Product Detail

1-Bit Digital Attenuator
The MAAD-010305 is a 1-bit, 15-dB step GaAs MMIC digital attenuator in a lead-free SOT-25, 5 lead surface mount plastic package. The MAAD-010305 is fabricated as a monolithic GaAs integrated circuit using a mature pHEMT process. The process features full chip passivation for performance and reliability. This device is ideally suited for use where high accuracy, very low power consumption and low intermodulation products are required.
  • Single 15-dB Step
  • RoHS Compliant
  • 260°C Reflow Compatible
  • Halogen-Free “Green” Mold Compound
  • Lead-Free SOT-25 Package
  • Positive or Negative Voltage Control
  • 2.5 to 5.0 Volt Operation
  • 75 ohm Impedance
  • Insertion Loss: 0.3 dB @ 1.1 GHz
  • Wired Broadband
  • Insertion Loss: 0.3 dB
  • Bit Count: 1 
  • Min Frequency: 5 MHz
  • LSB: 15 dB
  • Attenuator Range: 15.1 dB
  • IIP3: 46 dBm
  • Max Frequency: 1,100 MHz
  • SOT-25
Package Category
  • Surface Mount
  • 81
Lead Finish
  • 100% matte tin plate followed by a post-plating annealing of 1 hr at 150 C
Contact Info
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
Digital Attenuator, 15dB, 1BIT, DC-2.0GHz
SOT25-25LD Inquire
Sample Board, Assy, SOT-25
SOT25-25LD Inquire

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