HMC545

SPDT Switch SMT, DC - 3 GHz

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Overview

Low Insertion Loss: 0.25 dB
High Input IP3: +65 dBm
Low DC Power Consumption

Positive Control: 0/+3V to 0/+8V
Ultra Small Package: SOT26

The HMC545(E) is a low-cost SPDT switch in 6-lead SOT26 plastic package for use in general switching applications which require very low insertion loss and very small size. With 0.25 dB typical loss, these devices can control signals from DC to 3.0 GHz and are especially suited for IF and RF applications including Cellular/3G, ISM, automotive and portables. The design provides exceptional insertion loss performance, ideal for filter and receiver switching. RF1 and RF2 are reflective shorts when “Off”. The two control voltages require a minimal amount of DC current and offer compatibility with CMOS and some TTL logic families.

Applications