Balun BALF-CC26-05D3 for CC26xx transceivers. Free Technical Library News

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Balun BALF-CC26-05D3 for CC26xx transceivers

24.08.2017

ST has released a new BALF-CC26-05D3 balun designed to match CC2620, CC2630, CC2640, CC2650 (Texas Instruments) transceivers with an antenna. The balun eliminates all LC elements between the CC26xx output and the antenna, simplifying wiring and reducing PCB area.

Additional savings are obtained by reducing the number of soldering points. The balun operates in the 2400 MHz band and is optimized for use with CC2640 and CC2650 chips in 5x5 mm packages. In addition to the impedance matching function, the BALF-CC26-05D3 balun contains a built-in harmonic filter, which simplifies certification for Bluetooth and ZigBee devices.

Features of BALF-CC26-05D3:

RF matching transformer 2,45 GHz
Integrated harmonic filter
Low insertion loss
Low amplitude imbalance
Technology "Chip on glass"
Size less than 1,5mm2

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