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Datasheet Linear Technology LT5534

ManufacturerLinear Technology

50MHz to 3GHz RF Power Detector with 60dB Dynamic Range


  • Download » Datasheet PDF, 1.0 Mb, Revision: C
    LT5534 - 50MHz to 3GHz RF Power Detector with 60dB Dynamic Range
    Docket ↓
    50MHz to 3GHz
    RF Power Detector
    with 60dB Dynamic Range
    FEATURES DESCRIPTION RF Frequency Range: 50MHz to 3GHz
    n Linear Dynamic Range: 60dB
    n Exceptional Accuracy over Temperature
    and Power Supply
    n Fast Transient Response: 38ns Full-Scale Settling Time
    n Single 2.7V to 5.25V Supply
    n Low Supply Current: 7mA
    n Shutdown Current: 0.1ВµA
    n Tiny 6-Lead SC70 Package The LTВ®5534 is a 50MHz to 3GHz monolithic RF power
    detector capable of measuring RF signals over a 60dB
    dynamic range. The RF signal in a decibel scale is precisely converted into DC voltage on a linear scale. The
    60dB input dynamic range is achieved using cascaded RF
    detectors and RF limiters. Their outputs are summed to
    generate an accurate log-linear DC voltage proportional
    to the input RF signal in dB. The output is buffered with a
    low output impedance driver. The LT5534 delivers superior
    temperature stability (typical output variation within В±1dB
    over the full temperature range). The output responds in
    less than 40ns to a large RF input signal. n APPLICATIONS n n n n L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear ...



Package CodeSC6SC6SC6


Demo BoardsDC748ADC748ADC748A
Demod Bandwidth, MHz303030
Dynamic Range, dB606060
Envelope Bandwidth, Hz300000003000000030000000
Export Control, yes/nononono
FeaturesHigh Accuracy 50dB Log DetectorHigh Accuracy 50dB Log DetectorHigh Accuracy 50dB Log Detector
Isupply, mA777
Max Detect, dBm222
Max Frequency, MHz300030003000
Min Detect, dBm-63-63-63
Min Frequency, MHz505050
Operating Temperature Range, °C0 to 850 to 850 to 85
Pin Test Level, dBm-30-30-30
RF Threshold, dBm-80-80-80
Response Time, s0.000000040.000000040.00000004
Specified Frequency, Hz190000000019000000001900000000
Supply Voltage Range2.7V to 5.25V2.7V to 5.25V2.7V to 5.25V
Temp Drift dB, dB0.750.750.75
TypeRF Log DetectorRF Log DetectorRF Log Detector
Vs Max, V666
Vs Min, V2.72.72.7

Eco Plan

Moldel Line

Series: LT5534 (3)

Manufacturer's Classification

  • RF & Wireless > RF Power Detectors > RF Log Detectors

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