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CXG1198AEQ - SP8T GSM/UMTS Dual Mode Antenna Switch

General Description

The CXG1198AEQ is one of a range of low insertion loss, high power MMIC antenna switches for GSM/UMTS dual-mode handset.

The low insertion loss serves to extend the handset talk time.

Key Features

  • ‹ Low height (1.3mm Max. ) ‹ Low insertion loss 0.90dB (Typ. ) on Tx2 (1910MHz) 0.90dB (Typ. ) on Rx4 (1990MHz) 0.50dB (Typ. ) on TRx (1980MHz) ‹ Built-in dual-LPF Att.
  • 30dB (Typ. ) @2fo (Tx1) Att.
  • 30dB (Typ. ) @2fo (Tx2) ‹ 3 CMOS compatible control lines ‹ Small package size 28-pin LQFN (4.5mm × 3.2mm × 1.3mm) www. DataSheet4U. com Package 28-pin LQFN (Plastic) Structure GaAs Junction-gate PHEMT built-in logic circuits and dual-LPF Sony PHEMT GaAs process is utilized for low insert.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SP8T GSM/UMTS Dual Mode Antenna Switch CXG1198AEQ Description The CXG1198AEQ is one of a range of low insertion loss, high power MMIC antenna switches for GSM/UMTS dual-mode handset. The low insertion loss serves to extend the handset talk time. The switch also contains on-chip logic circuits and built-in dual-LPF on GSM transmit paths for suppression of transmitter harmonics. The dual-LPF is mounted on the lead frame and enables the reduction of component count and simple PCB layout. (Applications: GSM (Triple/Quad band)/UMTS (Dual band) dual-mode handset) Features ‹ Low height (1.3mm Max.) ‹ Low insertion loss 0.90dB (Typ.) on Tx2 (1910MHz) 0.90dB (Typ.) on Rx4 (1990MHz) 0.50dB (Typ.) on TRx (1980MHz) ‹ Built-in dual-LPF Att –30dB (Typ.) @2fo (Tx1) Att –30dB (Typ.