Log Detector Covers 1 To 23 GHz

    Dec. 2, 2010
    Model HMC948LP3E is a log detector from Hittite Microwave with a 54-dB dynamic range from 1 to 23 GHz. It converts RF input power to a proportional output voltage, with a nominal logarithmic slope of +14.2 mV/dB and intercept of -111 dBm at 23 GHz. ...

    Model HMC948LP3E is a log detector from Hittite Microwave with a 54-dB dynamic range from 1 to 23 GHz. It converts RF input power to a proportional output voltage, with a nominal logarithmic slope of +14.2 mV/dB and intercept of -111 dBm at 23 GHz. Supplied in a 3 x 3 mm surface-mount package, it features fast rise time of 5 ns and fall time of 7 ns. Ideal for wideband power monitoring and for received-signal-strength-indication (RSSI) functionality, the log detector operates from a single supply of +3.3 VDC.

    About the Author

    Jack Browne | Technical Contributor

    Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.

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