The F5288 is an eight-channel TRX half-duplex silicon IC designed using a SiGe BiCMOS process for 28GHz dual polarization 5G phased-array applications. The core IC has very flexible gain and phase control on each channel to achieve fine beam steering and gain compensation between radiating channels. The core design includes standard SPI protocol that operates up to 50MHz with fast-beam switching and fast beam-state loading. 

Features

  • 26.5GHz to 29.5GHz operation
  • 8 radiation channels
  • 100ns typical TX/RX mode switching time
  • 20ns typical gain and phase settling time 
  • 31.5dB gain attenuation range
  • 4-bit chip address
  • Integrated PTAT with external biasing
  • Internal temperature sensor
  • Internal power detection
  • Up to 50MHz SPI control
  • 2048 on-chip programmable beam states
  • Supply voltage: +2.3V to +2.7V
  • 4.2mm × 5.5mm, 80-BGA package
  • -40°C to +95°C ambient operating temperature range
  • 50°C typical ambient operating temperature 

Product Options

Orderable Part ID Part Status Pkg. Type Lead Count (#) Temp. Grade Carrier Type Package Buy Sample
F5288ANGI Preview FCCSP 80 I Tray Package Info
Availability
F5288ANGI8 Preview FCCSP 80 I Reel Package Info
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
F5288 Short-Form Datasheet Short Form Datasheet PDF 155 KB
User Guides & Manuals
RF Product Selection Guide Guide PDF 1.18 MB
Other
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB

Boards & Kits

Part Number Title Type Company
F5288EVS Evaluation System for the F5288 Transmit/Receive Half Duplex IC Evaluation