HMC240A - Analog Devices

HMC240A GaAs MMIC SPDT SWITCH

The HMC240A is a low cost GaAs MESFET SPDT switch chip. Covering DC to 4 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

The HMC240A is ideal for: Broadband Performance: DC - 4 GHz
• Telecom Infrastructure Low Insertion Loss: 0.5 dB @ 2 GHz
• Microwave Radio & VSAT High IIP3: +48 dBm
• Military & Space Small Size: 0.66 x 0.60 x 0.18 mm
• Test Instrumentation LETE Functional Diagram General Description The HMC240A is a low cost GaAs MESFET SPDT switch chip. Covering DC to 4 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 .