NJG1520PE1 TDMA ANTENNA SWITCH GaAs MMIC nGENERAL 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. nFEATURES lLow voltage operation lLow current consumption lLow insertion loss nPACKAGE OUTLINE NJG1520PE1 -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 (Mount Size: 3.5x3.5x0.85mm) lLow Adjacent Channel Leakage Power lUltra small & thin package nPIN CONFIGURATION FFP24 Type (Top View) Pin Connection 6 5 4 3 2 1 7 24 ANT-SW DECORDER 8 23 22 9 10 21 11 20 12 19 13 14 15 16 17 1. VSS 13. GND 2. CTL3 14. ANT1 3. CTL2 15. GND 4. GND 16. ANT2 5. CTL1 17. TER2 6. VDD 18. GND 7. GND 19. TX 8. GND 20. GND 9. GND 21. EXT1 10. TER1 22. GND 11. GND 23. EXT2 12. RX 24. GND 18 -1- NJG1520PE1 nABSOLUTE MAXIMUM RATINGS (Ta=+25°C) PARAMETER SYMBOL CONDTIONS RATINGS UNITS Supply Voltage 1 VDD VDD Terminal 6.0 V Supply Voltage 2 VSS VSS Terminal -4.0~+0.3 V Control Voltage VCTL CTL1, CTL2, CTL3 Terminals 6.0 V 37 dBm 28 dBm PD 600 mW Topr -40~+85 °C Tstg -55~+125 °C Input Power Power Dissipation Operating Temperature Storage Temperature TX, ANT1, EXT1 Terminals VDD=3.5V, VSS=-2.5V RX, ANT2, EXT2 Terminals VDD=3.5V, VSS=0.0V Pin nELECTRICAL CHARACTERISTICS 1 [DC CHARACTERISTICS] General Conditions: Ta=+25°C, VDD=3.5V, VSS=-2.5V TX, RX, ANT1, ANT2, EXT1, EXT2: terminated (50Ω) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor PARAMETER SYMBOL Positive Supply Voltage VDD Negative Supply Voltage CONDITIONS MIN TYP MAX UNITS VDD Terminal 2.7 3.5 5.0 V VSS VSS Terminal -3.5 -2.5 -2.0 V Current Consumption 1 IDD1 VDD Terminal RX Mode, No RF Signal - 2.0 5.0 µA Current Consumption 2 ISS1 VSS Terminal RX Mode, No RF Signal -0.1 - 0 uA Current Consumption 3 IDD2 VDD Terminal, fin=0.1~2GHz TX Mode, Pin=30dBm - 10 30 uA Current Consumption 4 ISS2 VSS Terminal, fin=0.1~2GHz TX Mode, Pin=30dBm -30 -10 - uA Control Voltage (H) VCTL(H) CTL1, CTL2, CTL3 Terminals 2.0 3.0 VDD V Control Voltage (L) VCTL(L) CTL1, CTL2, CTL3 Terminals 0 0 0.6 V -1.3 - 1.3 uA 4 - - MΩ Control Current ICTL CTL1, CTL2, CTL3=VDD or CTL1, CTL2, CTL3=0V Control terminal Input Impedance Rin CTL1, CTL2, CTL3 Terminals - 2- NJG1520PE1 nELECTRICAL CHARACTRISTICS 2 [800MHz TX Mode] General Conditions: Ta=+25°C,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, EXT2: terminated (50Ω) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 1 SYMBOL CONDITION fin1 MIN TYP MAX UNITS 885 - 960 MHz TX-ANT1 Insertion Loss LOSS1 Pin=30dBm - 0.45 0.60 dB TX-EXT1 Insertion Loss LOSS2 Pin=30dBm - 0.50 0.65 dB TX-RX Isolation ISL1 Pin=30dBm TX-ANT1, TX-EXT1 passing 24 29 - dB TX-ANT1 Isolation ISL2 Pin=30dBm TX-EXT1 passing 22 27 - dB TX-ANT2 Isolation ISL3 Pin=30dBm TX-ANT1, TX-EXT1 passing 20 25 - dB TX-EXT1 Isolation ISL4 Pin=30dBm TX-ANT1 passing 20 25 - dB TX-EXT2 Isolation ISL5 Pin=30dBm TX-ANT1,TX-EXT1 passing 32 37 - dB Input Power at 0.5dB Compression 1 P-0.5(1) TX-ANT1,TX-EXT1 passing 33.5 35.5 - dBm Adjacent Channel Leakage Power 1 ACP1 - -63 -60 dBc Adjacent Channel Leakage Power 2 ACP2 - -74 -70 dBc 2nd Harmonics 1 2f0(1) - -65 -63 dBc 3rd Harmonics 1 3f0(1) Pin=30dBm Input Signal 3rd Harmonics=-100dBc - -64 -62 dBc TX-ANT1, TX-EXT1 passing - 1.2 1.5 CTL1~3 - 120 500 VSWR 1 Switching Time 1 VSWR1 TD1 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 nsec -3- NJG1520PE1 nELECTRICAL CHARACTRISTICS 3 [800MHz RX Mode] General Conditions: Ta=+25°C, 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, EXT2: terminated (50Ω) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 2 SYMBOL CONDITION fin2 MIN TYP MAX UNITS 810 - 885 MHz RX-ANT1 Insertion Loss LOSS3 Pin=10dBm - 0.55 0.70 dB RX-ANT2 Insertion Loss LOSS4 Pin=10dBm - 0.45 0.60 dB RX-EXT1 Insertion Loss LOSS5 Pin=10dBm - 0.80 0.95 dB RX-EXT2 Insertion Loss LOSS6 Pin=10dBm - 0.80 0.95 dB RX-ANT1 Isolation ISL6 Pin=10dBm RX-ANT2, RX-EXT1, RX-EXT2 passing 21 24 - dB RX-ANT2 Isolation ISL7 Pin=10dBm RX-ANT1, RX-EXT1, RX-EXT2 passing 22 25 - dB RX-EXT1 Isolation ISL8 Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT2 passing 22 25 - dB RX-EXT2 Isolation ISL9 Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT1 passing 20 23 - dB Input Power at 1dB Compression 1 P-1(1) RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing 20 26 - dBm VSWR2 RX-ANT1, RX-ANT2, RX-EXT1, RX-EXT2 passing - 1.2 1.6 CTL1~3 - 120 500 VSWR 2 Switching Time 2 - 4- TD2 nsec NJG1520PE1 nELECTRICAL CHARACTRISTICS 4 [1.5GHz TX Mode] General Conditions: Ta=+25°C, 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, EXT2: terminated (50Ω) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER Frequency range 3 SYMBOL CONDITION fin3 MIN TYP MAX UNITS 1429 - 1453 MHz TX-ANT1 Insertion Loss LOSS7 Pin=30dBm - 0.55 0.70 dB TX-EXT1 Insertion Loss LOSS8 Pin=30dBm - 0.65 0.80 dB TX-RX Isolation ISL10 Pin=30dBm TX-ANT1, TX-EXT1 passing 28 33 - dB TX-ANT1 Isolation ISL11 Pin=30dBm TX-EXT1 passing 25 30 - dB TX-ANT2 Isolation ISL12 Pin=30dBm TX-ANT1, TX-EXT1 passing 20 24 - dB TX-EXT1 Isolation ISL13 Pin=30dBm TX-ANT1 passing 20 24 - dB TX-EXT2 Isolation ISL14 Pin=30dBm TX-ANT1,TX-EXT1 passing 35 40 - dB Input Power at 0.5dB Compression 2 P-0.5(2) TX-ANT1,TX-EXT1 passing 33.5 35.5 - dBm Adjacent Channel Leakage Power 3 ACP3 - -64 -60 dBc Adjacent Channel Leakage Power 4 ACP4 - -72 -70 dBc 2nd Harmonics 2 2f0(2) - -65 -61 dBc 3rd Harmonics 2 3f0(2) Pin=30dBm Input Signal 3rd Harmonics =-110dBc - -63 -61 dBc TX-ANT1, TX-EXT1 Passing - 1.2 1.6 CTL1~3 - 120 500 VSWR 3 Switching Time 3 VSWR3 TD3 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 nsec -5- NJG1520PE1 nELECTRICAL CHARACTRISTICS 5 [1.5GHz RX Mode] General Conditions: Ta=+25°C,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, EXT2: terminated (50Ω) TER1: grounded by 5pF capacitor, TER2: grounded by 10pF capacitor. PARAMETER MIN TYP 1477 - 1501 MHz Pin=10dBm - 0.75 0.85 dB RX-ANT2 Insertion Loss LOSS10 Pin=10dBm - 0.65 0.75 dB RX-EXT1 Insertion Loss LOSS11 Pin=10dBm - 1.00 1.15 dB RX-EXT2 Insertion Loss LOSS12 Pin=10dBm - 0.95 1.10 dB Frequency range 4 RX-ANT1 Insertion Loss SYMBOL CONDITION fin4 LOSS9 MAX UNITS RX-ANT1 Isolation ISL15 Pin=10dBm RX-ANT2, RX-EXT1, RX-EXT2 passing 18 22 - dB RX-ANT2 Isolation ISL16 Pin=10dBm RX-ANT1, RX-EXT1, RX-EXT2 passing 20 24 - dB RX-EXT1 Isolation ISL17 Pin=10dBm RX-ANT1,RX-ANT2,RX-EXT2 Passing 23 28 - dB RX-EXT2 Isolation ISL18 Pin=10dBm RX-ANT1, RX-ANT2, RX-EXT1 passing 19 24 - dB Input Power at 1dB Compression 2 P-1(2) RX-ANT1, RX-ANT2, RX-EXT1, RXEXT2 passing 20 26 - dBm VSWR4 RX-ANT1, RX-ANT2, RX-EXT1, RXEXT2 passing - 1.2 1.6 CTL1~3 - 120 500 VSWR 4 Switching Time 4 - 6- TD4 nsec NJG1520PE1 nTERMINAL INFORMATION PIN No. 1 2 3 5 6 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 (100KΩ) 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 (100KΩ) 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 (100KΩ) 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. 10 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. 12 RX RF receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD) . 14 ANT1 RF transmitting/receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD) . 16 ANT2 RF receiving port. An external capacitor (56pF~100pF) is required to block DC voltage (VDD). 17 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. 19 TX RF transmitting port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). 21 EXT1 RF transmitting/receiving port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). 23 EXT2 RF receiving port. An external capacitor of 56pF~100pF is required to block DC voltage (VDD). 4, 7, 8, 9, 11, 13, 15, 18, 20, 22, 24 GND Ground terminal. Please connect this terminal with ground plane as close as possible for excellent RF performance. -7- NJG1520PE1 nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) TX-ANT1 Insertion Loss TX-RX Isolation TX-EXT1 Insertion Loss TX-RX Isolation 0 -2 -20 -3 -30 -4 -40 -5 1.0 1.5 2.0 2.5 -50 3.0 0 -1 -10 -2 -20 -3 -30 -4 -40 -5 0.0 0.5 Frequency (GHz) -10 -2 -20 -3 -30 -4 -40 -5 1.5 2.0 2.5 RX-ANT2 Insertion Loss (dB) -1 RX-ANT2 Isolation (dB) RX-ANT1 Insertion Loss (dB) 0 0 1.0 -1 -10 -2 -20 -3 -30 -4 -40 -5 -50 3.0 0.0 0.5 -2 -20 -3 -30 -4 -40 -5 2.0 Frequency (GHz) - 8- 2.5 -50 3.0 RX-EXT2 Insertion Loss (dB) -10 0 RX-EXT2 Isolation (dB) RX-EXT1 Insertion Loss (dB) -1 1.5 1.5 2.0 2.5 -50 3.0 RX-EXT2 Insertion Loss RX-EXT1 Isolation 0 1.0 1.0 Frequency (GHz) (with matching circuit for 800MHz band) 0.5 -50 3.0 0 RX-EXT1 Insertion Loss RX-EXT2 Isolation 0.0 2.5 (with matching circuit for 800MHz band) Frequency (GHz) 0 2.0 RX-ANT2 Insertion Loss RX-ANT1 Isolation (with matching circuit for 800MHz band) 0 0.5 1.5 Frequency (GHz) RX-ANT1 Insertion Loss RX-ANT2 Isolation 0.0 1.0 RX-ANT1 Isolation (dB) 0.5 (with matching circuit for 800MHz band) (with matching circuit for 800MHz band) 0 -1 -10 -2 -20 -3 -30 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 -50 3.0 RX-EXT1 Isolation (dB) 0.0 TX-EXT1 Insertion Loss (dB) -10 TX-RX Isolation (dB) TX-ANT1 Insertion Loss (dB) -1 0 TX-RX Isolation (dB) (with matching circuit for 800MHz band) 0 NJG1520PE1 nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) Output Power, I vs. Input Power (RX-ANT1, f=885MHz, V =3.5V, V =0V) (TX-ANT1, f=940MHz, V =3.5V, V =-2.5V) SS DD 30 50 30 25 20 20 10 15 15 20 25 30 35 40 Output Power (dBm) 30 ( uA ) 40 DD 35 I Output Power (dBm) P-0.5dB =36.7dBm P -1dB =26.4dBm 8 20 6 15 4 10 2 0 5 0 5 10 15 25 30 Insertion Loss vs. Input Power (TX-ANT1, f=940MHz, VDD=3.5V, VSS =-2.5V) 3.0 RX-ANT1 Insertion Loss (dB) TX-ANT1 Insertion Loss (dB) 20 Input Power (dBm) Insertion Loss vs. Input Power 1.0 0.5 0.0 (RX-ANT1, f=885MHz, VDD=3.5V, VSS =0V) 2.5 2.0 1.5 1.0 0.5 0.0 15 20 25 30 35 40 5 Input Power (dBm) 10 15 SS -50 -55 -60 -65 50kHz offset -70 100kHz offset -75 -80 15 20 25 30 Input Power (dBm) 30 35 DD 35 Adjacent Channel Leakage Power (dBc) DD 25 ACP vs. V (TX-ANT1, f=940MHz, V =3.5V, V =-2.5V) -45 20 Input Power (dBm) ACP vs. Input Power Adjacent Channel Leakage Power (dBc) 10 25 Input Power (dBm) 1.5 SS (TX-ANT1, f=940MHz, Pin=30dBm, V =-2.5V) SS -55 -60 50kHz offset -65 -70 100kHz offset -75 -80 2.7 2.9 3.1 V DD 3.3 3.5 (V) -9- ( uA ) DD 40 vs. Input Power DD DD DD I Output Power, I NJG1520PE1 nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) RX Isolation vs. Ambient Temperature Loss vs. Ambient Temperature (Tx-Ant1, Pin=30dBm, f=940MHz, V =-2.5V) (TX-ANT1, Pin=30dBm, f=940MHz, V =-2.5V) SS SS 40 V =3.5V V =3.5V V =3.0V V =3.0V DD DD DD 0.8 DD TX-RX Isolation (dB) TX-ANT1 Insertion Loss (dB) 1.0 V =2.7V DD 0.6 0.4 0.2 0.0 -50 0 50 V =2.7V 35 DD 30 25 20 -50 100 0 -0.5dB ACP(offset:50kHz) vs. Ambient Temperature vs. Ambient Temperature (Tx-Ant1, f=940MHz, V 45 SS (Tx-Ant1, Pin=30dBm, f=940MHz, V =-2.5V) =-2.5V) SS -55.0 V =3.5V V =3.5V V =3.0V V =3.0V DD ACP offset:50kHz (dBc) DD DD V =2.7V P-0.5dB (dBm) DD 40 35 30 -50 0 50 DD V =2.7V DD -60.0 -65.0 -70.0 -50 100 0 P Loss vs. Ambient Temperature -1dB vs. Ambient Temperature (Rx-Ant1, f=885MHz, V (RX-ANT1, Pin=10dBm, f=885MHz, V =0V) SS V =3.5V V =3.5V V =3.0V V =3.0V SS =0V) DD DD DD V =2.7V 30.0 (dBm) DD DD 25.0 -1dB 0.6 V =2.7V 0.4 P RX-ANT1 Insertion Loss (dB) 35.0 DD 20.0 0.2 0.0 -50 0 50 100 o Ambient Temperature ( C ) - 10- 100 Ambient Temperature ( C ) Ambient Temperature ( C ) 1.0 50 o o 0.8 100 Ambient Temperature ( C ) Ambient Temperature ( C ) P 50 o o 15.0 -50 0 50 100 o Ambient Temperature ( C ) NJG1520PE1 nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) TX-EXT1 Insertion Loss TX-RX Isolation (with matching circuit for 1.5GHz band) -10 -2 -20 -3 -30 -4 -40 -5 1.0 1.5 2.0 2.5 -1 -10 -2 -20 -3 -30 -4 -40 -5 -50 3.0 0.0 0.5 Frequency (GHz) -20 -3 -30 -4 -40 1.0 1.5 2.0 2.5 RX-ANT2 Insertion Loss (dB) -2 RX-ANT2 Isolation (dB) RX-ANT1 Insertion Loss (dB) -10 -5 0 0 -1 0.5 -2 -20 -3 -30 -4 -40 0.0 0.5 -3 -30 -4 -40 -5 Frequency (GHz) 2.5 -50 3.0 RX-EXT2 Insertion Loss (dB) -20 0 RX-EXT2 Isolation (dB) RX-EXT1 Insertion Loss (dB) 0 -2 2.0 1.0 1.5 2.0 2.5 -50 3.0 RX-EXT2 Insertion Loss RX-EXT1 Isolation -10 1.5 0 Frequency (GHz) -1 1.0 -50 3.0 -10 -5 -50 3.0 (with matching circuit for 1.5GHz band) 0.5 2.5 -1 RX-EXT1 Insertion Loss RX-EXT2 Isolation 0.0 2.0 (with matching circuit for 1.5GHz band) Frequency (GHz) 0 1.5 RX-ANT2 Insertion Loss RX-ANT1 Isolation (with matching circuit for 1.5GHz band) 0.0 1.0 Frequency (GHz) RX-ANT1 Insertion Loss RX-ANT2 Isolation 0 0 RX-ANT1 Isolation (dB) 0.5 (with matching circuit for 1.5GHz band) (with matching circuit for 1.5GHz band) 0 -1 -10 -2 -20 -3 -30 -4 -40 -5 0.0 0.5 1.0 1.5 2.0 2.5 -50 3.0 Frequency (GHz) - 11 - RX-EXT1 Isolation (dB) 0.0 TX-EXT1 Insertion Loss (dB) -1 TX-RX Isolation (dB) TX-ANT1 Insertion Loss (dB) 0 0 0 TX-RX Isolation (dB) TX-ANT1 Insertion Loss TX-RX Isolation NJG1520PE1 nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) vs. Input Power Output Power, I (TX-ANT1, f=1453MHz, VDD =3.5V, VSS =-2.5V) DD 30 60 25 40 20 20 15 20 25 30 35 P -1dB =26.2dBm 25 6 15 4 10 2 0 5 40 10 =3.5V, V 15 20 SS (RX-ANT1, f=1501MHz, V RX-ANT1 Insertion Loss (dB) TX-ANT1 Insertion Loss (dB) 3.5 1.0 0.5 0.0 20 25 30 35 40 1.5 1.0 0.5 10 15 SS =-2.5V) -65 50kHz offset 100kHz offset -75 25 30 Input Power (dBm) - 12- 30 35 DD -60 20 25 ACP vs. V -55 15 20 Input Power (dBm) -50 -80 =0V) 2.0 5 -45 -70 SS 0.0 35 Adjacent Channel Leakage Power (dBc) Adjacent Channel Leakage Power (dBc) =3.5V, V =3.5V, V 2.5 ACP vs. Input Power DD DD 3.0 Input Power (dBm) (TX-ANT1, f=1453MHz, V 30 Insertion Loss vs. Input Power =-2.5V) 1.5 15 25 Input Power (dBm) Insertion Loss vs. Input Power DD 8 20 Input Power (dBm) (TX-ANT1, f=1453MHz, V 10 5 0 15 SS I 30 Output Power (dBm) 80 IDD ( uA ) Output Power (dBm) P-0.5dB =36.9dBm 35 vs. Input Power (RX-ANT1, f=1501MHz, V =3.5V, V =0V) 100 40 DD ( uA ) DD DD Output Power, I (TX-ANT1, f=1453MHz, Pin=30dBm, V =-2.5V) SS -55 -60 -65 50kHz offset -70 100kHz offset -75 -80 2.7 2.9 3.1 V DD (V) 3.3 3.5 NJG1520PE1 nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) RX Isolation vs. Ambient Temperature Loss vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) SS 45.0 V =3.5V V =3.5V V =3.0V V =3.0V DD DD TX-RX Isolation (dBm) TX-ANT1 Insertion Loss (dB) (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) SS 1.0 DD 0.8 V =2.7V DD 0.6 0.4 0.2 0.0 -50 0 50 o DD V =2.7V 40.0 DD 35.0 30.0 25.0 -50 100 0 Ambient Temperature ( C ) P -0.5dB vs. Ambient Temperature (Tx-Ant1, f=1453MHz, V 45.0 SS (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) =-2.5V) SS -60.0 V =3.5V V =3.0V V =3.0V DD ACP offset:50kHz (dBc) DD DD V =2.7V 40.0 P -0.5dB (dBm) DD 35.0 0 50 DD V =2.7V DD -65.0 -70.0 -75.0 -50 100 0 100 Ambient Temperature ( C ) Ambient Temperature ( C ) Loss vs. Ambient Temperature P (RX-ANT1, Pin=10dBm, f=1501MHz, VSS =0V) -1dB VS. Ambient Temperature (RX-ANT1, f=1501MHz, V 1.2 30.0 V =3.5V V =3.5V V =3.0V V =3.0V V =2.7V V =2.7V SS =0V) DD DD DD DD DD DD P-1dB (dBm) RX-ANT1 Insertion Loss (dB) 50 o o 1.0 100 ACP(offset:50kHz) vs. Ambient Temperature V =3.5V 30.0 -50 50 Ambient Temperature ( o C ) 0.8 0.6 25.0 20.0 0.4 0.2 -50 0 50 100 o Ambient Temperature ( C ) 15.0 -50 0 50 100 o Ambient Temperature ( C ) - 13 - NJG1520PE1 nTRUTH TABLE ”H”=VCTL (H), ”L”=VCTL (L), ”X”=H or L CONTROL INPUT TX/RX Diversity IN/OUT ROUTE CONTROL OUTPUT SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 CTL1 CTL2 CTL3 TX-ANT1 H X H OFF OFF OFF ON ON OFF OFF OFF ON TX-EXT1 H X L OFF OFF ON OFF ON ON ON OFF OFF RX-ANT1 L L H OFF OFF ON OFF ON OFF ON ON ON RX-ANT2 L H H ON OFF OFF OFF ON ON ON ON RX-EXT1 L L L OFF OFF OFF ON ON ON OFF ON OFF RX-EXT2 L H L OFF OFF OFF ON ON ON ON ON OFF ON nPIN CONFIGRATION (TOP VIEW) VDD CTL1 GND CTL2 CTL3 VSS 6 5 4 3 2 1 GND 7 24 GND ANT-SW DECORDER 23 EXT2 GND 8 22 GND GND 9 SW1 SW2 SW5 SW9 SW4 TER1 10 21 EXT1 SW3 20 GND SW4 RX 12 19 TX SW6 13 GND - 14- SW8 SW7 GND 11 14 ANT1 15 16 17 18 GND ANT2 TER2 GND NJG1520PE1 nRECOMMENDED CIRCUIT (TX-ANT1 PASSING) 0V/3V 0V/3V 0V/3V CTL1 C1 1000pF 3.5V CTL2 R1(*) 100kΩ CTL3 R3(*) 100kΩ R2(*) 100kΩ C2 1000pF VSS VDD 6 5 4 3 2 -2.5V 1 7 24 ANT-SW DECORDER 8 (TER1) 50Ω RX C10 5pF 23 9 22 10 21 11 20 12 19 C3 L1 C3 16pF(800MHz) 7pF(1.5GHz) L1 15nH(800MHz) 6.8nH(1.5GHz) C8 56pF EXT2 50Ω C7 56pF EXT1 50Ω TX C6 13 15 14 16 17 C4 56pF C5 56pF ANT1 ANT2 50Ω 50Ω 18 L2 50Ω C9 10pF (TER2) 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 nRECOMMENDED PCB DESIGN EXT1 EXT2 TX C7 C8 C6 C2 R2 C9 NJG 1520PE1 VSS R3 CTL1 VDD ANT2 C5 CTL3 C4 CTL2 R1 L2 C3 C1 C10 L1 GND ANT1 PCB: FR-4, t= 0.2mm Strip width: 0.4mm 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 COMMENT R1-R3 100KΩ C1, C2 1000pF MURATA(GRM36) C4, C5, C7, C8 56pF MURATA(GRM36) C3 16pF 7pF MURATA(GRM36) C6 22pF 9pF MURATA(GRM36) C9 10pF MURATA(GRM36) C10 5pF MURATA(GRM36) L1 15nH 6.8nH TAIYO-YUDEN(HK1005) L2 22nH 8.2nH 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 nPACKAGE OUTLINE (FFP24-E1) 1pin INDEX 0.35 2pin INDEX 0.254±0.1 3.5 ±0.1 0.30 0.20 0.5 0.5 0.17 0.10 0.30 0.85±0.15 0.365 0.27 UNITS PCB OVER COAT LEAD SURFACE WEIGHT 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. : mm : Ceramic : Epoxy resin : Au : 30mg [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 - 17 -