ADRF5142

RECOMMENDED FOR NEW DESIGNS

High Power, 40 W Peak, Silicon SPDT, Reflective Switch, 8 GHz to 11 GHz

Data Sheet (Rev. 0) Product Selection Table
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Overview

  • Frequency range: 8 GHz to 11 GHz
  • Low insertion loss: 1.2 dB (typical)
  • High isolation: 40 dB (typical)
    • High input linearity
    • 0.1 dB power compression (P0.1dB): 46 dBm
    • Third-order intercept (IP3): 70 dBm
  • High power handling at TCASE = 85°C:
    • Insertion loss path
        • Average: 41 dBm
        • Pulsed (> 100 ns pulse width, 15% duty cycle): 44 dBm
        • Peak (≤ 100 ns peak duration, 5% duty cycle): 46 dBm
    • Hot switching at RFC (Pin 3): 41 dBm
  • Fast switching time: 60 ns
  • 0.1 dB RF settling time: 65 ns
  • No low frequency spurious
  • Positive control interface: CMOS-/LVTTL-compatible
  • 20-lead, 3.0 mm × 3.0 mm LGA package
  • Pin compatible with ADRF5141 and ADRF5144

The ADRF5142 is a reflective single-pole, double-throw (SPDT) switch manufactured in the silicon process.

The ADRF5142 operates from 8 GHz to 11 GHz with a 1.2 dB typical insertion loss and a 40 dB typical isolation. The device has a radio frequency (RF) input power handling capability of 41 dBm average power and 46 dBm peak power for the insertion loss path.

The ADRF5142 draws a low current of 130 μA on the positive supply of +3.3 V and 500 μA on negative supply of −3.3 V. The device employs complementary metal-oxide semiconductor (CMOS)-/lowvoltage transistor to transistor logic (LVTTL)-compatible controls. The ADRF5142 requires no additional driver circuitry, which makes it an ideal alternative to GaN and PIN diode-based switches.

The ADRF5142 comes in a 20-lead, 3.0 mm × 3.0 mm, RoHS-compliant, land grid array (LGA) package and operates from −40°C to +85°C.
ADRF5142
High Power, 40 W Peak, Silicon SPDT, Reflective Switch, 8 GHz to 11 GHz
ADRF5142 Functional Block Diagram ADRF5142 Pin Configuration
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Documentation

Data Sheet 1

User Guide 1

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Software Resources

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Tools & Simulations

S-Parameter 1

Evaluation Kits

eval board
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EVAL-ADRF5142

Evaluating the ADRF5142 High Power, 40 W Peak, Silicon SPDT Switch, 8GHz to 11 GHz

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Features and Benefits

  • Full-featured evaluation board for the ADRF5142 
  • Easy connection to the test equipment
  • Through line for calibration

Product Details

The ADRF5142 is a single-pole, double-throw (SPDT) switch manufactured in the silicon process.

This user guide describes the ADRF5142-EVALZ evaluation board, designed to evaluate the features and performance of the ADRF5142. The evaluation board is shown in Figure 1.

The ADRF5142 data sheet provides its full specifications. Refer to the ADRF5142 data sheet in conjunction with this user guide when using the ADRF5142-EVALZ.
EVAL-ADRF5142
Evaluating the ADRF5142 High Power, 40 W Peak, Silicon SPDT Switch, 8GHz to 11 GHz
EVAL-ADRF5142 Board Photo Angle View EVAL-ADRF5142 Board Photo Top View EVAL-ADRF5142 Board Photo Bottom View

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