AS018R1-01, AS018R1-10 is a GaAs IC SPST switch from Alpha Industries with broadband DC-10 GHz, 7 lead hermetic package and meet MIL-STD requirements.
This document describes the Alpha Industries AS018R1 series, which includes the AS018R1-01 (through-hole) and AS018R1-10 (gullwing surface mount) models. These are Gallium Arsenide (GaAs) IC FET SPST reflective switches designed for microstrip applications with broadband performance from DC to 10 GHz.
The datasheet provides detailed electrical specifications, including insertion loss and isolation values across various frequency bands up to 10 GHz. It also lists operating characteristics such as switching rise/fall times, video feedthrough, and intermodulation intercept points (IP3). Additionally, the document includes absolute maximum ratings for input power, control voltage, and temperature ranges.
| Frequency Range | DC-10 GHz |
|---|---|
| Package Type | 7 Lead Hermetic Package |
| Insertion Loss (DC-2.0 GHz) | 0.6 dB Typ. |
| Isolation (DC-10.0 GHz) | 35 dB Max |
| Switching Rise/Fall Time | 3 ns |
| Operating Temperature Range | -55°C to +125°C |
The AS018R1-10 is the gullwing version of the device designed for surface mount applications, while the -01 is the standard leaded version.
The absolute maximum rating for RF Input Power (RF In) is 1W.