General Description

The HMC222C12 is a broadband non-reflective SP4T switch in a ceramic surface mount package. This SP4T switch covers RF telecom/datacom bands from DC - 7 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 2:4 decoder is integrated on the switch requiring only 2 control lines and a +5V bias to select each path. An input IP3 of +43 dBm helps maintain the best possible dynamic range in receiver & test instrument applications. The integrated 2:4 TTL/CMOS decoder replaces 8 control lines normal required by GaAs SP4T switches.

Features

Broadband Performance: DC to 7 GHz

Single Positive Supply: Vdd = +5V

Integrated 2:4 TTL Decoder

Ceramic SMT Package

Typical Applications

This switch is ideal for DC - 7.0 GHz applications:

• RF Telecom/Datacom

• UNII & HiperLAN

• Wireless Local Loop