pSemi Corporation, a Murata company focused on semiconductor integration, announces the expansion of its millimeter wave (mmWave) RF front-end portfolio for 5G wireless infrastructure applications. The new pin-to-pin compatible products, including three beamforming ICs and two up-down converters, offer flexibility to interchange ICs for full IF-to-RF coverage across the n257, n258 and n260 bands. This modular approach, combined with on-chip calibration and digital correction, allows system teams to simplify their design cycles and quickly adapt to different active antenna design configurations. Available as discrete RFICs or as part of the Murata 28 GHz antenna-integrated module, this diverse portfolio delivers performance, integration and reliability in the smallest IC form factor.
Features & Benefits
8-channel Beamformer RFIC
Each PE188100, PE188200 and PE189100 RFIC integrates power amplifiers (PA), low-noise amplifiers (LNA), phase shifters and switches into a single die that provides optimal signal strength for up to 1024-element antenna arrays.
Dual-channel Up-down Converter RFIC
Each PE128300 and PE129100 RFIC integrates frequency multipliers, quadrature mixers, amplifiers and switches into a single die that can be paired with up to 16 pSemi beamforming RFICs, or 128 total beamformer channels, to support massive-MIMO, hybrid-beamforming and other active antenna configurations.
5G Antenna-integrated Module
pSemi and Murata have co-designed an easy-to-use 5G mmWave antenna-integrated module (Type 1QT) that supports the 28 GHz band. In a 4 x 4 antenna array, each module integrates high-performance antennas and pass-band filters with pSemi beamforming ICs and an up-down converter. Multiple modules can be combined, allowing designers to quickly scale and build antenna arrays of any size.
For more information, visit Murata.