Tunable Filter by Analog Devices (8 more products)

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ADMV8818 Image

The ADMV8818 from Analog Devices is a Digitally Tunable MMIC Multioctave Filter that operates from 2 to 18 GHz. The filter consists of four independently controlled high-pass filters (HPFs) and low-pass filters (LPFs). The digital logic control on each filter is 4 bits wide (16 states) and can drive the on-chip reactive elements to adjust the 3 dB cut off frequency for up to 4 GHz of bandwidth. This tunable filter can be used as a smaller alternative to large, switched filter banks and cavity tuned filters. It is suitable for minimizing system harmonics. It has an insertion loss of less than 14.6 dB and a wideband rejection of 35 dB. The filter is available in a 56-terminal LGA package that measures 9 x 9 mm and is ideal for test and measurement equipment, military radar, electronic warfare, electronic countermeasures, satellite communications, space, industrial, and medical equipment applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Analog Devices
  • Description
    Digitally Tunable MMIC Multioctave Filter from 2 to 18 GHz

General Parameters

  • Application
    Military Radar, Electronic Warfare, Electronic Countermeasures, Test and Measurement, SATCOM, Space, Industrial and Medical Equipment
  • Configuration
    Low Pass Filter, High Pass Filter
  • Type
    Digitally Controlled
  • Frequency
    2 to 18 GHz
  • Bandwidth
    0.5 to 4 GHz / 1 to 4 GHz
  • IIP3
    45 dBm
  • Rejection
    35 dB
  • Input Power
    18 dBm (P0.1dB)
  • Insertion Loss
    3.2 to 14.6 dB
  • Return Loss
    10 dB
  • Supply Voltage
    -2.6 to 3.4 V
  • Supply Current
    -50 to 200 uA
  • No. of Sections
  • Size
    9 mm × 9 mm
  • Package Type
    Surface Mount
  • Operating Temperature
    -55 to 105 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • ROHS
  • Grade
    Commercial, Medical, Military, Space

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