Overview

Features and Benefits

  • High-power transmit and receive switch with an integrated power limiter on receive path
  • Frequency range: 6 GHz to 12 GHz
  • Reflective 50 Ω design
  • Low insertion loss
    • TX to ANT: 0.9 dB at 8 GHz to 11 GHz
    • ANT to RX: 1.4 dB at 8 GHz to 11 GHz
  • High isolation: 55 dB typical for TX to RX when TX selected
  • High-power handling (TCASE = 50°C)
  • Input at TX: pulsed 40 dBm, >100 ns pulse width at 15% duty cycle
    • Input at ANT: pulsed 40 dBm, >100 ns pulse width at 15% duty cycle
  • RX flat leakage: 17 dBm
  • High linearity
    • Input P0.1dB at TX arm: 41 dBm
  • Fast switching time: 50 ns
  • Fast response and recovery time: <10 ns
  • Dual-supply, with no low-frequency spurious
  • Positive control interface: CMOS-/LVTTL-compatible
  • 20-lead, 3 mm × 3 mm LGA package
  • Pin compatible with the ADRF5144

Product Details

The ADRF5141 is a reflective, SPDT switch manufactured in the silicon process. The ADRF5141 is used in transmit and receive applications with an integrated power limiter on the receive path.

The ADRF5141 operates from 6 GHz to 12 GHz. The RX arm with the integrated power limiter has a flat leakage of 17 dBm with a low insertion loss of 1.4 dB at 8 GHz to 11 GHz. The TX arm has an insertion loss of 0.9 dB at 8 GHz to 11 GHz.

The ADRF5141 draws a low current of 13 μA on the positive supply of +3.3 V and 360 μA on the negative supply of −3.3 V. The device employs complementary metal-oxide semiconductor (CMOS)-/low voltage transistor to transistor logic (LVTTL)-compatible controls. The ADRF5141 requires no additional driver circuitry, making it an ideal alternative to gallium nitride (GaN) and PIN diode-based switches.

The ADRF5141 comes in a 20-lead, 3.0 mm × 3.0 mm, RoHS-compliant, land grid array (LGA) package and can operate from −40°C to +105°C.

APPLICATIONS

  • X-band communications and radars
  • Electronic warfare
  • Satellite communications
  • GaN and PIN diode replacement
  • 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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    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.