LT5570

NOT RECOMMENDED FOR NEW DESIGNS

Fast Responding, 40MHz to 2.7GHz Mean-Squared Power Detector

Data Sheet Product Selection Table
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Part Details

  • Frequency Range: 40MHz to 2.7GHz
  • Accurate RMS Power Measurement of High Crest Factor Modulated Waveforms
  • Linear DC Output vs Input Power in dBm
  • Linear Dynamic Range: Up to 60dB
  • Exceptional Accuracy over Temperature: ±0.3dB
  • Fast Response Time: 0.5μs Rise Time, 8μs Fall Time
  • Low Supply Current: 26.5mA
  • Low Impedance Output Buffer Capable of Driving High Capacitance Load
  • Small 3mm × 3mm 10-Lead DFN Package
LT5570
Fast Responding, 40MHz to 2.7GHz Mean-Squared Power Detector
40MHz to 2.7GHz Mean-Squared Power Detector Output Voltage, Linearity Error vs Input Power, 25°C (2140 MHz) Product Package 1
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Documentation

Data Sheet 1

User Guide 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
LTC5582
PRODUCTION 40MHz to 10GHz RMS Power Detector with 57dB Dynamic Range
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Evaluation Kits

eval board
schematic 1
DC1078A

LT5570IDD | RMS Power Detector for 1.85GHz to 2.7GHz Frequency Range

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Product Details

DC1078A: Demo Board for the LT5570 Fast Responding with 40MHz to 2.7GHz Mean-Squared Power Detector.

eval board
schematic 2
DC1077A

LT5570IDD | RMS Power Detector for Low Frequency 40MHz to 875MHz

Buy Now View Details

Product Details

DC1077A: Demo Board for the LT5570 Fast Responding with 40MHz to 2.7GHz Mean-Squared Power Detector.
DC1078A
LT5570IDD | RMS Power Detector for 1.85GHz to 2.7GHz Frequency Range
DC1078A - Schematic
DC1077A
LT5570IDD | RMS Power Detector for Low Frequency 40MHz to 875MHz
DC1077A - Schematic

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