BALF-SPI-01D3 Datasheet (STMicroelectronics) - 50ohm nominal input / conjugate match balun

BALF-SPI-01D3, 50ohm nominal input / conjugate match balun

STMicroelectronics BALF-SPI-01D3 is an ultra miniature balun.

The BALF-SPI-01D3 integrates matching network and harmonics filters.

Matching impedance has been customized for the SPIRIT1 ST transceiver.

The BALF-SPI-01D3 uses STMicroelectronics IPD technology on non-conductive glass substrate which o

BALF-SPI-01D3 50 Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter Datasheet  production data Flip-Chip package 6 bumps Figure 1.

Pin coordinates (top view) 1' 5;B3 $17 5;B1 $ % 1' 7; & Figure 2.

Application schematic (top view) & 9 3,2 3,2 95( 9%$7 3,2 3,2 6'1 0,62 6036([W 026, 63,5,7 6036([W 6&/.

7; ;,1 9%$7 5)3 5)1 &6Q 1'B3$ ;

BALF-SPI-01D3 Features

* 50 Ω nominal input / conjugate match to SPIRIT1

* Low insertion loss

* Low amplitude imbalance

* Low phase imbalance

* Small footprint Benefits

* Very low profile (< 670 μm)

* High RF performance

* RF BOM and area reduction Applications

* 868 MHz and 915 MHz imp