This document describes the features and characteristics of the HMC199MS8 dual SPDT switch. The switch integrates two SPDT switches and a through line, suitable for applications in the DC to 2.5 GHz range. It features low insertion loss, positive voltage control, and an ultra-small package.
The HMC199MS8 is a low-cost dual SPDT GaAs "bypass" switch integrated into an 8-lead MSOP package. It covers a frequency range from DC to 2.5 GHz and features low insertion loss of less than 0.5 dB at 2.0 GHz. The component integrates two SPDT switches and a through line onto a single IC, allowing for the switching of passive or active external circuit components in and out of the signal path.
| Frequency Range | DC - 2.5 GHz |
|---|---|
| Insertion Loss (DC - 2.0 GHz) | 0.5 dB typical |
| Isolation (DC - 2.0 GHz) | 22 dB typical |
| Package Type | MSOP8 |
| Operating Temperature | -40 to +85 °C |
| Control Voltage | 0/+5 Vdc |
The device operates from DC to 2.5 GHz.
The typical insertion loss is less than 0.5 dB at 2.0 GHz.
The switch uses positive control with a voltage of 0/+5Vdc.