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PE45140

Limiter by pSemi, A Murata Company (3 more products)

Note : Your request will be directed to pSemi, A Murata Company.

The PE45140 is a power limiter used in high performance limiting applications like tactical and military communications receivers, land mobile radio and a number of other applications between 20 MHz and 2 GHz. The limiter can handle up to 40 dBm (10 Watts) of CW power and 47 dBm (50 Watts) of pulsed power. Unlike traditional PIN diode solutions, this limiter has an adjustable power limiting threshold that eliminates the need for external components like DC blocking capacitors, RF choke inductors and bias resistors. The PE45450 is available in a compact 12 lead 3 x 3 mm QFN package.

Product Specifications

    Product Details

    • Part Number :
      PE45140
    • Manufacturer :
      pSemi, A Murata Company
    • Description :
      20 to 2000 MHz, 0.20 to 1.00 dB Power Limiter

    General Parameters

    • Frequency :
      20 to 2000 MHz
    • Flat Leakage :
      10 Watts
    • Flat Leakage :
      40 dBm
    • CW Input Power :
      10 W
    • CW Input Power :
      40 dBm
    • Input Power :
      40 dBm
    • Input Power :
      10 W
    • Peak Input Power :
      47 dBm
    • Peak Input Power :
      50 Watts
    • Limited Output Power (dBm) :
      40 dBm
    • Limited Output Power (W) :
      10 Watts
    • Insertion Loss :
      0.20 to 1 dB
    • Limiting_threshold :
      22 to 32 dBm
    • Limiting_threshold :
      1.58 W
    • Return Loss :
      10 to 16 dB
    • Recovery time :
      1 ns
    • Response time :
      1 ns
    • Impedance :
      50 Ohms
    • Grade :
      Military, Commercial
    • Package Type :
      Surface Mount
    • Connectors :
      SMA
    • Output Connector :
      SMA
    • Dimension :
      3 x 3 mm
    • Input Connector :
      SMA
    • Operating Temperature :
      -55 to 85 Degree C

    Technical Documents

Click to view more product details on manufacturer's website  »

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