Product Detail

LA7
Cascadable, Limiting Amplifier
The LA7 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 single stage bipolar transistor feedback amplifier at the output. An RF choke is used for DC power supply decoupling. 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
  • Fast Pulse Recovery Time: < 50 NSEC (Typ.)
  • High-Order IP: +28 dBm (Typ.)
  • High Output Levels: +11.5 dBm (Typ.)
Applications
  • Aerospace and Defense
  • ISM
Specifications
  • Min Frequency: 50 MHz
  • Max Frequency: 500 MHz
  • Gain: 12.5 dB
  • Output P1dB: 12 dBm
  • Bias Voltage: 15 V
  • Bias Current: 54 mA
  • Attenuator Range: 7 dB
  • Gain Flatness: 0.2 dB
  • Output Limiting Level: 15 dBm
Package
  • TO-8
Package Category
  • Hermetic
ROHS
  • Yes
Contact Info
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
LA7
Amplifier, Limiter
TO-8 Inquire Buy Buy

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