General Description

The HMC182S14 & HMC182S14E are low-cost terminated SP4T switches in 14-lead SOIC packages for use in antenna diversity, switched fi lter banks, gain/attenuation selection, and general channel multiplexing applications. The switch can control signals up to 2 GHz. A 2:4 decoder is integrated on the switch, requir

ing only 2 control lines and a negative bias to select each RF path. The 2:4 decoder replaces 4 to 8 control

lines normally required by GaAs SP4T switches. The HMC182S14 & HMC182S14E are drop-in replace ments for the HMC165S14 in applications requiring low “off state” VSWR. See positive bias/TTL SP4T HMC241QS16.

Features

Low Insertion Loss: 0.8dB

Integrated 2:4 Decoder

14 Lead SOIC Package

Typical Applications

The HMC182S14 / HMC182S14E is ideal for:

• 800 - 1000 MHz Basestation