pSemi

- Peregrine RF products are produced by pSemi, a Murata company focused on semiconductor integration. For three decades, the Peregrine name has been synonymous with semiconductor technology innovation. In 1988, our founders laid the foundation for our UltraCMOS® technology platform—a patented, advanced form of silicon on insulator (SOI) that delivers a performance edge.

Newest Products View All (20)

PE22100 Push-Pull Driver and 782100 Transformers

Murata Power Solutions' 782100 transformer combines with pSemi's (formerly Peregrine Semiconductor) PE22100 push-pull driver to save dev time of power supplies. Learn More

PE41901 Image Reject Mixer

The pSemi PE41901 is a passive, double-balanced, Ku band image reject mixer with high dynamic range performance and high LO isolation capable of operation up to 19 GHz. Learn More

PE46140 Monolithic Phase and Amplitude Controller - Doherty

pSemi's PE46140 is a HaRP technology-enhanced monolithic phase/amplitude controller designed for precise phase/amplitude control of two independent RF paths. Learn More

PE46130 Monolithic Phase and Amplitude Controller - Doherty

pSemi's PE46130 is a HaRP technology-enhanced monolithic phase/amplitude controller designed for precise phase/amplitude control of two independent RF paths. Learn More

PE4152 UltraCMOS® Quad MOSFET Mixer

pSemi introduces their PE4152 UltraCMOS quad MOSFET mixer with an integrated local oscillator amplifier. Learn More

PE42723 UltraCMOS® SPDT RF Switch

pSemi introduces their PE42723 UltraCMOS SPDT RF switch that delivers high linearity and excellent harmonics performance designed for use in cable applications. Learn More

Featured Videos View All (8)

PE41901 UltraCMOS® Image Reject Mixer

Our portfolio is constantly expanding to higher frequencies, beginning with the world’s first SOI 40 GHz switch and more recently with the frequency breakthrough of our first monolithic phase and amplitude control beamforming product.

MPAC–Doherty Product Family Expands

PSEMI’s monolithic phase and amplitude control devices, or MPAC devices, support the future of communications.

PE42723 DOCSIS RF Switch

PSEMI RF switches can ease this transition and meet the stringent requirements of the DOCSIS 3.1 standard. These switches address the industry-wide challenge with cable standard transition, infrastructure refresh, and bandwidth upgrade.

Introducing UltraCMOS® PE42424 Carrier-Grade Wi-Fi Switch

The PE42424 offers high receive to transmit port isolation of 30 dB at 5.8 GHz to reduce signal leakage between transmit and receive paths (long pause) and remains consistent over temperature (pause) and VDD.

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