This document describes the features and characteristics of the HMC239S8, a low-cost GaAs MMIC SPDT switch. The switch is suitable for low or medium power applications that require extremely fast switching with minimal insertion loss. It can control signals from DC to 2.5 GHz. The two control voltages require a minimal amount of DC current, making it optimal for battery powered radio systems.
The HMC239S8 is an SPDT switch designed for applications requiring fast switching speeds and minimal insertion loss, such as MMDS, wireless LAN, and portable wireless systems. It operates with control voltages of 0/-5V and features a low input IP3 of +50 dBm.
| Frequency Range | DC - 2.5 GHz |
|---|---|
| Insertion Loss (Typical) | 0.4 dB @ DC-0.1 GHz |
| Isolation (Typical) | 35 dB @ DC-0.5 GHz |
| Switching Speed | 2 ns (Rise/Fall) |
| Input IP3 | +50 dBm |
| Package Type | 8-lead SOIC |
The switch requires a minimal amount of DC current with control voltages of 0/-5V.
The device operates from -40 to +85 °C and can be stored between -65 and +150 °C.
The absolute maximum rating for input power at 0.05 GHz is +27 dBm.