PE43711 Glitch-less RF Digital Step Attenuators

    SG$ 10.04 SG$ 10.04 10.0386 SGD

    US$ 7.44

    This combination does not exist.

    Add to Cart

    50Ω 7Bit 31.75dB 0.25dB, 0.5dB,
    1.0dB Steps Digital Attenuator, w/o ext. Vss

    Terms and Conditions
    30-day money-back guarantee
    Shipping: 2-3 Business Days


    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.



    The PE43711 is a 50Ω, HaRP™ technology-enhanced, 7-bit RF digital step attenuator (DSA) that supports a broad frequency range from 9 kHz to 6 GHz. It features glitch-less attenuation state transitions and supports 1.8V control voltage and an extended operating temperature range to +105°C, making this device ideal for many broadband wireless applications.

    The PE43711 is a pin-compatible upgraded version of the PE43502, PE43503, PE43602, and PE43702. An integrated digital control interface supports both serial and parallel programming of the attenuation, including the capability to program an initial attenuation state at power-up.

    The PE43711 covers a 31.75 dB attenuation range in 0.25 dB, 0.5 dB and 1 dB steps. It is capable of maintaining 0.25 dB monotonicity through 4 GHz, 0.5 dB monotonicity through 5 GHz, and 1 dB monotonicity through 6 GHz. In addition, no external blocking capacitors are required if 0 VDC is present on the RF ports.


        Flexible attenuation steps of 0.25 dB, 0.5 dB and 1 dB up to 31.75 dB
        Glitch-less attenuation state transitions
        Monotonicity: 0.25 dB up to 4 GHz, 0.5 dB up to 5 GHz and 1 dB up to 6 GHz
        Extended +105°C operating temperature
        Parallel and serial programming interfaces
        Packaging—24-lead 4 × 4 mm QFN
    This is a preview of the recently viewed products by the user.
    Once the user has seen at least one product this snippet will be visible.

    Recently viewed Products