NJG1673LK3

DataSheet.in NJG1673LG3 SP9T ANTENNA SWITCH GaAs MMIC I GENERAL DESCRIPTION The NJG1673LG3 is a GaAs SP9T antenna switch IC designed for GSM/CDMA/UMTS multimode handsets. This switch features very small package size (3.2mmx2.5mmx0.85mm), high linearity, low insertion loss and high isolation. The NJG1673LG3 contains a switch die with on-chip logic circuits, ESD protection circuits and a LTCC substrate with built-in two LPFs on GSM transmit paths for suppression of transmitter harmonics. For saving current consumption, the NJG1673LG3 has a sleep mode. I FEATURES G Small package G Sleep mode G High linearity I PACKAGE OUTLINE NJG1673LG3 LCSP20-G3 (Package size: 3.2mm x 2.5mm x 0.85mm typ.) IMD3 -110dBm typ. @ UMTS Band 1/2/5, PTx=20dBm, PJ=-15dBm IMD2 -110dBm typ. @ UMTS Band 1/2/5, PTx=20dBm, PJ=-15dBm 2nd harmonics -75dBc typ. @ GSM850/900 Tx, Pin=34dBm 3rd harmonics -75dBc typ. @ GSM1800/1900 Tx, Pin=32dBm 0.40dB typ. @ UMTS Band 5 0.60dB typ. @ UMTS Band 2 0.70dB typ. @ UMTS Band 1 0.85dB typ. @ GSM850/900 Tx 1.00dB typ. @ GSM1800/1900 Tx Attenuation 30dB typ. on GSM850/900 Tx @2fo / 3fo Attenuation 30dB typ. on GSM1800/1900 Tx @2fo / 3fo 2.5V~3.0V (2.7V typ) On-chip ESD protection circuit G Low insertion loss G Built-in two LPFs G Low operating voltage G High ESD tolerance G Lead-free and halogen-free I PIN CONFIGURATION (Top view) CTLC CTLB CTLD VDD PIN CONNECTION 1 20 19 DECODER 18 17 SLEEP CTLA 2 16 RX1 TRX1 3 15 RX2 TRX2 4 14 RX3 TRX3 5 13 R...