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ADRF5046

RECOMMENDED FOR NEW DESIGNS

Silicon SP4T Switch, Reflective, 100 MHz to 44 GHz

Data Sheet (Rev. A) Product Selection Table
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Overview

  • Ultrawideband frequency range: 100 MHz to 44 GHz
  • Reflective design
  • Low insertion loss:
    • 1.5 dB at 18 GHz
    • 2.5 dB at 40 GHz
    • 3.0 dB at 44 GHz
  • High isolation:
    • 46 dB at 18 GHz
    • 33 dB at 40 GHz
    • 31 dB at 44 GHz
  • High input linearity:
    • P0.1dB: 27.5 dBm typical 
    • IP3: 50 dBm typical  
  • High RF input power handling
    • Through path: 27 dBm  
    • Hot switching (RFC): 27 dBm
  • No low frequency spurious
  • 0.1 dB RF settling time: 50 ns  
  • 20-terminal, 3 mm × 3 mm, RoHS-compliant, LGA package  

The ADRF5046 is a reflective, single-pole four-throw (SP4T) switch manufactured in the silicon process.

The ADRF5046 operates from 100 MHz to 44 GHz with insertion loss of lower than 3.0 dB and isolation of higher than 31 dB. The device has a radio frequency (RF) input power handling capability of 27 dBm for both the through path and hot switching at RFC pin.

The ADRF5046 draws a low current of 3 μA on the positive supply of +3.3 V, and −110 μA on the negative supply of −3.3 V. The device provides complementary metal-oxide semiconductor (CMOS)-/low voltage transistor-transistor logic (LVTTL)-compatible controls.

The ADRF5046 comes in a 20-terminal, 3 mm × 3 mm, RoHS-compliant, land grid array (LGA) package and can operate from −40°C to +105°C. 

Applications

  • Industrial Scanner
  • Test and instrumentation
  • Cellular Infrastructure – mmWave 5G
  • Military radios, radars, electronic counter measures (ECMs)
  • Microwave radios and very small aperture terminals (VSATs)
ADRF5046
Silicon SP4T Switch, Reflective, 100 MHz to 44 GHz
ADRF5046 Functional Block Diagram ADRF5046 Pin Configuration
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Documentation

Data Sheet 1

Application Note 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
ADRF5047
RECOMMENDED FOR NEW DESIGNS Silicon SP4T Switch, Reflective, 9 kHz to 44 GHz
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Tools & Simulations

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Evaluation Kits

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EVAL-ADRF5046

ADRF5046 Evaluation Board

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Product Details

ADRF5046-EVALZ is a fully populated, connectorized evaluation board using 4-layer, 62 mil thick, RO4003 PCB material. 

For normal operation, two supply voltages +3.3V and -3.3V should be applied to the VDD and VSS test points respectively, while their ground voltages are connected to the GND test point. Two control input voltages, 0/+3.3V, should be applied to V1 and V2 test points to select the switch states; RFC to RF1, RF2, RF3 or RF4. 

The RF input signal can be applied at the edge-launch, 2.4 mm RF connector labeled RFC and the RF output signals can be measured at the edge-launch, 2.4 mm connectors labeled RF1, RF2, RF3 and RF4.

EVAL-ADRF5046
ADRF5046 Evaluation Board
ADRF5046 Evaluation Board ADRF5046 Evaluation Board ADRF5046 Evaluation Board

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