PE4141B-W

RF Mixers Overview

The PE4141B-W is an UltraCMOS RF mixer manufactured by pSemi, designed for broadband applications ranging from 0 Hz to 1 GHz. It features a quad MOSFET architecture that allows configuration as single-ended or differential inputs and outputs. The device utilizes digital control signals to operate as an analog multiplexer via its Local Oscillator (LO) ports. Packaged in an 8-MSOP surface-mount format, it integrates advanced RF-SOI technology for high performance in compact designs.

RF Mixers Feature Summary

• Quad MOSFET architecture supporting single-ended or differential configurations
• Broadband operation covering 0 Hz to 1 GHz frequency range
• Digital control interface enabling analog multiplexer functionality via LO ports

RF Mixers Applications

• RF signal mixing in communication systems
• Analog multiplexer implementation using digital controls
• Broadband receiver front-end stages

RF Mixers Procurement Notes

Verify the specific ordering suffix and package variant when sourcing components. Confirm RoHS compliance status through official manufacturer documentation. Ensure the supplier provides valid traceability data matching the original manufacturer's specifications. Cross-reference the part number with current pSemi product listings to confirm availability and manufacturing status before finalizing procurement plans.

RF Mixers Selection Notes

Select this component for applications requiring broadband mixing capabilities up to 1 GHz. The UltraCMOS technology offers advantages in size and integration compared to traditional discrete solutions. Consider the 8-MSOP package constraints for PCB layout. Evaluate the digital control requirements for the analog multiplexer function if utilizing the LO port configuration.

RF Mixers Part Context

This device belongs to the UltraCMOS series of RF mixers from pSemi. It leverages patented Silicon-on-Insulator (SOI) technology to deliver high linearity and low noise figure. The product line targets mobile, consumer, and infrastructure markets where compact form factors and high performance are critical for system integration.

RF Mixers Replacement Considerations

Consult official pSemi substitution guides for direct replacements. Verify pin compatibility and electrical parameters against alternative quad MOSFET mixers. Ensure any substitute supports the required 0 Hz to 1 GHz bandwidth and digital control interface.