Product Summary

The hmc234c8 is a GaAs MMIC SMT high isolation SPDT switch. The HMC234C8 is a broadband high isolation nonrel ective GaAs MESFET SPDT switch in a nonhermetic surface mount ceramic package. Covering DC to 8.0 GHz, the switch features >52 dB isolation up to 2 GHz and >38 dB isolation up to 8.0 GHz. The switch operates using complementary negative control voltage logic lines of -5/0V and requires no bias supply. This product is an excellent pin-for-pin replacement to the SMDI SSW124. It is ideal for: (1)Telecom Infrastructure; (2)Microwave Radio & VSAT; (3)Military Radios, Radar & ECM; (4)Test Instrumentation.

Parametrics

hmc234c8 absolute maximum ratings: (1)RF Input Power (Vctl= -5V)(0.5 - 8 GHz): +30 dBm (@ +50 °C); (2)Control Voltage Range (A & B): +1.0V to -7.5 Vdc; (3)Channel Temperature: 150 °C; (4)Thermal Resistance: 94 °C/W; (5)Storage Temperature: -65 to +150 °C; (6)Operating Temperature: -40 to +85 °C; (7)ESD Sensitivity (HBM)Class: 1A.

Features

hmc234c8 features:Isolation: (1)Isolation: 52 dB @ 2.0 GHz 40 dB @ 6.0 GHz; (2)Insertion Loss: 1.6 dB Typical @ 6.0 GHz; (3)Non-Rel ective Design; (4)Surface Mount Ceramic Package.

Diagrams

hmc234c8 pin connection

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