This document describes the features and characteristics of the HMC241QS16 microwave switch, including low insertion loss, single positive supply, and integrated 2:4 TTL decoder.
The HMC241QS16 is a low-cost, non-reflective SP4T switch manufactured by Hittite Microwave Corporation. It operates from DC to 3.5 GHz and features high isolation with a low insertion loss of 0.5 dB at 2 GHz. The device utilizes a single positive bias supply and includes an integrated 2:4 TTL decoder, requiring only two control lines to select one of four paths.
| Frequency Range | DC - 3.5 GHz |
|---|---|
| Insertion Loss (Typical) @ 2 GHz | 0.5 dB |
| Supply Voltage | +5V |
| Package Type | 16 Lead QSOP |
| Operating Temperature | -40 to +85 °C |
| Storage Temperature | -65 to +150 °C |
| Isolation (Typical) @ 3.5 GHz | 23 dB |
It is ideal for Base Stations, Portable Wireless, CATV/DBS, Wireless Local Loop, and Test Equipment.
No, a 2:4 decoder is integrated on the switch, requiring only 2 control lines.
The maximum input power is +27 dBm for the 0.5 - 3.5 GHz range.