HMC240 - Hittite Microwave Corporation

HMC240 GaAs MMIC SPDT SWITCH

The HMC240 is a low cost GaAs MESFET SPDT switch chip. Covering DC to 4.0 GHz, this switch offers high isolation and low insertion loss. RF1 and RF2 are reflective shorts when “off”. The switch can operate using either two negative control logic inputs of -5/0V or two positive control voltage logic inputs of 0/+5V. All data is tested with the chip in a 50 Ohm.

Features

Broadband Performance: DC - 4.0 GHz Low Insertion Loss: 0.5 dB @ 2.0 GHz High IIP3: +48 dBm Small Size: 0.70 mm x 0.70 mm x 0.13 mm Typical Applications The HMC240 is ideal for:
• Telecom Infrastructure
• Microwave Radio & VSAT
• Military & Space
• Test Instrumentation Functional Diagram General Description The HMC240 is a low cost GaAs MESFET SPDT switch chip. Covering DC to 4.0 GHz, this switch offers high isolation and low insertion loss. RF1 and RF2 are reflective shorts when “off”. The switch can operate using either two negative control logic inputs of -5/0V or two positive control vol.