (dBm) 0 10 5 1.5 -8 2 2.5 3 V MIX Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm -4- 3.5 ,V LO 4 4.5 (V) Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz, PLO=-10dBm 3IF-IM3 IIP3= -Gc 2 @PRF=-30dBm 5 Noise Figure (dB) 4 0 IF , IM3 , IM5 (dBm) Conversion Gain (dB) 10 IF , IM3 , IM5 vs. RF Power 14 Noise Figure (dB) 12 Conversion Gain , Noise Figure vs. LO Power NJG1552F nTYPICAL CHARACTERISTICS (Continued) Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz VMIX=VLO=2.7V Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz VMIX=VLO=2.7V Condition fIF=130MHz fRF=1489MHz fLO=1619MHz VMIX=VLO=2.7V Condition fIF=130MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Upper LOCAL 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm -5- NJG1552F nTYPICAL CHARACTERISTICS (Continued) Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1619MHz, PLO=-10dBm Condition fIF=130MHz fRF1=1489.0MHz, PRF=-30dBm fRF2=1489.1MHz fLO=1619MHz, fLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-30dBm -6- Condition fIF=130MHz fRF=1489MHz fLO=1619MHz, PLO=-10dBm NJG1552F nTYPICAL CHARACTERISTICS (Continued) RFIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT LOIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT -7- NJG1552F nTYPICAL CHARACTERISTICS (Continued) IFOUT PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT -8- NJG1552F nTYPICAL CHARACTERISTICS (Application 1, f=1.9GHz, fLO=1660MHz) Gc 18 2 16 0 14 -2 12 -4 10 IF , IM3 , IM5 (dBm) IF -20 -40 8 -80 -50 6 -40 -30 -20 -10 0 10 -40 -30 Input-IP3 vs. LO Power Conversion Gain , NF (dB) IIP3 (dBm) IIP3 -2 -4 -6 -8 -10 LO Power (dBm) Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz VMIX=VLO=2.7V 3IF-IM3 IIP3= -Gc 2 @PRF=-25dBm 0 MIX 10 0 -20 0 Conversion Gain , Noise Figure , Input-IP3 vs. V , V 2 -30 -10 Condition fIF=240MHz fRF1=1900.0MHz fRF2=1900.1MHz fLO=1660MHz, PLO=-10dBm VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz VMIX=VLO=2.7V -40 -20 RF Power (dBm) LO Power (dBm) -10 -50 IM5 IM3 -60 NF -6 -8 -50 0 10 LO 8 NF 8 6 6 4 Gc 2 4 IIP3 (dBm) Conversion Gain (dB) 4 IF , IM3 , IM5 vs. RF Power 20 20 Noise Figure (dB) 6 Conversion Gain , Noise Figure vs. LO Power IIP3 2 0 1.5 0 -2 2 2.5 3 V MIX 3.5 ,V LO 4 4.5 5 (V) Condition fIF=240MHz fRF1=1900.0MHz, PRF=-30dBm fRF2=1900.1MHz fLO=1660MHz, PLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm -9- NJG1552F nTYPICAL CHARACTERISTICS (Continued) Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz VMIX=VLO=2.7V Condition fIF=240MHz fRF=1900MHz fLO=1660MHz VMIX=VLO=2.7V 9 11 8 10 NF 7 6 8 Gc 5 7 4 6 3 1890 1895 1900 1905 1910 1915 RF Frequency (MHz) Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz VMIX=VLO=2.7V 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm - 10 - 9 Condition fIF=240MHz PRF=-30dBm PLO=-10dBm VMIX=VLO=2.7V Lower LOCAL 1920 5 1925 Noise Figure (dB) Conversion Gain (dB) Conversion Gain , Noise Figure vs. RF Frequency NJG1552F nTYPICAL CHARACTERISTICS (Continued) Condition fIF=240MHz fRF=1900MHz, PRF=-30dBm fLO=1660MHz, PLO=-10dBm Condition fIF=240MHz fRF=1900MHz fLO=1660MHz, PLO=-10dBm Condition fIF=240MHz fRF1=1900.0MHz, PRF=-25dBm fRF2=1900.1MHz fLO=1660MHz, fLO=-10dBm 3IF-IM3 -Gc IIP3= 2 @PRF=-25dBm - 11 - NJG1552F nTYPICAL CHARACTERISTICS (Continued) RFIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT LOIN PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT - 12 - NJG1552F nTYPICAL CHARACTERISTICS (Continued) IFOUT PORT EXTERNAL MATCHING NETWORK IMPEDANCE PLOT nTYPICAL CHARACTERISTICS (Application 2, f=1.9GHz, fLO=1634.62MHz) IF , IM3 vs. RF Power 18 5 16 0 14 Gc -5 12 -10 -15 -50 10 NF 8 -40 -30 -20 -10 LO Power (dBm) Condition fIF=220.38MHz fRF=1855MHz, PRF=-30dBm fLO=1634.62MHz VMIX=VLO=2.7V 0 10 20 0 IF , IM3 (dBm) 10 Noise Figure (dB) Conversion Gain (dB) Conversion Gain , Noise Figure vs. LO Power IF -20 -40 IM3 -60 -80 -50 -40 -30 -20 -10 0 RF Power (dBm) Condition fIF=220.38MHz fRF1=1855.0MHz fRF2=1855.1MHz fLO=1634.62MHz, PLO=-10dBm VMIX=VLO=2.7V - 13 - NJG1552F nTYPICAL CHARACTERISTICS (Application 2, f=1.9GHz, fLO=1749.62MHz) IF , IM3 vs. RF Power 20 5 0 0 IF , IM3 (dBm) Conversion Gain (dB) Conversion Gain vs. LO Power 10 Gc -5 IF -20 -40 -60 -10 -15 -50 -40 -30 -20 -10 0 -80 -50 10 IM3 -40 -30 -20 -10 0 RF Power (dBm) LO Power (dBm) Condition fIF=210.38MHz fRF1=1960.0MHz fRF2=1960.1MHz fLO=1749.62MHz, PLO=-10dBm VMIX=VLO=2.7V Condition fIF=210.38MHz fRF=1960MHz, PRF=-30dBm fLO=1749.62MHz VMIX=VLO=2.7V nTYPICAL CHARACTERISTICS (Application 2, f=2.1GHz, fLO=1914.62MHz) IF , IM3 vs. RF Power 20 5 0 IF , IM3 (dBm) Conversion Gain (dB) Conversion Gain vs. LO Power 10 Gc 0 -5 -10 -15 -50 -40 -60 -40 -30 -20 -10 LO Power (dBm) Condition fIF=220.38MHz fRF=2135MHz, PRF=-30dBm fLO=1914.62MHz VMIX=VLO=2.7V - 14 - IF -20 0 10 -80 -50 IM3 -40 -30 -20 -10 RF Power (dBm) Condition fIF=220.38MHz fRF1=2135.0MHz fRF2=2135.1MHz fLO=1914.62MHz, PLO=-10dBm VMIX=VLO=2.7V 0 NJG1552F nAPPLICATION CIRCUIT 1 VLO L5 Zo=50Ω L3 3 LOIN LO R1 C3 C4 VLO 4 L4 R2 5 GND Zo=50Ω IFOUT RFIN L1 C5 1 Zo=50Ω IF 6 RF L6 L7 C2 L2 BPC 2 VMIX C6 C7 C8 C1 PARTS LIST PART ID L1 L2 L3 L4 L5 L6 L7 C1 C2 C3 C4 C5 C6 C7 C8 R1 R2 1.5GHz Band Upper LOCAL fLO=1619MHz fIF=130MHz 10nH 8.2nH 15nH 12nH 5.6nH 100nH 47nH 1000pF 11pF 10pF 100pF 1000pF 10pF 100pF 1000pF 390Ω 1KΩ 1.9GHz Band Lower LOCAL fLO=1660MHz fIF=240MHz 6.8nH 4.7nH 15nH 10nH 4.7nH 33nH 15nH 560pF 8pF 10pF 100pF 1000pF 10pF 100pF 1000pF 390Ω 1KΩ COMMENT TAIYO-YUDEN(HK1608) 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) TAMA Electronics(CRG16G) - 15 - NJG1552F nAPPLICATION CIRCUIT 2 VLO L5 Zo=50Ω L3 3 LOIN LO R1 C3 C4 VLO 4 L4 R2 5 GND IFOUT Zo=50Ω RFIN L1 Zo=50Ω IF 1 6 RF C5 L6 C2 L7 L2 BPC 2 VMIX C6 C7 C8 C1 PARTS LIST 1.9GHz Band Lower LOCAL Lower LOCAL PART ID fLO=1634.62MHz fLO=1749.62MHz fIF=220.38MHz fIF=210.38MHz L1 6.8nH 6.8nH L2 3.9nH 4.7nH L3 12nH 12nH L4 10nH 8.2nH L5 6.8nH 5.6nH L6 47nH 39nH L7 22nH 22nH C1 560pF 560pF C2 7pF 8pF C3 10pF 10pF C4 100pF 100pF C5 1000pF 1000pF C6 10pF 10pF C7 100pF 100pF C8 1000pF 1000pF R1 240Ω 270Ω R2 430Ω 470Ω - 16 - 2.1GHz Band Lower LOCAL fLO=1914.62MHz fIF=220.38MHz 4.7nH 3.9nH 10nH 8.2nH 4.7nH 47nH 18nH 560pF 8pF 10pF 100pF 1000pF 10pF 100pF 1000pF 330Ω 470Ω COMMENT TAIYO-YUDEN(HK1608) 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) TAMA Electronics(CRG16G) NJG1552F nRECOMMENDED PCB DESIGN IFOUT (TOP VIEW) VMIX C5 VLO L7 C6 C2 R2 NJG1552F L3 (SIZE: 22.5mmx30mm) L6 L5 C7 1 RFIN L1 L2 C3 C1 R1 L4 LOIN C4 C8 PCB: FR-4, t=0.5mm STRIPLINE WIDTH=1mm (Zo=50Ω) PRECAUTIONS [1] Please locate L5 and R1 close to VLO terminal (3). [2] Distance from L1 and RFIN terminal (6) is 3.5mm. [3] Distance from L3 and LOIN terminal (4) is 3.5mm. [4] Please locate C1 close to BPC terminal (2). [5] Please locate C6, C7 and C8 close to C2, L7. [6] Please locate C3, C4 close to R1, L5. - 17 - NJG1552F nMEASURING BLOCK DIAGRAM VDD=2.7V VMIX SG (LOCAL) VLO IFOUT D.U.T. PCB LOIN Spectrum Analyzer RFIN SG (RF) Conversion Gain Measurement Block Diagram VDD=2.7V VMIX BPF SG (LOCAL) LOIN VLO 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 - 18 - NJG1552F 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. - 19 -