PE41901A-X

RF Mixers Overview

The PE41901A-X is an UltraCMOS image reject mixer designed for VSAT applications. It operates within a frequency range of 10 GHz to 19 GHz and integrates two mixers on a single chip. The component utilizes pSemi's patented UltraCMOS technology, which combines CMOS integration with high-performance RF capabilities. It is housed in a 24-VFQFN package with an exposed pad, providing a compact solution for satellite communication systems requiring high linearity and low noise figure.

RF Mixers Feature Summary

• Implements UltraCMOS technology for integrated RF and digital functionality
• Provides image rejection capability for improved signal integrity
• Designed specifically for VSAT satellite communication architectures

RF Mixers Applications

• VSAT satellite communication terminals
• Satellite uplink and downlink receivers
• Microwave radio relay systems

RF Mixers Procurement Notes

Verify the obsolete status of this specific part number before initiating procurement. Confirm that the 24-VFQFN package dimensions match the target PCB layout. Ensure compatibility with existing IF stage requirements given the fixed operating frequency range. Check for updated replacement recommendations from the manufacturer due to product lifecycle changes.

RF Mixers Selection Notes

Select this component for designs requiring integrated image rejection in the Ka-band spectrum. The dual-mixer architecture simplifies circuit design compared to discrete solutions. Consider the thermal performance of the exposed pad package for heat dissipation. Evaluate system-level noise figures against the mixer's inherent specifications.

RF Mixers Part Context

This device belongs to pSemi's portfolio of UltraCMOS RF components. The brand specializes in silicon-based RF solutions that replace traditional compound semiconductor devices. The PE41901A-X represents a specialized mixer solution within their broader suite of switches and attenuators, targeting niche satellite communication markets.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements may not be officially listed. Consult manufacturer engineering support for current equivalent recommendations.