Product Detail

The A89 RF amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. The 2 stage silicon bipolar feedback amplifier design displays impressive performance over a broadband frequency range. An isolation transformer is used in the feedback loop, with the benefit of high reverse isolation. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available.
  • High Reverse Isolation: >29 dB (Typ.)
  • High Level Output: +17.5 dBm (Typ.)
  • Low Input VSWR: 1.4:1 (Typ.)
  • Aerospace and Defense
  • ISM
  • NF: 4 dB
  • Bias Voltage: 15 V
  • Output P1dB: 18 dBm
  • Gain: 22 dB
  • OIP3: 30 dBm
  • Bias Current: 42 mA
  • Min Frequency: 50 MHz
  • Max Frequency: 800 MHz
Package Category
  • Hermetic
Lead Finish
  • Electrolytic gold over nickel
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
Amplifier, Cascadable
TO-8 Inquire Buy

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