1. Products
  2. RF and Microwave
  3. RF Switches
  5. ADRF5042


Features and Benefits

  • Ultrawideband frequency range: 100 MHz to 44 GHz
  • Nonreflective 50 Ω design
  • Low insertion loss:
    • 1.8 dB up to 18 GHz
    • 2.8 dB up to 40 GHz
    • 3.2 dB up to 44 GHz
  • High isolation:
    • 50 dB at 18 GHz
    • 39 dB at 40 GHz
    • 35 dB at 44 GHz
  • High input linearity:
    • P0.1dB: 26 dBm typical
    • IP3: 47 dBm typical
  • High power handling
    • 24 dBm through path
    • 24 dBm terminated path
  • All off state control
  • Logic select control
  • No low frequency spurs
  • Settling time (0.1 dB final RF output): 30 ns
  • 24-terminal, 3 mm × 3 mm land grid array (LGA) package
  • Pin compatible with ADRF5043, low frequency cutoff version

Product Details

The ADRF5042 is a nonreflective SP4T switch manufactured in the silicon on insulator (SOI) process.

The ADRF5042 operates from 100 MHz to 44 GHz with an insertion loss of lower than 3.2 dB and an isolation of higher than 35 dB. The device has a RF input power handling capability of 24 dBm for both through and terminated paths.

The ADRF5042 requires a dual-supply voltage of +3.3 V and −3.3 V. The device employs CMOS- and low voltage transistor to transistor logic (LVTTL)-compatible controls.

The ADRF5042 has enable and logic select controls to feature all off state and port mirroring, respectively.

The ADRF5042 is pin compatible with the ADRF5043 low frequency cutoff version, which operates from 9 kHz to 44 GHz.

The ADRF5042 comes in a 24-terminal, 3 mm × 3 mm, RoHS compliant, land grid array (LGA) package and can operate from −40°C to +105°C.


  • Industrial Scanners
  • Test instrumentation
  • Cellular infrastructure—millimeterwave (mmWave) 5G
  • Military radios, radars, electronic counter measures (ECMs)
  • Microwave radios and very small aperture terminals (VSATs)

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
ADRF5042BCCZN Material Declaration Reliability Data 24-Terminal LGA (3mm x 3mm x 0.828mm)
ADRF5042BCCZN-R7 Material Declaration Reliability Data 24-Terminal LGA (3mm x 3mm x 0.828mm)
Wafer Fabrication Data

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.