MAAD-011048

RF Variable Attenuator by MACOM (104 more products)

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MAAD-011048 Image

The MAAD-011048 from MACOM is a 5-Bit Digital Attenuator that operates from DC to 55 GHz. It has an attenuation range of 0 to 31 dB with a step size of 1 dB. It can handle an input power of up to 27 dBm and has an insertion loss of less than 4.7 dB. The attenuator has an integrated CMOS-compatible driver and is controlled with either an SPI-compatible serial interface or a 5-bit parallel word. It requires a DC supply of 3.3 V and is compatible with 1.8 V CMOS logic. The attenuator is available in a 20-pin surface-mount laminate package that measures 3.0 x 3.0 x 0.9 mm and is suitable for ISM and multi-market applications where high accuracy, low power consumption, and low intermodulation are required.

Product Specifications

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Product Details

  • Part Number
    MAAD-011048
  • Manufacturer
    MACOM
  • Description
    31 dB, 5-Bit Digital Attenuator from DC to 55 GHz

General Parameters

  • Type
    Digital
  • Application Standards
    ISM, Multi Market
  • Frequency
    DC to 55 GHz
  • Bits
    5 Bit
  • Configuration
    Solid State
  • Attenuation Range
    0 to 31 dB
  • Steps
    32
  • Step Size
    1 dB
  • Attenuation Stability
    0.1 to 0.9 dB (Attenuation Error)
  • Power
    27 dBm (Max)
  • P1dB
    27 dBm (P0.1 dB)
  • IIP3
    50 dBm
  • Insertion Loss
    1.5 to 4.7 dB
  • Supply Voltage
    +/- 0.3 to 3.45 V
  • Interface
    SPI
  • Current
    0.3 to 0.6 mA
  • Impedance
    50 Ohms
  • Input Return Loss
    15 dB
  • Output Return Loss
    12 dB
  • Package Type
    Surface Mount
  • Package
    20-Lead Laminate Package
  • Dimension
    3 x 3 x 0.9 mm
  • Operating Temperature
    -40 to 105 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Grade
    Commercial
  • RoHS
    Yes
  • Note
    Rise/Fall Time:15 ns ; On/Off Time:125 ns

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