SKY12343-364LF Image


RF Variable Attenuator by Skyworks (17 more products)

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The SKY12343-364LF from Skyworks is a GaAs 7-bit pHEMT digital attenuator that operates from 0.01 to 4 GHz with a 31.75 dB attenuation range in 0.25 dB steps. It can handle up to 35 dBm of power and requires a supply voltage of 3.3 to 5 V. A TTL/CMOS-compatible, dual mode serial or parallel programming interface (SPI) controller is integrated into the device. It is available in a small 32 pin, 5 x 5 mm QFN package and is ideal for a wide variety of 3G and 4G cellular infrastructure applications.

Product Specifications

  • Part Number
  • Manufacturer
  • Description
    7-Bit Digital Attenuator from 0.01 to 4 GHz
  • Type
  • Frequency
    0.01 to 4 GHz
  • Bits
    7 Bit
  • Channels
    1 Channel
  • Attenuation Range
    31.75 dB
  • Power
    3.16 W
  • P1dB
    35 dBm
  • IIP3
    50 dBm
  • Insertion Loss
    1.8 to 1.9 dB
  • Supply Voltage
    3.3 to 5
  • Interface
  • Package Type
  • Control Interface
    SPI, Parallel
  • Grade
    Commercial, Military
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