NJG1656LK4 Datasheet | New Japan Radio

.. SP9T ANTENNA SWITCH GaAs MMIC GENERAL DESCRIPTION The NJG1656LK4 is a GaAs SP9T antenna switch IC for GSM/TD-SCDMA multi-band handsets. The IC contains a MMIC switch die with on-chip logic circuits and a LTCC substrate with built-in three-LPFs on GSM/TD-SCDMA transmit paths for suppression of transmitter harmonics. This switch IC Features very low harmonics, low insertion loss, high Isolation and small package size. This IC has ESD protection devices to achieve excellent ESD performances. Features Built-in three LPFs PACKAGE OUTLINE Low harmonics Low insertion loss Small package size Attenuation 32/32/30 dB typ. on GSM850/900 TX @2fo / 3fo /...