pSemi Corporation announced two multi-chip modules featuring dual-channel switches, the PE53230 for 3.3–3.8 GHz and the PE53231 for 3.5–4.0 GHz. Each module contains two switches and two LNAs for high and low band frequencies. The new module portfolio delivers the lowest noise figure in the industry, at less than 1 dB, enabling best-in-class receiver sensitivity […]
psemi
Monolithic SoI Wi-Fi front-end module includes LNA, PA, two RF switches
pSemi Corporation (formerly Peregrine Semiconductor) has announced the PE561221 monolithic SoI front-end module. Ideal for Wi-Fi home gateways, routers and set-top boxes, this high-performance module uses a smart bias circuit to deliver a high linearity signal and excellent long-packet error vector magnitude (EVM) performance The PE561221 2.4 GHz Wi-Fi FEM integrates a low-noise amplifier (LNA), […]
Digital step attenuators come in 2-bit, 5-bit, 6-bit or 7-bit configurations
AT IMS, pSemi Corporation (formerly Peregrine Semiconductor), announced the expansion of its digital step attenuator (DSA) portfolio with a family of value, high-performance DSAs. The four digital step attenuators feature industry-leading attenuation accuracy at an entry-level price point. “pSemi has a long, successful history of digital step attenuator development,” says Jim Cable, CTO at pSemi. “Our team […]
