General Description

The HMC253QS24 & HMC253QS24E are low-cost non-refl ective SP8T switches in 24-lead QSOP packages featuring wideband operation from DC to 2.5 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 3:8 decoder is integrated on the switch requiring only 3 control lines and a positive bias to select each path. The HMC253QS24 & HMC253QS24E SP8T will replace multiple confi gurations of SP4T and SPDT MMIC switches.

Features

Low Insertion Loss (2 GHz): 1.3dB

Single Positive Supply: Vdd = +5V

Integrated 3:8 TTL Decoder

24 Lead QSOP Package

Typical Applications

The HMC253QS24 / HMC253QS24E is ideal for DC - 2.5 GHz applications:

• CATV/DBS

• CDMA

• Cellular/PCS