General Description

The HMC284MS8G & HMC284MS8GE are low-cost SPDT switches in 8-lead grounded base MSOP packages. The design has been optimized to provide high isolation with minimal insertion loss for medium and low power applications. On-chip circuitry allows positive voltage control operation at very low DC currents with control inputs compatible with CMOS and most TTL logic families. In the “OFF” state, RF1 and RF2 are non-refl ective. See refl ective high isolation SPDT version, HMC194MS8.

Features

High Isolation: >45 dB

Positive control: 0/+5V

Non-Refl ective Design

Ultra Small Pakcage: MSOP8G

Indluded in the HMC-DK005 Designers’ Kit

Typical Applications

The HMC284MS8G / HMC284MS8GE is ideal for:

• Cellular/PCS Base Stations

• 2.4 GHz ISM

• 3.5 GHz Wireless Local Loop