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PE64102 UltraCMOS® Digitally Tunable Capacitor

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

    SG$ 0.97

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    Lead Time : 22.0 weeks

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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

    Applications

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    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.

    This highly versatile product can be mounted in series or shunt configurations and uses a 3-wire (SPI compatible) serial interface. It has a high ESD rating of 2 kV HBM on all ports making this the ultimate in integration and ruggedness. The DTC will be offered in a standard 12-lead 2.0 × 2.0 × 0.55 mm QFN commercial package.

    pSemi’s DuNE™ technology enhancements deliver high linearity and exceptional harmonics performance. It is an innovative feature of the UltraCMOS® process, providing performance superior to GaAs with the economy and integration of conventional CMOS.

    Key Features

        3-wire (SPI compatible) 8-bit serial interface with built-in bias voltage generation and stand-by 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


    Specifications

    Description5-bit; 32 states
    Min Freq.100 MHz
    Max Freq.3000 MHz
    Max Typ. Shunt Capacitance (pF)14.00
    Min Typ. Shunt Capacitance (pF)1.88
    Tuning Ratio7.4:1
    Max Typ. Quality Factor @ Cmin50
    Min Typ. Quality Factor @ Cmin28
    InterfaceSPI
    Package12L QFN
    Package (mm)2x2
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