Log Detector by Analog Devices

Note : Your request will be directed to Analog Devices.

The AD641 from Analog Devices is a Log Detector with Dynamic Range 44 dB, Frequency 250 MHz, Output Resistance 75 Ohms, Quiescent Current 9 to 60 mA, Supply Voltage ±4.5 to ±7.5 V. Tags: Surface Mount, Through-hole. More details for AD641 can be seen below.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Analog Devices
  • Description
    250 MHz DemodulatingLogarithmic Amplifier

General Parameters

  • Dynamic Range
    44 dB
  • Application
    IF/RF Signal Processing, , Received Signal Strength Indicator (RSSI), Signal Compression, Spectrum Analyzer, ECM/Radar
  • Input Capacitance
    2 pf
  • Input Impedance
    500 kOhms
  • Operating Temperature
    -55 to 125 Degree C
  • Package
    20-Lead Plastic Dual In-Line Package [PDIP], 20-Lead Ceramic Dual In-Line Package [CERDIP], 20-Lead Plastic Leadless Chip Carrier [PLCC]
  • Package Type
    Surface Mount, Through-hole
  • Storage Temperature
    -65 to 150 Degree C
  • Frequency
    250 MHz
  • Output Resistance
    75 Ohms
  • Quiescent Current
    9 to 60 mA
  • Supply Voltage
    ±4.5 to ±7.5 V

Technical Documents

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