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BALF-SPI2-02D3 Datasheet 50ohm Nominal Input / Conjugate Match Balun

Manufacturer: STMicroelectronics

Overview: BALF-SPI2-02D3 Datasheet 50 Ω nominal input / conjugate matched balun to ST S2-LP, 433 MHz with integrated harmonic filter Flip-Chip (6 bumps) package Pinout diagram - Top view GND ANT GND RXP RXN TX Product status.

General Description

This device is an ultra-miniature balun.

The BALF-SPI2-02D3 integrates matching network and harmonics filter.

Matching impedance has been customized for the ST S2-LP transceiver.

Key Features

  • 50 Ω nominal input / conjugate matched to ST S2-LP for 433 MHz frequency operation.
  • Low insertion loss.
  • Low amplitude imbalance.
  • Low phase imbalance.
  • Small footprint.
  • Very low profile < 620 μm after reflow.
  • High RF performance.
  • RF BOM and area reduction.

BALF-SPI2-02D3 Distributor