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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
Datasheet
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 |
Technical Resources
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