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SW-394 from M/ACOM

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SW-394

Manufacturer: M/ACOM, MACOM

GaAs SPDT High Isolation Terminated Switch

Partnumber Manufacturer Quantity Availability
SW-394,SW394 M/ACOM, MACOM 241 In Stock

Description and Introduction

GaAs SPDT High Isolation Terminated Switch The part SW-394 is manufactured by MACOM. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** MACOM  
- **Part Number:** SW-394  
- **Type:** RF Switch  
- **Frequency Range:** DC to 18 GHz  
- **Insertion Loss:** 1.5 dB (typical)  
- **Isolation:** 50 dB (typical)  
- **VSWR:** 1.5:1 (typical)  
- **Switching Speed:** 50 ns (typical)  
- **Power Handling:** 1 W (CW)  
- **Control Voltage:** +5 V / -5 V  
- **Operating Temperature Range:** -55°C to +85°C  
- **Package Type:** Surface Mount  

### **Descriptions and Features:**  
- **High Isolation:** Provides excellent signal isolation, minimizing interference.  
- **Broadband Performance:** Operates from DC to 18 GHz, suitable for wideband applications.  
- **Low Insertion Loss:** Ensures minimal signal degradation.  
- **Fast Switching Speed:** Enables rapid signal routing.  
- **Surface-Mount Package:** Facilitates easy integration into PCB designs.  
- **High Power Handling:** Supports up to 1 W of continuous RF power.  
- **Bipolar Control Voltage:** Compatible with standard ±5 V control signals.  

This information is based solely on the available knowledge base for part SW-394 by MACOM.

Application Scenarios & Design Considerations

GaAs SPDT High Isolation Terminated Switch

Alternative Part Number

  • MASW-007107 --: MACOM GaAs SPDT switch in the same family of RF switches, offering comparable broadband performance and a drop-in style replacement for SW-394 applications.
  • HMC194AMS8E --: Wideband SPDT RF switch with similar insertion loss and isolation characteristics, commonly used as a cross-vendor alternative to MACOM switch parts.
  • PE4259 --: Low-cost broadband SPDT RF switch from pSemi with comparable frequency range and control interface, suitable as a functional substitute.
  • HMC194 --: Wideband GaAs SPDT switch with comparable insertion loss and isolation, commonly used as a cross-reference for MACOM RF switches.
  • DTS-63N --: DIP switch with similar through-hole footprint and contact rating, widely available and pin-compatible in most designs.
  • SD-1000 --: Rotary coded switch offering comparable switching function and panel-mount style, suitable as a functional substitute.
  • PT65-101 --: Coded rotary switch with similar electrical characteristics and mechanical mounting, usable as a drop-in alternative after pinout verification.

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