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| NJG1520PE1 TDMA ANTENNA SWITCH GaAs MMIC sGENERAL DESCRIPTION NJG1520PE1 is an antenna switch IC for a digital cellular phone of 800MHz and 1.5GHz band. The parallel control signals of three bits connect T/R circuits to internal two antennas or external two antennas. The termination ports with external matching circuits make low interference between diversity antennas. The Ultra small & thin FFP24-E1 package is applied. sPACKAGE OUTLINE NJG1520PE1 nFEATURES lLow voltage operation lLow current consumption lLow insertion loss lLow Adjacent Channel Leakage Power lUltra small & thin package sPIN CONFIGURATION -2.5V (TX only) and +3.5V 10uA typ. (TX Mode, PIN=30dBm), 2uA typ. (RX Mode, No RF Signal) 0.45dB typ. @(TX-ANT1, TX-EXT1) fin=940MHz, PIN=30dBm 0.55dB typ. @(TX-ANT1, TX-EXT1) fin=1453MHz, PIN=30dBm -63dBc typ. @ VDD=+3.5V, VSS=-2.5V, fin=940MHz, PIN=30dBm -64dBc typ. @VDD=+3.5V, VSS=-2.5V, fin=1453MHz, PIN=30dBm FFP24-E1 (Package size: 3.5x3.5x0.85mm) FFP24 Type (Top View) Pin Connection 6 7 5 4 3 2 1 24 1. VSS 2. CTL3 3. CTL2 4. GND 5. CTL1 6. VDD 7. GND 8. GND 9. GND 10. TER1 11. GND 12. RX 13. GND 14. ANT1 15. GND 16. ANT2 17. TER2 18. GND 19. TX 20. GND 21. EXT1 22. GND 23. EXT2 24. GND ANT-SW DECODER 8 23 9 22 10 21 11 20 12 13 14 15 16 17 18 19 -1- NJG1520PE1 nABSOLUTE MAXIMUM RATINGS (Ta=+25C) PARAMETER Supply Voltage 1 Supply Voltage 2 Control Voltage SYMBOL VDD VSS VCTL PIN PD Topr Tstg CONDTIONS VDD Terminal VSS Terminal CTL1, CTL2, CTL3 Terminals TX, ANT1, EXT1 Terminals VDD=3.5V, VSS=-2.5V RX, ANT2, EXT2 Terminals VDD=3.5V, VSS=0.0V RATINGS 6.0 -4.0~+0.3 6.0 37 28 600 -40~+85 -55~+125 UNITS V V V dBm dBm mW C C Input Power Power Dissipation Operating Temperature Storage Temperature sELECTRICAL CHARACTERISTICS 1 [DC CHARACTERISTICS] General Conditions: Ta=+25C, VDD=3.5V, VSS=-2.5V TX, RX, ANT1, ANT2, EXT1, and EXT2: terminated (50) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Positive Supply Voltage Negative Supply Voltage Current Consumption 1 Current Consumption 2 Current Consumption 3 Current Consumption 4 Control Voltage (H) Control Voltage (L) Control Current Control terminal Input Impedance SYMBOL VDD VSS IDD1 ISS1 IDD2 ISS2 VCTL(H) VCTL(L) ICTL Rin CONDITIONS VDD Terminal VSS Terminal VDD Terminal RX Mode, No RF Signal VSS Terminal RX Mode, No RF Signal VDD Terminal, fin=0.1~2GHz TX Mode, PIN=30dBm VSS Terminal, fin=0.1~2GHz TX Mode, PIN=30dBm CTL1, CTL2, CTL3 Terminals CTL1, CTL2, CTL3 Terminals CTL1, CTL2, CTL3=VDD or CTL1, CTL2, CTL3=0V CTL1, CTL2, CTL3 Terminals MIN 2.7 -3.5 -0.1 -30 2.0 0 -1.3 4 TYP 3.5 -2.5 2.0 10 -10 3.0 0 MAX 5.0 -2.0 5.0 0 30 VDD 0.6 1.3 UNITS V V A uA uA uA V V uA M - 2- NJG1520PE1 sELECTRICAL CHARACTRISTICS 2 [800MHz TX Mode] General Conditions: Ta=+25C, VDD=3.5V,VSS=-2.5V, fin=940MHz Tested on PCB circuit as shown below. Insertion loss of each connectors, striplines, and capacitors are excluded. TX, RX, ANT1, ANT2, EXT1, and EXT2: terminated (50) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 1 TX-ANT1 Insertion Loss TX-EXT1 Insertion Loss TX-RX Isolation TX-ANT1 Isolation TX-ANT2 Isolation TX-EXT1 Isolation TX-EXT2 Isolation Input Power at 0.5dB Compression 1 Adjacent Channel Leakage Power 1 Adjacent Channel Leakage Power 2 2nd Harmonics 1 3rd Harmonics 1 VSWR 1 Switching Time 1 SYMBOL fin1 LOSS1 LOSS2 ISL1 ISL2 ISL3 ISL4 ISL5 P-0.5dB(1) ACP1 PIN=30dBm PIN=30dBm PIN=30dBm TX-ANT1, TX-EXT1 passing PIN=30dBm TX-EXT1 passing PIN=30dBm TX-ANT1, TX-EXT1 passing PIN=30dBm TX-ANT1 passing PIN=30dBm TX-ANT1,TX-EXT1 passing TX-ANT1,TX-EXT1 passing PDC Standard, 50kHz offset PIN=30dBm Input Signal ACP=-64dBc @ 30dBm PDC Standard, 100kHz offset PIN=30dBm Input Signal ACP=-76dBc @ 30dBm PIN=30dBm Input Signal 2nd Harmonics=-70dBc PIN=30dBm Input Signal 3rd Harmonics=-100dBc TX-ANT1, TX-EXT1 passing CTL1~3 CONDITION MIN 885 24 22 20 20 32 33.5 TYP 0.45 0.50 29 27 25 25 37 35.5 -63 MAX 960 0.60 0.65 -60 UNITS MHz dB dB dB dB dB dB dB dBm dBc ACP2 2f0(1) 3f0(1) VSWR1 T D1 - -74 -65 -64 1.2 120 -70 -63 -62 1.5 500 dBc dBc dBc nsec -3- NJG1520PE1 sELECTRICAL CHARACTRISTICS 3 [800MHz RX Mode] General Conditions: Ta=+25C, VDD=3.5V, VSS=0V, fin=885MHz Tested on PCB circuit as shown below. Insertion loss of each connectors, striplines, and capacitors are excluded. TX, RX, ANT1, ANT2, EXT1, and EXT2: terminated (50) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 2 RX-ANT1 Insertion Loss RX-ANT2 Insertion Loss RX-EXT1 Insertion Loss RX-EXT2 Insertion Loss RX-ANT1 Isolation RX-ANT2 Isolation RX-EXT1 Isolation RX-EXT2 Isolation Input Power at 1dB Compression 1 VSWR 2 Switching Time 2 SYMBOL fin2 LOSS3 PIN=10dBm LOSS4 PIN=10dBm LOSS5 PIN=10dBm LOSS6 PIN=10dBm ISL6 ISL7 ISL8 ISL9 P-1dB(1) VSWR2 T D2 PIN=10dBm RX-ANT2, RX-EXT1, RX-EXT2 passing PIN=10dBm RX-ANT1, RX-EXT1, RX-EXT2 passing PIN=10dBm RX-ANT1, RX-ANT2, RX-EXT2 passing PIN=10dBm RX-ANT1, RX-ANT2, RX-EXT1 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing CTL1~3 CONDITION MIN 810 21 22 22 20 20 TYP 0.55 0.45 0.80 0.80 24 25 25 23 26 1.2 120 MAX 885 0.70 0.60 0.95 0.95 1.6 500 nsec UNITS MHz dB dB dB dB dB dB dB dB dBm - 4- NJG1520PE1 sELECTRICAL CHARACTRISTICS 4 [1.5GHz TX Mode] General Conditions: Ta=+25C, VDD=3.5V, VSS=-2.5V, fin=1453MHz Tested on PCB circuit as shown below. Insertion loss of each connectors, striplines, and capacitors are excluded. TX, RX, ANT1, ANT2, EXT1, and EXT2: terminated (50) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 3 TX-ANT1 Insertion Loss TX-EXT1 Insertion Loss TX-RX Isolation TX-ANT1 Isolation TX-ANT2 Isolation TX-EXT1 Isolation TX-EXT2 Isolation Input Power at 0.5dB Compression 2 Adjacent Channel Leakage Power 3 Adjacent Channel Leakage Power 4 2nd Harmonics 2 3rd Harmonics 2 VSWR 3 Switching Time 3 SYMBOL fin3 LOSS7 LOSS8 ISL10 ISL11 ISL12 ISL13 ISL14 PIN=30dBm PIN=30dBm PIN=30dBm TX-ANT1, TX-EXT1 passing PIN=30dBm TX-EXT1 passing PIN=30dBm TX-ANT1, TX-EXT1 passing PIN=30dBm TX-ANT1 passing PIN=30dBm TX-ANT1,TX-EXT1 passing CONDITION MIN 1429 28 25 20 20 35 33.5 TYP 0.55 0.65 33 30 24 24 40 35.5 -64 MAX 1453 0.70 0.80 -60 UNITS MHz dB dB dB dB dB dB dB dBm dBc P-0.5dB(2) TX-ANT1,TX-EXT1 passing ACP3 PDC Standard, 50kHz offset PIN=30dBm Input Signal ACP=-67dBc @30dBm PDC Standard, 100kHz offset PIN=30dBm Input Signal ACP=-76dBc @30dBm PIN=30dBm Input Signal 2nd Harmonics =-80dBc PIN=30dBm Input Signal 3rd Harmonics =-110dBc TX-ANT1, TX-EXT1 Passing CTL1~3 ACP4 2f0(2) 3f0(2) VSWR3 T D3 - -72 -65 -63 1.2 120 -70 -61 -61 1.6 500 dBc dBc dBc nsec -5- NJG1520PE1 sELECTRICAL CHARACTERISTICS 5 [1.5GHz RX Mode] General Conditions: Ta=+25C, VDD=3.5V,VSS=0V, fin=1501MHz Tested on PCB circuit as shown below. Insertion loss of each connectors, striplines, and capacitors are excluded. TX, RX, ANT1, ANT2, EXT1, and EXT2: terminated (50) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 4 RX-ANT1 Insertion Loss SYMBOL fin4 LOSS9 PIN=10dBm CONDITION MIN 1477 18 20 23 19 20 TYP 0.75 0.65 1.00 0.95 22 24 28 24 26 1.2 120 MAX UNITS 1501 0.85 0.75 1.15 1.10 1.6 500 nsec MHz dB dB dB dB dB dB dB dB dBm RX-ANT2 Insertion Loss LOSS10 PIN=10dBm RX-EXT1 Insertion Loss LOSS11 PIN=10dBm RX-EXT2 Insertion Loss LOSS12 PIN=10dBm RX-ANT1 Isolation RX-ANT2 Isolation RX-EXT1 Isolation RX-EXT2 Isolation Input Power at 1dB Compression 2 VSWR 4 Switching Time 4 ISL15 ISL16 ISL17 ISL18 P-1(2) VSWR4 T D4 PIN=10dBm RX-ANT2, RX-EXT1, RX-EXT2 passing PIN=10dBm RX-ANT1, RX-EXT1, RX-EXT2 passing PIN=10dBm RX-ANT1,RX-ANT2,RX-EXT2 Passing PIN=10dBm RX-ANT1, RX-ANT2, RX-EXT1 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing CTL1~3 - 6- NJG1520PE1 sTERMINAL INFORMATION PIN No. 1 SYMBOL DESCRIPTION VSS Negative voltage supply terminal. Please supply negative voltage of -3.5~-2.0V on transmitting state. On receiving state, this terminal is internally disconnected, so the voltage of this terminal(negative, short, or open) does not affect to receiving signal quality. The bypass capacitor should be connected between this terminal and GND for excellent RF performance. CTL3 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~VDD) or Low-Level (+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k) with GND terminal or VDD terminal. CTL2 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~VDD) or Low-Level (+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k) with GND terminal or VDD terminal. CTL1 High-impedance C-MOS input terminal. This terminal is set to High-Level (+2V~VDD) or Low-Level (+0.6V~0V). If the voltage level of this terminal is unstable, please connect a resistor (100k) with GND terminal or VDD terminal. VDD Positive voltage supply terminal. The positive voltage (+2.7~+5.0V) have to be supplied. Please connect a bypass capacitor with GND terminal for excellent RF performance. TER1 ANT2 termination port. Please connect this port and GND by appropriate capacitor (5pF) to suppress the interference of ANT2 port signal to ANT1 port. The capacitor works as DC voltage (VDD) blocking. RX RF receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD) . ANT1 RF transmitting/receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD) . ANT2 RF receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD). TER2 ANT2 termination port. Please connect this port and GND by appropriate capacitor (10pF) to suppress the interference of ANT1 port signal to ANT2 port. The capacitor works as DC voltage (VDD) blocking. TX RF transmitting port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). EXT1 RF transmitting/receiving port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). EXT2 RF receiving port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). GND Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. 2 3 5 6 10 12 14 16 17 19 21 23 4, 7, 8, 9, 11, 13, 15, 18, 20, 22, 24 -7- NJG1520PE1 sTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) TX-ANT1 Insertion Loss TX-RX Isolation (with matching circuit for 800MHz band) 0 0 0 TX-EXT1 Insertion Loss TX-RX Isolation (with matching circuit for 800MHz band) 0 TX-ANT1 Insertion Loss (dB) TX-EXT1 Insertion Loss (dB) TX-RX Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) RX-ANT1 Insertion Loss RX-ANT2 Isolation 0 RX-ANT2 Insertion Loss RX-ANT1 Isolation 0 0 (with matching circuit for 800MHz band) (with matching circuit for 800MHz band) 0 RX-ANT1 Insertion Loss (dB) RX-ANT2 Insertion Loss (dB) RX-ANT2 Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) RX-EXT1 Insertion Loss RX-EXT2 Isolation 0 RX-EXT2 Insertion Loss RX-EXT1 Isolation 0 0 (with matching circuit for 800MHz band) (with matching circuit for 800MHz band) 0 RX-EXT1 Insertion Loss (dB) RX-EXT2 Insertion Loss (dB) RX-EXT2 Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) - 8- RX-EXT1 Isolation (dB) RX-ANT1 Isolation (dB) TX-RX Isolation (dB) NJG1520PE1 sTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) Output Power, I 40 DD vs. Input Power DD SS Output Power, I 30 DD vs. Input Power DD SS (TX-ANT1, f=940MHz, V =3.5V, V =-2.5V) 50 P-0.5dB =36.7dBm (RX-ANT1, f=885MHz, V =3.5V, V =0V) 10 Output Power (dBm) Output Power (dBm) P -1dB =26.4dBm 25 8 35 40 ( uA ) 30 30 20 6 DD I 20 10 10 2 15 15 20 25 30 35 40 0 5 5 10 15 20 25 30 0 Input Power (dBm) Input Power (dBm) Insertion Loss vs. Input Power (TX-ANT1, f=940MHz, V =3.5V, V =-2.5V) 1.5 DD SS Insertion Loss vs. Input Power (RX-ANT1, f=885MHz, V =3.5V, V =0V) 3.0 DD SS RX-ANT1 Insertion Loss (dB) TX-ANT1 Insertion Loss (dB) 2.5 2.0 1.0 1.5 1.0 0.5 0.5 0.0 0.0 15 20 25 30 35 40 5 10 15 20 25 30 35 Input Power (dBm) Input Power (dBm) ACP vs. Input Power Adjacent Channel Leakage Power (dBc) -45 -50 -55 -60 -65 50kHz offset -70 -75 -80 15 20 25 30 35 100kHz offset DD SS ACP vs. V Adjacent Channel Leakage Power (dBc) -55 DD SS (TX-ANT1, f=940MHz, V =3.5V, V =-2.5V) (TX-ANT1, f=940MHz, Pin=30dBm, V =-2.5V) -60 50kHz offset -65 -70 100kHz offset -75 -80 2.7 2.9 3.1 3.3 3.5 Input Power (dBm) V DD (V) -9- I 25 20 15 4 DD ( uA ) NJG1520PE1 sTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) Loss vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=940MHz, V =-2.5V) 1.0 SS RX Isolation vs. Ambient Temperature (Tx-Ant1, Pin=30dBm, f=940MHz, V =-2.5V) 40 V =3.5V DD DD DD SS TX-ANT1 Insertion Loss (dB) V =3.5V DD DD DD V =3.0V V =2.7V V =3.0V TX-RX Isolation (dB) 0.8 35 V =2.7V 0.6 30 0.4 25 0.2 0.0 -50 0 50 o 100 20 -50 0 50 o 100 Ambient Temperature ( C ) Ambient Temperature ( C ) P 45 -0.5dB vs. Ambient Temperature (Tx-Ant1, f=940MHz, V SS ACP(offset:50kHz) vs. Ambient Temperature (Tx-Ant1, Pin=30dBm, f=940MHz, V =-2.5V) -55.0 V =3.5V DD DD DD =-2.5V) SS V =3.5V DD DD DD V =2.7V ACP offset:50kHz (dBc) V =3.0V V =3.0V V =2.7V -60.0 P -0.5dB (dBm) 40 35 -65.0 30 -50 0 50 o 100 -70.0 -50 0 50 o 100 Ambient Temperature ( C ) Ambient Temperature ( C ) Loss vs. Ambient Temperature (RX-ANT1, Pin=10dBm, f=885MHz, V =0V) 1.0 SS P 35.0 -1dB vs. Ambient Temperature (Rx-Ant1, f=885MHz, V SS =0V) RX-ANT1 Insertion Loss (dB) V =3.5V DD DD DD V =3.5V DD DD DD V =3.0V 0.8 V =2.7V V =3.0V 30.0 V =2.7V 0.6 (dBm) P -1dB 25.0 0.4 20.0 0.2 0.0 -50 0 50 o 100 15.0 -50 0 50 o 100 Ambient Temperature ( C ) Ambient Temperature ( C ) - 10- NJG1520PE1 sTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) TX-ANT1 Insertion Loss TX-RX Isolation (with matching circuit for 1.5GHz band) 0 0 0 TX-EXT1 Insertion Loss TX-RX Isolation (with matching circuit for 1.5GHz band) 0 TX-ANT1 Insertion Loss (dB) TX-EXT1 Insertion Loss (dB) TX-RX Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) RX-ANT1 Insertion Loss RX-ANT2 Isolation 0 RX-ANT2 Insertion Loss RX-ANT1 Isolation 0 0 (with matching circuit for 1.5GHz band) (with matching circuit for 1.5GHz band) 0 RX-ANT2 Insertion Loss (dB) RX-ANT1 Insertion Loss (dB) RX-ANT2 Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) RX-EXT1 Insertion Loss RX-EXT2 Isolation 0 RX-EXT2 Insertion Loss RX-EXT1 Isolation 0 0 (with matching circuit for 1.5GHz band) (with matching circuit for 1.5GHz band) 0 RX-EXT1 Insertion Loss (dB) RX-EXT2 Insertion Loss (dB) RX-EXT2 Isolation (dB) -1 -10 -1 -10 -2 -20 -2 -20 -3 -30 -3 -30 -4 -40 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) Frequency (GHz) - 11 - RX-EXT1 Isolation (dB) RX-ANT1 Isolation (dB) TX-RX Isolation (dB) NJG1520PE1 sTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) Output Power, I 40 DD vs. Input Power DD SS Output Power, I 30 DD vs. Input Power DD SS (TX-ANT1, f=1453MHz, V =3.5V, V =-2.5V) 100 (RX-ANT1, f=1501MHz, V =3.5V, V =0V) 10 P-0.5dB =36.9dBm Output Power (dBm) 35 80 Output Power (dBm) 25 P -1dB =26.2dBm 8 ( uA ) 30 60 20 6 DD 25 40 I 20 20 10 2 15 15 20 25 30 35 40 0 5 5 10 15 20 25 30 0 Input Power (dBm) Input Power (dBm) Insertion Loss vs. Input Power (TX-ANT1, f=1453MHz, V 1.5 DD =3.5V, V SS =-2.5V) 3.5 Insertion Loss vs. Input Power (RX-ANT1, f=1501MHz, V RX-ANT1 Insertion Loss (dB) DD =3.5V, V SS =0V) TX-ANT1 Insertion Loss (dB) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 5 10 15 20 25 30 35 1.0 0.5 0.0 15 20 25 30 35 40 Input Power (dBm) Input Power (dBm) ACP vs. Input Power Adjacent Channel Leakage Power (dBc) DD SS ACP vs. V Adjacent Channel Leakage Power (dBc) =-2.5V) -55 DD SS (TX-ANT1, f=1453MHz, V -45 -50 -55 -60 -65 50kHz offset -70 -75 -80 100kHz offset =3.5V, V (TX-ANT1, f=1453MHz, Pin=30dBm, V =-2.5V) -60 -65 50kHz offset -70 100kHz offset -75 15 20 25 30 35 -80 2.7 2.9 3.1 3.3 3.5 Input Power (dBm) V DD (V) - 12- I 15 4 DD ( uA ) NJG1520PE1 sTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) Loss vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) 1.0 SS RX Isolation vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) 45.0 V =3.5V DD DD DD SS TX-ANT1 Insertion Loss (dB) V =3.5V DD DD DD 0.8 V =2.7V TX-RX Isolation (dBm) V =3.0V V =3.0V 40.0 V =2.7V 0.6 35.0 0.4 30.0 0.2 0.0 -50 0 50 Ambient Temperature ( C ) o 100 25.0 -50 0 50 o 100 Ambient Temperature ( C ) P 45.0 -0.5dB vs. Ambient Temperature SS ACP(offset:50kHz) vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) SS (Tx-Ant1, f=1453MHz, V V =3.5V DD DD DD =-2.5V) -60.0 V =3.5V DD DD DD ACP offset:50kHz (dBc) V =3.0V V =2.7V V =3.0V V =2.7V -65.0 P -0.5dB (dBm) 40.0 35.0 -70.0 30.0 -50 0 50 o 100 -75.0 -50 0 50 o 100 Ambient Temperature ( C ) Ambient Temperature ( C ) Loss vs. Ambient Temperature (RX-ANT1, Pin=10dBm, f=1501MHz, V =0V) SS P 30.0 -1dB VS. Ambient Temperature SS (RX-ANT1, f=1501MHz, V V =3.5V DD DD DD =0V) 1.2 V =3.5V RX-ANT1 Insertion Loss (dB) DD DD DD V =3.0V 1.0 V =2.7V V =3.0V V =2.7V 0.8 P 0 50 o 0.6 -1dB (dBm) 100 25.0 20.0 0.4 0.2 -50 15.0 -50 0 50 o 100 Ambient Temperature ( C ) Ambient Temperature ( C ) - 13 - NJG1520PE1 sTRUTH TABLE "H"=VCTL (H), "L"=VCTL (L), "X"=H or L CONTROL INPUT CONTROL OUTPUT TX/RX Diversity IN/OUT ROUTE SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 CTL1 CTL2 CTL3 TX-ANT1 TX-EXT1 RX-ANT1 RX-ANT2 RX-EXT1 RX-EXT2 H H L L L L X X L H L H H L H H L L OFF OFF OFF OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON ON OFF OFF OFF ON OFF ON ON ON ON ON ON OFF ON ON OFF OFF ON ON ON ON ON ON OFF ON OFF OFF OFF OFF ON ON ON OFF OFF OFF OFF ON OFF OFF sPIN CONFIGRATION (TOP VIEW) VDD 6 GND 7 CTL1 5 GND 4 CTL2 3 CTL3 2 VSS 1 24 GND ANT-SW DECORDER GND 8 23 EXT2 GND 9 SW1 SW5 SW4 SW2 SW9 22 GND TER1 10 SW3 SW7 SW4 SW8 21 EXT1 GND 11 20 GND RX 12 13 GND 14 ANT1 SW6 19 TX 16 ANT2 17 TER2 18 GND 15 GND - 14- NJG1520PE1 nRECOMMENDED CIRCUIT (TX-ANT1 PASSING) 0V/3V 0V/3V 0V/3V CTL1 R1(*) 100k CTL2 R2(*) 100k CTL3 R3(*) 100k C1 1000pF 3.5V VDD C2 1000pF VSS -2.5V 6 7 5 4 3 2 1 24 ANT-SW DECORDER 8 23 C8 56pF 9 C10 5pF 22 EXT2 50 (TER1) 10 21 C7 56pF EXT1 50 11 20 50 RX 12 C3 L1 13 14 15 16 17 18 19 C6 L2 TX 50 C4 56pF ANT1 C5 56pF ANT2 50 C9 10pF (TER2) C3 16pF(800MHz) 7pF(1.5GHz) L1 15nH(800MHz) 6.8nH(1.5GHz) 50 C6 22pF(800MHz) 9pF(1.5GHz) L2 22nH(800MHz) 8.2nH(1.5GHz) (*) If the voltage level of CTL1~CTL3 is unstable, please connect R1~R3 with GND or VDD respectively. - 15 - NJG1520PE1 sRECOMMENDED PCB DESIGN EXT1 EXT2 C7 C8 C2 VSS TX C6 L2 C9 R3 R2 R1 NJG 1520PE1 C5 C4 C3 ANT2 CTL3 CTL2 CTL1 VDD GND C1 C10 L1 ANT1 RX Board total Loss (Capacitor, Connector, and PCB) Pass route 800MHz Band 1.5GHz Band (dB) (dB) TX-ANT1 0.23 0.30 TX-EXT1 RX-ANT1 RX-ANT2 0.22 0.30 RX-EXT1 RX-EXT2 PARTS LIST VALUE 800MHz Band 1.5GHz Band PCB: FR-4, t= 0.2mm Strip width: 0.4mm COMMENT R1~R3 C1, C2 C4, C5, C7, C8 C3 C6 C9 C10 L1 L2 15nH 22nH 16pF 22pF 100k 1000pF 56pF 7pF 9pF 10pF 5pF 6.8nH 8.2nH MURATA(GRM36) MURATA(GRM36) MURATA(GRM36) MURATA(GRM36) MURATA(GRM36) MURATA(GRM36) TAIYO-YUDEN(HK1005) TAIYO-YUDEN(HK1005) PRECAUTIONS [1] The bypass capacitors should be connected to the VDD, VSS terminals as close as possible respectively. [2] For good RF performance, the ground terminals should be directly connected to the ground patterns and through-holes as close as possible by using relativity wide pattern. - 16- NJG1520PE1 sPACKAGE OUTLINE (FFP24-E1) 1pin INDEX 2pin INDEX 0.35 0.2540.1 0.850.15 0.10 0.30 0.30 0.17 0.20 0.5 3.50.1 0.365 0.27 UNITS PCB OVER COAT LEAD SURFACE WEIGHT : mm : Ceramic : Epoxy resin : Au : 30mg 0.5 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. - 17 - |
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