njg1521pe1 New Japan Radio Co.,Ltd, njg1521pe1 Datasheet
njg1521pe1
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njg1521pe1 Summary of contents
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... TDMA ANTENNA SWITCH GaAs MMIC nGENERAL DESCRIPTION NJG1521PE1 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 & ...
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... NJG1521PE1 nABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage Supply Voltage Control Voltage V CTL Input Power P in Power Dissipation P D Operating T opr Temperature Storage T stg Temperature nELECTRICAL CHARACTERISTICS 1 [DC CHARACTERISTICS] General Conditions : PARAMETER SYMBOL Positive Supply Voltage Negative Supply Voltage ...
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... Input Signal ACP=-64dBc @ 30dBm PDC Standard, ±100kHz offset P =30dBm in Input Signal ACP=-76dBc @ 30dBm P =30dBm in (1) 0 Input Signal 2nd Harmonics=-70dBc P =30dBm in (1) 0 Input Signal 3rd Harmonics=-100dBc TX-ANT1, TX-EXT1 passing T 1 CTL1~3 D NJG1521PE1 =940MHz in MIN TYP MAX 885 - 960 - 0.45 0.60 - 0.50 0. ...
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... NJG1521PE1 nELECTRICAL CHARACTRISTICS 3 [800MHz RX Mode] General Conditions: PARAMETER SYMBOL Frequency range 2 f RX-ANT1 Insertion Loss LOSS3 P RX-ANT2 Insertion Loss LOSS4 P RX-EXT1 Insertion Loss LOSS5 P RX-EXT2 Insertion Loss LOSS6 P RX-ANT1 Isolation ISL6 RX-ANT2 Isolation ISL7 RX-EXT1 Isolation ISL8 RX-EXT2 Isolation ISL9 Input Power at ...
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... Input Signal ACP=-67dBc @ 30dBm PDC Standard, ±100kHz offset P =30dBm in Input Signal ACP=-76dBc @ 30dBm P =30dBm in (2) 0 Input Signal 2nd Harmonics =-80dBc P =30dBm in (2) 0 Input Signal 3rd Harmonics =-110dBc TX-ANT1,TX-EXT1 Passing 3 CTL1~3 D NJG1521PE1 =1453MHz in MIN TYP MAX 1429 - 1453 - 0.55 0.70 - 0.65 0. ...
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... NJG1521PE1 nELECTRICAL CHARACTRISTICS 5 [1.5GHz RX Mode] General Conditions: PARAMETER SYMBOL Frequency range 4 f RX-ANT1 Insertion Loss LOSS9 P RX-ANT2 Insertion Loss LOSS10 P RX-EXT1 Insertion Loss LOSS11 P RX-EXT2 Insertion Loss LOSS12 P RX-ANT1 Isolation ISL15 RX-ANT2 Isolation ISL16 RX-EXT1 Isolation ISL17 RX-EXT2 Isolation ISL18 Input Power at ...
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... Ground terminal. Please connect this terminal with ground plane as close as 13,16, 18, possible for excellent RF performance. 20, 22,23, 24 DESCRIPTIONS ) or Low-Level(+0.6V~0V). If the voltage level of this terminal Low-Level(+0.6V~0V). If the voltage level of this terminal Low-Level(+0.6V~0V). If the voltage level of this terminal blocking blocking NJG1521PE1 terminal. DD terminal. DD terminal ...
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... NJG1521PE1 nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) TX-ANT1 Insertion Loss TX-RX Isolation (with matching circuit for 800MHz band 0.0 0.5 1.0 1.5 Frequency (GHz) RX-ANT1 Insertion Loss RX-ANT2 Isolation (with matching circuit for 800MHz band 0.0 0.5 1.0 1.5 Frequency (GHz) ...
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... Input Power (dBm) =3.5V, V =-2.5V =36.7dBm -0.5dB =3.5V, V =-2.5V =3.5V, V =-2.5V NJG1521PE1 Output Power, I vs. Input Power DD (RX-ANT1, f=885MHz, V =3.5V =26.4dBm -1dB Input Power (dBm) Insertion Loss vs. Input Power (RX-ANT1, f=885MHz, V =3.5V 3.0 2.5 2.0 1 ...
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... NJG1521PE1 nTYPICAL CHARACTERISTICS (800MHz Band: Measured on the PCB evaluation circuit) Loss vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=940MHz, V 1.0 V =3. =3.0V DD 0.8 V =2.7V DD 0.6 0.4 0.2 0.0 -50 0 Ambient Temperature ( P vs. Ambient Temperature -0.5dB (Tx-Ant1, f=940MHz =3. =3. =2. -50 0 Ambient Temperature ( Loss vs. Ambient Temperature (RX-ANT1, Pin=10dBm, f=885MHz ...
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... Frequency (GHz) 0 -10 -20 -30 -40 -50 2.0 2.5 3.0 0 -10 -20 -30 -40 -50 2.0 2.5 3.0 0 -10 -20 -30 -40 -50 2.0 2.5 3.0 NJG1521PE1 TX-EXT1 Insertion Loss TX-RX Isolation (with matching circuit for 1.5GHz band 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) RX-ANT2 Insertion Loss RX-ANT1 Isolation (with matching circuit for 1.5GHz band 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) ...
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... NJG1521PE1 nTYPICAL CHARACTERISTICS (1.5GHz Band: Measured on the PCB evaluation circuit) Output Power, I vs. Input Power DD (TX-ANT1, f=1453MHz Input Power (dBm) Insertion Loss vs. Input Power (TX-ANT1, f=1453MHz 1.5 1.0 0.5 0 Input Power (dBm) ACP vs. Input Power (TX-ANT1, f=1453MHz, V ...
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... RX Isolation vs. Ambient Temperature =-2.5V) (TX-ANT1, Pin=30dBm, f=1453MHz 45.0 40.0 35.0 30.0 25.0 50 100 ACP(offset:50kHz) vs. Ambient Temperature (TX-ANT1, Pin=30dBm, f=1453MHz, V =-2.5V) SS -60.0 -65.0 -70.0 -75.0 50 100 =0V) SS 30.0 25.0 20.0 15.0 50 100 NJG1521PE1 V =3. =3. =2. Ambient Temperature ( V =3. =3. =2. Ambient Temperature ( P VS. Ambient Temperature -1dB (RX-ANT1, f=1501MHz =3. ...
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... NJG1521PE1 nTRUTH TABLE ”H”=V ,”L”=V CTL(H) CONTROL INPUT TX/RX Diversity IN/OUT ROUTE CTL1 CTL2 TX-ANT1 H X TX-EXT1 H X RX-ANT1 L L RX-ANT2 L H RX-EXT1 L L RX-EXT2 L H nPIN CONFIGRATION (TOP VIEW) GND EXT2 GND EXT1 GND ,”X”= CTL(L) ...
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... If the voltage level of CTL1~CTL3 is unstable, please connect R1~R3 with GND or V 0V/3V 0V/3V CTL3 CTL2 R3(*) R2(*) 100k 100k ANT-SW DECORDER 10pF C5 56pF (TER2) ANT2 50 NJG1521PE1 0V/3V CTL1 R1(*) C1 100k 1000pF C10 5pF 21 (TER1 56pF ANT1 C3 16pF(800MHz) 50 7pF(1.5GHz) ...
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... NJG1521PE1 nRECOMMENDED PCB DESIGN EXT1 NJG ANT2 1521PE1 C10 L1 ANT1 RX Board total Loss (Capacitor, Connector, and PCB) Pass route TX-ANT1 TX-EXT1 RX-ANT1 RX-ANT2 RX-EXT1 RX-EXT2 PARTS LIST R1-R3 C1, C2 C4, C5, C7 C10 L1 L2 PRECAUTIONS [1] The bypass capacitors should be connected to the V respectively ...
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... 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. 0.35 2pin INDEX 0.254±0.1 0.85±0.15 0.20 0.27 NJG1521PE1 UNITS : mm PCB : Ceramic OVER COAT : Epoxy resin LEAD SURFACE : Au ...