Product Detail

LA45
Cascadable, Limiting Amplifier
The LA45 limiting amplifier is a discrete hybrid design, which uses thin film manufacturing processes for accurate performance and high reliability. This design uses a Schottky diode limiter circuit at the input, and a two-stage GaAs FET feedback amplifier at the output. Both TO-8 and Surface Mount packages are hermetically sealed, and MIL-STD-883 environmental screening is available.
Features
  • Symmetrical Clipping: Good Even-Order Suppression
  • Wide Bandwidth: 0.8-4.2 GHz (Typ.)
  • Medium Gain: 11.5 dB (Typ.)
  • Medium Output Level: +14.0 dBm (Typ.)
Applications
  • Aerospace and Defense
  • ISM
Specifications
  • Min Frequency: 1,000 MHz
  • Max Frequency: 4,000 MHz
  • Gain: 11.5 dB
  • Output P1dB: 15.5 dBm
  • Bias Voltage: 15 V
  • Bias Current: 110 mA
  • Gain Flatness: 0.6 dB
  • Output Limiting Level: 16 dBm
Package
  • TO-8
Package Category
  • Hermetic
ROHS
  • Yes
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
LA45
Outline, Amplifier, Limiter
TO-8 Inquire

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