Qorvo

Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance: Rohs Compliant
RFMD’s RFSA2624 is a 6-bit digital step attenuator (DSA) that features high linearity over the entire 31.5dB gain control range with excellent step accuracy in 0.5dB steps. The RFSA2624 is programmed via a serial mode control interface that is both 3V and 5V compatible. The RFSA2624 also offers a rugged Class 1B HBM ESD rating via on-chip ESD circuitry. The MCM package is footprint compatible with most 24 - pin, 4mm, QFN packages.

Features:
  • Frequency Range 50MHz to 4000MHz
  • 6-Bits, 31.5dB Range, 0.5dB Step
  • High Linearity, OIP3 >48dBm through over 700MHz to 2700MHz
  • 3V and 5V Logic Compatible
  • Serial-to-Parallel Controller
  • Serial Programming Interface
  • Power-up Programming Modes
  • On-chip ESD Protection >500V HBM
  • Single Supply, 3V to 5V Operation
  • Footprint Compatible with Most 24-pin, 4mm QFNs
    • Part Number:
    RFSA2624
    Type:
    Digital Step
    Frequency Min:
    50 MHz
    Frequency Max:
    4000 MHz
    Bits:
    6
    Attn Range:
    31.5 dB
    Attenuation Step:
    0.5 dB
    Insertion Loss Min:
    2 dB
    IIP3:
    48 dBm
    Package:
    QFN
    Typ Input Power for 1 dB Loss:
    27 dBm
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