STMicroelectronics

BALF-SPI2-02D3 Ultra-Miniature Balun

STMicroelectronics' 50 Ω nominal input/conjugate matched balun to ST S2-LP, 433 MHz with integrated harmonic filter

Image of STMicroelectronic's BALF-SPI2-02D3 Ultra-Miniature BalunSTMicroelectronics' BALF-SPI2-02D3 ultra-miniature balun with Rx and Tx impedance optimized for S2-LP RF transceivers at 433 MHz. The BALF-SPI2-02D3 single-component solution simplifies RF complexity implementation by providing an optimized Rx sensitivity and output power with a PCB occupation under 3.2 mm², compared with 154 mm² for the equivalent discrete solution. With low dispersion overtemperature, the BALF-SPI2-02D3 surpasses discrete solutions.

Features

  • Monolithic RF solution for matching, balun, and harmonic filter
  • Optimum impedance matched to S2-LP
  • Rx and Tx balun integrated
  • Low-temperature variation compared with discrete
  • Harmonics filtering compliant with ETSI regulation
  • PCB space reduction from 154 mm² using discrete, down to 3.2mm² with balun
Applications
  • Asset tracking
  • Wireless alarm systems
  • Smart metering
  • Home energy management systems
  • Smart homes
  • Building automation
  • Industrial monitoring and controls
  • Smart lighting systems

BALF-SPI2-02D3 Ultra-Miniature Balun

图片制造商零件编号描述可供货数量价格查看详情
BALUN 433MHZ 6WFBGA FCBGABALF-SPI2-02D3BALUN 433MHZ 6WFBGA FCBGA28280 - 立即发货$6.29查看详情
发布日期： 2018-10-16

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