The HL9405 is a broadband balun that operates from 500 kHz to 50 GHz. It has an amplitude of 0.3 dB from 20 GHz to 50 GHz and a phase match of 4 degrees. This ROHS-compliant balun is ideal for applications such as 50 Gbps communications systems, modulator drivers, high-speed analog-to-digital converters, and single-ended to differential data conversion. It can also be used as a high-performance signal combiner.