75 Ohm CATV Switches from RFMW

Skyworks SKY13547-490LF and SKY13548-385LF SPDT switches support DOCSIS 3.x from 5 to 1800MHzRFMW, Ltd. announces design and sales support for two Skyworks 75 ohm switches serving Set Top Box (STB) applications. The SKY13547-490LF and SKY13548-385LF SPDT switches support both forward and reverse path applications for DOCSIS 3.0 and DOCSIS 3.1 with a frequency range of 5 to 1800MHz. High linearity typifies these switches as well as low insertion loss (0.3dB for the SKY13547-490LF and 0.4dB for the SKY13548-385LF) and high input and output return loss of 20dB. The SKY13547-490LF is offered in a 2x2mm package while the Skyworks SKY13548-385LF is provided in a smaller, 1x1mm package. These devices can also be used for terrestrial and cable set-top box, cable modem and home gateway, personal video recorder (PVR) and digital video recorder (DVR) applications.

About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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