BAL-2593D5U: 50/50+j50 balun transformer for 2.45 GHz ISM band
The BAL-2593D5U is a balun designed to transform a single-ended signal to differential signals in Bluetooth applications.
With less than 1.2 dB insertion losses in the 2400 MHz to 2500 MHz bandwidth, it has been customized for STLC2592/2593/2500D Bluetooth transceivers and specific requirements for the SCC22 parameter at 2f0 (4.88 GHz).
The BAL-2593D5U integrates a complex impedance matching network, so no external components are required on the PCB. Both overall performances and PCB area are optimized.