SW-163-PIN

RF Switches Overview

The SW-163-PIN is a matched SP3T RF switch manufactured by M/A-COM Technology Solutions. It operates within a frequency range of 20 MHz to 1500 MHz and features a nominal impedance of 50 Ohms. The device incorporates an internally terminated design with an integral TTL driver for simplified control. Typical insertion loss is specified at 0.9 dB. It supports a supply voltage of 12V and functions within an operating temperature range of -55°C to 85°C. The component utilizes through-hole mounting.

RF Switches Feature Summary

• Internally terminated architecture for consistent performance
• Integral TTL driver simplifies interface requirements
• Low insertion loss characteristics
• Matched 50 Ohm nominal impedance

RF Switches Applications

• RF signal routing in communication systems
• Antenna switching applications
• Test and measurement equipment
• Military and aerospace radar systems

RF Switches Procurement Notes

Verify the specific datasheet version, as M/A-COM indicates this product may be under development consideration with performance based on targets. Confirm MIL-STD-883 screening availability if required for your application. Ensure compatibility with 12V supply and TTL logic levels. Check for any obsolescence notices or alternative part recommendations from the manufacturer before finalizing procurement.

RF Switches Selection Notes

Select this component when a three-pole single-throw configuration is required for frequencies up to 1500 MHz. The integral TTL driver eliminates the need for external control circuitry. Consider the through-hole package for board layout constraints. Verify that the 0.9 dB typical loss meets system budget requirements. Compare against SPDT or SP4T variants like SW-162 or SW-164 if port count differs.

RF Switches Part Context

This part belongs to the SW-16x series of matched RF switches from M/A-COM. It shares similar frequency ranges and driver technologies with related models such as the SW-162-PIN (SPDT) and SW-164-PIN (SP4T). These components are designed for high-isolation switching applications using PIN diode technology fabricated with low-loss processes.

RF Switches Replacement Considerations

Direct substitutes include SW-162-PIN for SPDT needs and SW-164-PIN for SP4T configurations within the same frequency range. For broader bandwidth, consider the SW-241-PIN which covers 5 to 2000 MHz. Verify pinout and driver compatibility when cross-referencing.