Quantic X-Microwave

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LTC5596

RECOMMENDED FOR NEW DESIGNS

100MHz to 40GHz Linear-in-dB RMS Power Detector with 35dB Dynamic Range

Data Sheet Product Selection Table
Part Models
5
1ku List Price
Starting From $43.07
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Part Details

  • Ultra Wide Matched Input Frequency Range: 100MHz to 40GHz
  • 35dB Linear Dynamic Range (< ±1dB Error)
  • 29mV/dB Logarithmic Slope
  • ±1dB Flat Response from 200MHz to 30GHz
  • Accurate RMS Power Measurement of High Crest Factors (Up to 12dB) Modulated Waveforms
  • Low Power Shutdown Mode
  • Low Supply Current: 30mA at 3.3V (Typical)
  • Small 2mm × 2mm Plastic DFN8 Package
  • I-Grade: –40°C to 105°C Rated
  • H-Grade: –40°C to 125°C Rated with Guaranteed Log-Slope and Log-Intercept
  • ESD Rating: 3500V HBM, 1500V CDM
LTC5596
100MHz to 40GHz Linear-in-dB RMS Power Detector with 35dB Dynamic Range
100MHz to 40GHz RMS Power Detector Output Voltage vs Frequency Product Package 1
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Documentation

Data Sheet 1

Reliability Data 1

User Guide 2

Design Note 1

Technical Articles 1

Spec Notice 1

Data Sheet

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

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Hardware Ecosystem

Parts Product Life Cycle Description
Envelope Detectors 1
LTC5564
PRODUCTION UltraFast™ 7ns Response Time 15GHz RF Power Detector with Comparator
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Tools & Simulations

S-Parameter 1

Evaluation Kits

eval board
schematic 1
schematic 2
schematic 3
DC2870A

LTC5596 Linduino Shield 100MHz to 40 GHz RMS Power Detector

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Product Details

Demonstration circuit DC2870A is a Linduino® shield for Mean-Squared Power Detector LTC5596. It is set up for quick evaluation of RMS RF power measurement using the Arduino/Linduino compatible platform and software download available here. When connected to PC with USB cable, accurate power level can be monitored using the graphic user interface.

The LTC5596 is a wide dynamic range linear-in-dB Mean Squared RF Power Detector, operational from 100MHz to 40GHz. The Linduino (DC2026C) platform provides 10-bit ADC at 4.9mV/LSB resolution with 5V default reference voltage. Input dynamic range with 1dB accuracy is up to 35dB depending on frequency. The detector output slope is normally 6 LSB/dB. The DC2870A Demo Circuit is optimized for wide operational frequency signals up to 40GHz using the 2.9mm SMK edge mount connector. Input impedance is internally matched to 50Ω. It is suitable for RMS measurements of high crest factor waveforms up to 12dB peak-to-average. No external coupling capacitor is necessary if DC voltage at RFIN pin is kept below 1.0V. On board 3.3V regulator provides power to the shield by jumper JP1. Contact applications support for more information.

Design files for this circuit board are available.

eval board
schematic 4
schematic 5
schematic 6
schematic 7
schematic 8
DC2158A

LTC5596 Demo Board | 100MHz to 40GHz RMS Power Detector

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Product Details

Demonstration circuit 2158A hosts a high accuracy RMS Power Detector featuring the LTC5596 IC. This device is a wide dynamic range RMS RF Power Detector operational from 100MHz to 40GHz. The input dynamic range with 1dB accuracy is up to 35dB depending on frequency. The detector output voltage slope is normally 29mV/dB. The DC2158A Demo Circuit is optimized for wide operational frequency range up to 40GHz with 2.9mm SMK edge mount connector. Input impedance to LTC5596 is internally matched to 50Ω. It is suitable for RMS measurements of high crest factor waveforms up to 12dB peak/average ratio. No external coupling capacitor is necessary if DC voltage at RFIN pin is kept below 1.0V. Contact applications support for more information.


 
DC2870A
LTC5596 Linduino Shield 100MHz to 40 GHz RMS Power Detector
DC2870A-KIT Evaluation Board DC2870A-KIT Evaluation Board - Top View DC2870A-KIT Evaluation Board - Bottom View
DC2158A
LTC5596 Demo Board | 100MHz to 40GHz RMS Power Detector
DC2158A Demo Board DC2158A Demo Board DC2158A Demo Board DC2158A Demo Board DC2158A - Schematic

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