4242-52

Overview

The pSemi 4242-52 is an UltraCMOS RF switch IC with SPDT topology. It operates within a frequency range of 10 MHz to 3 GHz. The device features a 50 Ohm impedance and is housed in an SC-70-6 package. This component utilizes reflective switching technology for general-purpose applications.

Feature Summary

• UltraCMOS technology implementation
• SPDT circuit configuration
• SC-70-6 surface mount packaging

Applications

• General purpose RF switching
• Wireless communication systems
• RF signal routing

Procurement Notes

Verify the current product status as sources indicate this part may be obsolete. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing design specifications before procurement, considering potential lifecycle limitations associated with discontinued components.

Selection Notes

Select this component for applications requiring SPDT switching up to 3 GHz. The SC-70-6 package suits space-constrained designs. Evaluate performance against newer alternatives if long-term supply stability is critical, given the obsolete status indicated in public records.

Part Context

This part belongs to the UltraCMOS series from pSemi. It represents an earlier generation of RF switches utilizing reflective topology. The device serves as a foundational component for basic RF signal path management in wireless infrastructure and consumer electronics.

Replacement Considerations

• PE42424

FAQ

What is the maximum operating frequency?

The maximum operating frequency is 3 GHz.

What is the package type?

The device is packaged in an SC-70-6 format.