The three units that comprise Open RAN 5G networks need precise timing to properly interoperate.
Front-end module supports 3G, 4G, 5G
The SKY5805-11 RF front end from Skyworks adds a PA, RF switches, couplers, and filters to handsets, data cards, and M2M devices.
PIN diode protects RF receivers from interference
The SKY16603-632LF from Skyworks uses two diodes in an anti-parallel configuration.
IMS 5G Summit: Design challenges remain (part 2)
Part 2 continues the theme of power and efficiency in amplifiers, adding upload links, fixed access, and open RAN.