PE64102 UltraCMOS® Digitally Tunable Capacitor

    SG$ 0.97 SG$ 0.97 0.97 SGD

    US$ 0.72

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    Digitally Tunable Capacitor (100-3000 MHz) 1.88-14pF, SPI Interface


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    pSemi


    pSemi Corporation is a Murata company driving semiconductor integration. pSemi builds on Peregrine Semiconductor’s 30-year legacy of technology advancements and strong IP portfolio but with a new mission—to enhance Murata’s world-class capabilities with high-performance semiconductors. With a strong foundation in RF integration, pSemi’s product portfolio now spans power management, connected sensors, optical transceivers, antenna tuning and RF frontends. These intelligent and efficient semiconductors enable advanced modules for smartphones, base stations, personal computers, electric vehicles, data centers, IoT devices and healthcare. From headquarters in San Diego and offices around the world, pSemi’s team explores new ways to make electronics for the connected world smaller, thinner, faster and better.


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    Overview

    The PE64102 is a DuNE™-enhanced digitally tunable capacitor (DTC) based on pSemi's UltraCMOS® technology. DTC products provide a monolithically integrated impedance tuning solution for demanding RF applications. They also offer a linear capacitance change versus tuning state and excellent harmonic performance compared to varactor-based tunable solutions.

    Features

      3-wire (SPI compatible) 8-bit serial interface with built-in bias voltage generation and standby mode for reduced power consumption
        DuNE™-enhanced UltraCMOS® device
        5-bit 32-state digitally tunable capacitor
        C = 1.88 pF – 14.0 pF (7.4:1 tuning ratio) in discrete 391 fF steps
        RF power handing (up to 26 dBm, 6 VPK RF) and high linearity
        High-quality factor
        Wide power supply range (2.3V to 3.6V) and low current consumption (typ. IDD = 30 µA @ 2.8V)
        Optimized for shunt configuration, but can also be used in series configuration
        Excellent 2 kV HBM ESD tolerance on all pins
        Packaging: 12-lead 2 × 2 × 0.55 mm QFN

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