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| NJG1558PB1 PDC DUAL BAND MIXER GaAs MMIC n GENERAL DESCRIPTION NJG1558PB1 is a dual band mixer IC with build-in local amplifier for 800MHz and 1.5GHz dual band digital cellular phone. One of the two Mixers of NJG1558PB1 is selected by single control signal. The IF signal of both is output to the port. NJG1558PB1 features low noise figure and low current consumption. The ultra small and thin FFP12 (Flip-Chip Fine Package) is applied. n FEATURES nPACKAGE OUTLINE NJG1558PB1 lLow voltage operation lHigh conversion gain lHigh input IP3 lLow noise figure +2.8V typ. 11dB typ. @ VCTL2=0V, fRFIN 1=810~843MHz, 870~885MHz 11dB typ. @ VCTL1=2.8V, fRFIN 2=1470~1510MHz +2dBm typ. @ VCTL2=0V, fRFIN 1=810~843MHz, 870~885MHz -1dBm typ. @ VCTL1=2.8V, fRFIN 2=1470~1510MHz 5dBm typ. @ VCTL2=0V, fRFIN 1=810~843MHz, 870~885MHz 6dBm typ. @ VCTL1=2.8V, fRFIN 2=1470~1510MHz n PIN CONFIGRATION (Top View) 9 8 7 10 6 11 5 Pin Connection 1. LOIN1 (800MHz) 2. GND 3. VLO1 (800MHz) 4. VCTL 5. IFOUT 6. VLO2 (1.5GHz) 7. GND 8. LOIN2(1.5GHz) 9. GND 10. RFIN2(1.5GHz) 11. RFIN1(800MHz) 12. GND 12 4 1 2 3 Note: the specifications and description listed in this catalog are subject to change without prior notice. -1- NJG1558PB1 nABSOLUTE MAXIMUM RATINGS GENERAL CONDITIONS: Ta=25C, Zs =Zl=50 PARAMETER Drain Voltage Control Voltage Input Power Power Dissipation Operating Temp. Storage Temp. SYMBOL VDD VCTL Pin PD Topr Tstg CONDITIONS IFOUT, VLO 1, VLO2 ports VCTL port RFIN1, RFIN2, LOIN1, LOIN2 ports RATINGS 5.0 5.0 +10 400 -40~+85 -55~+125 UNITS V V dBm mW C C nELECTRICAL CHARACTERISTICS 1 (DC) GENERAL CONDITIONS: Ta=25C, VMIX=VLO1=VLO2=2.8V PARAMETER Mixer voltage Local amplifier voltage Mixer Current Local Amplifier Current 1 Local Amplifier Current 2 Operating Voltage (LOW) Operating Voltage (HIGH) Control Current SYMBOL VMIX VLO IMIX ILO1 ILO2 VCTL(L) VCTLH) ICTL CONDITIONS IFOUT port VLO1, VLO2 ports IFOUT port, PRF, PLO OFF VCTL=0V or 2.8V VLO1 port, VCTL=VCTL(L), PRF, PLO OFF VLO2port, VCTL =VCTL(H), PRF, PLO OFF VCTL port VCTL port VCTL=2.8V MIN 2.5 2.5 0 2.0 TYP 2.8 2.8 4.9 1 1 0 2.8 40 MAX 4.5 4.5 6.4 1.2 1.2 0.8 VMIX 100 UNITS V V mA mA mA V V uA -2- NJG1558PB1 nELECTRICAL CHARACTERISTICS 2 (800MHz BAND RF) GENERAL CONDITIONS: Ta=+25C, VMIX= VLO1=2.8V, VCTL= VCTL (L), fRFIN 1=810~843MHz, 870~885MHz, PRFIN 1=-30dBm, LOWER LOCAL, PLOIN 1=-15dBm, fIF =130MHz, Zs =Zl=50, with test circuit PARAMETER Operating frequency1 Conversion gain 1 Noise figure1 Input 3rd order Intercept point 1 Pin at 1dB gain Compression point 1 RFIN1 port VSWR LOIN1 port VSWR SYMBOL freq1 Gain1 NF1 IIP3_1 P-1dB(IN) 1 VSWR1 VSWR2 SSB NF 2 tone offset frequency=100kHz CONDITIONS MIN 810 10.0 -1.0 -11 TYP 11.0 5.0 2.0 -9 1.5 1.5 MAX 885 12.0 6.0 2.5 2.5 UNITS MHz dB dB dBm dBm nELECTRICAL CHARACTERISTICS 3 (1.5GHz BAND RF) GENERAL CONDITIONS: Ta=+25C, VMIX= VLO2=2.8V, VCTL=VCTL (H), fRFIN 2=1470~1510MHz, PRFIN 2=-30dBm, UPPER LOCAL, PLOIN2=-15dBm, fIF =130MHz, Zs =Zl=50, with test circuit PARAMETER Operating frequency 2 Conversion gain 3 Noise figure 3 Input 3rd order Intercept point 3 Pin at 1dB gain Compression point 3 RFIN2 port VSWR LOIN2 port VSWR SYMBOL freq2 Gain2 NF2 IIP3_2 P-1dB(IN) 2 VSWR3 VSWR4 SSB NF 2 tone offset frequency=100kHz CONDITIONS MIN 1470 10.0 -4.0 -17 TYP 11.0 6.0 -1.0 -14 1.5 1.5 MAX 1510 12.0 8.5 2.0 2.0 UNITS MHz dB dB dBm dBm -3- NJG1558PB1 n TYPICAL CHARACTERISTICS (800MHz BAND) NJG1558PB1 (800MHz Band) Gc , NF vs. RF Frequency 13 12 14 12 11 NJG1558PB1 (800MHz Band) Gc , NF vs. LO Power 16 12 14 Gc Conversion Gain (dB) 11 10 Conversion Gain (dB) Gc Noise Figure (dB) 10 9 8 10 9 8 6 8 8 NF 7 4 7 6 NF 6 6 5 2 4 5 800 820 840 860 880 4 900 0 -40 -30 -20 -10 0 10 2 RF Frequency (MHz) LO Power (dBm) Condition fIF=130MHz fRF=800~900MHz, PRF=-30dBm fLO=670~770MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V Condition fIF=130MHz fRF=820MHz, PRF=-30dBm fLO=690MHz VMIX=VLO=VINV=2.8V VCTL=0V NJG1558PB1 (800MHz Band) OIP3 , IIP3 vs. RF Frequency 18 14 16 NJG1558PB1 (800MHz Band) OIP3 , IIP3 vs. LO Power 10 16 12 14 OIP3 8 OIP3 14 10 12 6 OIP3 (dBm) OIP3 (dBm) IIP3 (dBm) 12 8 10 IIP3 4 10 6 8 2 8 4 6 0 IIP3 6 2 4 -2 4 800 820 840 860 880 0 900 2 -40 -30 -20 -10 0 10 -4 RF Frequency (MHz) LO Power (dBm) Condition fIF=130MHz fRF1=800~900MHz fRF2=fRF1+100kHz, PRF=-30dBm fLO=670~770MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V Condition fIF=130MHz fRF=820.0+820.1MHz, PRF=-30dBm fLO=690MHz VMIX=VLO=VINV=2.8V VCTL=0V -4- IIP3 (dBm) Noise Figure (dB) 10 12 NJG1558PB1 n TYPICAL CHARACTERISTICS (800MHz BAND) NJG1558PB1 (800MHz Band) IF Output Power vs. RF Power 5 20 NJG1558PB1 (800MHz Band) IF , IM3 vs. RF Power 0 0 IF Output Power (dBm) -5 IF IF , IM3 (dBm) -20 -10 -40 -15 -60 -20 -25 P-1dB(IN)=-9.0dBm -80 IM3 -30 -40 -30 -20 -10 0 10 -100 -40 -30 -20 -10 0 10 RF Power (dBm) RF Power (dBm) Condition fIF=130MHz fRF=820MHz fLO=690MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V Condition fIF=130MHz fRF=820.0+820.1MHz fLO=690MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V -5- NJG1558PB1 n TYPICAL CHARACTERISTICS (800MHz BAND) NJG1558PB1 (800MHz Band) Gc , NF vs. Ambient Temperature 14 14 NJG1558PB1 (800MHz Band) OIP3 , IIP3 vs. Ambient Temperature 18 fRF=810MHz 14 12 Gc 12 16 fRF=820MHz OIP3 12 fRF=885MHz 10 Conversion Gain (dB) Noise Figure (dB) 10 10 14 OIP3 (dBm) 8 NF 8 12 8 6 6 10 6 4 fRF=810MHz fRF=820MHz 4 8 IIP3 4 2 fRF=885MHz 2 6 2 0 -40 -20 0 20 40 o 0 60 80 4 -40 -20 0 20 40 o 0 60 80 Ambient Temperature ( C ) Ambient Temperature ( C ) Condition fIF=130MHz fRF=810~885MHz, PRF=-30dBm fLO=680~755MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V Condition fIF=130MHz fRF1=810~885MHz, fRF2=fRF1+100kHz, PRF=-30dBm fLO=680~755MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V NJG1558PB1 (800MHz Band) P-1dB(IN) vs. Ambient Temperature -4 -6 fRF=820MHz P-1dB(IN) (dBm) -8 -10 -12 -14 -16 -40 -20 0 20 40 o 60 80 Ambient Temperature ( C ) Condition fIF=130MHz fRF=820MHz fLO=690MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=0V -6- IIP3 (dBm) NJG1558PB1 n TYPICAL CHARACTERISTICS (800MHz BAND) RF IN1 Port Impedance (LOCAL IN1 Port, IF OUT Port: 50 term.) LOCAL IN1 Port Impedance (RF IN1 Port, IF OUT Port: 50 term.) IF OUT Port Impedance (RF IN1 Port, LOCAL IN1 Port: 50 term.) -7- NJG1558PB1 n TYPICAL CHARACTERISTICS (1.5GHz BAND) NJG1558PB1 (1.5GHz Band) Gc , NF vs. RF Frequency 13 11 14 NJG1558PB1 (1.5GHz Band) Gc , NF vs. LO Power 18 12 16 12 10 Gc Gc Conversion Gain (dB) Conversion Gain (dB) 10 14 Noise Figure (dB) 8 12 10 8 6 10 9 7 4 8 8 NF 6 2 NF 6 7 5 0 4 6 1470 1475 1480 1485 1490 1495 1500 1505 4 1510 -2 -40 -30 -20 -10 0 10 2 RF Frequency (MHz) LO Power (dBm) Condition fIF=130MHz fRF=1470~1510MHz, PRF=-30dBm fLO=1340~1380MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V Condition fIF=130MHz fRF=1489MHz, PRF=-30dBm fLO=1359MHz VMIX=VLO=VINV=2.8V VCTL=2.8V NJG1558PB1 (1.5GHz Band) OIP3 , IIP3 vs. RF Frequency 17 10 18 16 9 NJG1558PB1 (1.5GHz Band) OIP3 , IIP3 vs. LO Power 14 16 12 OIP3 15 8 14 OIP3 10 OIP3 (dBm) OIP3 (dBm) IIP3 (dBm) 13 6 10 6 12 IIP3 5 8 IIP3 4 11 4 6 2 10 3 4 0 9 1470 1475 1480 1485 1490 1495 1500 1505 2 1510 2 -40 -30 -20 -10 0 10 -2 RF Frequency (MHz) LO Power (dBm) Condition fIF=130MHz fRF1=1470~1510MHz fRF2=fRF1+100kHz, PRF=-30dBm fLO=1340~1380MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V Condition fIF=130MHz fRF=1489.0+1489.1MHz, PRF=-30dBm fLO=1359MHz VMIX=VLO=VINV=2.8V VCTL=2.8V -8- IIP3 (dBm) 14 7 12 8 Noise Figure (dB) 11 9 NJG1558PB1 n TYPICAL CHARACTERISTICS (1.5GHz BAND) NJG1558PB1 (1.5GHz Band) IF Output Power vs. RF Power 5 20 NJG1558PB1 (1.5GHz Band) IF , IM3 vs. RF Power 0 0 IF Output Power (dBm) -5 IF IF , IM3 (dBm) -20 -10 -40 -15 -60 -20 -25 P-1dB(IN)=-9.3dBm -80 IM3 -30 -40 -30 -20 -10 0 10 -100 -40 -30 -20 -10 0 10 RF Power (dBm) RF Power (dBm) Condition fIF=130MHz fRF=1489MHz fLO=1359MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V Condition fIF=130MHz fRF=1489.0+1489.1MHz fLO=1359MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V -9- NJG1558PB1 n TYPICAL CHARACTERISTICS (1.5GHz BAND) NJG1558PB1 (1.5GHz Band) Gc , NF vs. Ambient Temperature 14 14 NJG1558PB1 (1.5GHz Band) OIP3 , IIP3 vs. Ambient Temperature 18 14 12 12 16 OIP3 12 Conversion Gain (dB) Gc Noise Figure (dB) 10 10 14 10 OIP3 (dBm) 8 8 12 8 NF 6 6 10 6 IIP3 8 fRF=1477MHz 4 4 fRF=1477MHz 2 fRF=1489MHz fRF=1501MHz 0 -40 -20 0 20 40 o 4 2 6 fRF=1489MHz fRF=1501MHz 2 0 60 80 4 -40 -20 0 20 40 o 0 60 80 Ambient Temperature ( C ) Ambient Temperature ( C ) Condition fIF=130MHz fRF=1477~1501MHz, PRF=-30dBm fLO=1347~1471MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V Condition fIF=130MHz fRF1=1477~1501MHz, fRF2=fRF1+100kHz, PRF=-30dBm fLO=1347~1471MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V NJG1558PB1 (1.5GHz Band) P-1dB(IN) vs. Ambient Temperature -4 -6 fRF=1489MHz P-1dB(IN) (dBm) -8 -10 -12 -14 -16 -40 -20 0 20 40 o 60 80 Ambient Temperature ( C ) Condition fIF=130MHz fRF=1489MHz fLO=1359MHz, PLO=-15dBm VMIX=VLO=VINV=2.8V VCTL=2.8V - 10 - NJG1558PB1 n TYPICAL CHARACTERISTICS (1.5GHz BAND) RF IN2 Port Impedance (LOCAL IN2 Port, IF OUT Port: 50 term.) LOCAL IN2 Port Impedance (RF IN2 Port, IF OUT Port: 50 term.) IF OUT Port Impedance (RF IN2 Port, LOCAL IN2 Port: 50 term.) - 11 - NJG1558PB1 nAPPLICATION CIRCUIT LOCAL IN1 VCTL=0 or 2.8V (800MHz) L8 47nH VCTL=0V :800MHz ON VCTL=2.8V :1.5GHz ON VMIX=2.8V C4 0.01uF 8 7 L7 180nH RF IN1 L1 (800MHz) 47nH R1 3.9k 10 L2 8.2nH 11 9 6 5 C3 9pF L6 39nH IF OUT C2 18pF RF IN2 L3 (1.5GHz) 1.8nH 12 4 L5 12nH 1 L4 15nH LOCAL IN2 (1.5GHz) VINV=2.8V 2 3 VLO=2.8V C1 0.01uF PARTS ID L1 L2 L3 L4 L5 L6 L7 L8 C1 C2 C3 C4 R1 PARTS LIST COMMENT MEC (ELJRF) MEC (ELJRF) MEC (ELJRF) TAIYO-YUDEN(HK1005) TAIYO-YUDEN(HK1005) TAIYO-YUDEN (HK1005) TAIYO-YUDEN (HK1608) TAIYO-YUDEN (HK1005) MURATA(GMR36) MURATA(GMR36) MURATA(GMR36) MURATA(GMR36) 1005 Size - 12 - NJG1558PB1 n RECOMMENDED PCB DESIGN (Top View) LOCAL IN1 (800MHz) V CTL RF IN1 (800MHz) V MIX C2 L7 C3 L6 L5 L4 C1 C4 L8 R1 L1 L2 L3 IF OUT V LO RF IN2 (1.5GHz) V INV LOCAL IN2 (1.5GHz) PCB(FR-4), t=0.2mm MICROSTRIP LINE WIDTH=0.4mm (Zo=50) PRECAUTIONS 1. Please pace L6 close to VLO1 terminal(5). 2. Please pace L5 close to VLO1 terminal(4). 3. Please pace C1 close to L5 and L6. 4. Please pace C4 close to L7. - 13 - NJG1558PB1 n MEASURING BLOCK DIAGRAM VCTL= 0 or 2.8V LOCAL IN1 or 2 SG (LOCAL) D.U.T. PCB VMIX= VLO= VINV =2.8V VCTL= 0 or 2.8V LOCAL IN1 or 2 VMIX= VLO= VINV =2.8V IF OUT Spectrum Analyzer SG (LOCAL) IF OUT D.U.T. PCB NF Meter BPF RF IN1 or 2 SG (RF) BPF RF IN1 or 2 6dB ATT Noise Source BPF Conversion Gain Measurement Block Diagram Noise Figure Measurement Block Diagram VCTL= 0 or 2.8V LOCAL IN1 or 2 SG (LOCAL) D.U.T. PCB VMIX= VLO= VINV =2.8V IF OUT Spectrum Analyzer RF IN1 or 2 SG (RF1) Power Comb. ATT SG (RF2) OIP3, IIP3 Measurement Block Diagram - 14 - NJG1558PB1 nPACKAGE OUTLINE (FFP12-B1) 1pin INDEX 1 2p in (TOP VIEW) 1pin 0.35 2pin INDEX 0.2540.1 0.850.15 35 0. 0.10 3 0.30 3 0.1 7 0 .30 (SIDE VIEW) 0.50 0.20 (BOTTOM V IEW) 0.365 2.00.1 0.27 2.0 0.1 UNIT PCB OVER COAT TERMINAL TREAT WEIGHT : mm : Ceramic : Epoxy resin : Au : 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. - 15 - |
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