ADRF5047BCCZN-R7

RF Switches Overview

The ADRF5047BCCZN-R7 is a silicon single-pole four-throw (SP4T) reflective RF switch manufactured by Analog Devices Inc. It operates across a frequency range from 9 kHz to 44 GHz, providing broad bandwidth coverage for high-frequency applications. The device features low insertion loss and high isolation characteristics essential for signal integrity. It is housed in a compact LGA-12 package suitable for surface mount technology. The component supports a supply voltage of 3.3 V and includes control inputs compatible with standard logic levels.

RF Switches Feature Summary

• Reflective SP4T architecture enabling efficient signal routing across multiple paths
• Ultra-wideband operation extending from near-DC up to 44 GHz
• Low insertion loss design preserving signal strength in transmission chains
• High isolation between ports to minimize crosstalk and interference

RF Switches Applications

• Test and measurement equipment requiring wideband switching capabilities
• Wireless infrastructure systems including base stations and small cells
• Satellite communication terminals and VSAT systems
• Radar systems utilizing high-frequency signal processing

RF Switches Procurement Notes

Verify the specific suffix R7 indicates reel packaging when ordering. Confirm the LGA-12 package dimensions against your PCB footprint requirements. Ensure compatibility with 3.3 V control logic levels. Check for moisture sensitivity classification prior to soldering. Validate that the reflective switch topology aligns with your system impedance matching strategy.

RF Switches Selection Notes

Select this component when wide bandwidth up to 44 GHz is required in a compact form factor. Consider the reflective nature of the switch for proper termination strategies in your circuit design. Evaluate the insertion loss specifications against your link budget requirements. Compare power consumption and control voltage needs with other available SP4T options in the portfolio.

RF Switches Part Context

This part belongs to Analog Devices' ADRF50xx series of high-performance RF switches. The series offers various configurations including SPDT and SP4T options with different frequency ranges. The ADRF5047 specifically targets ultra-wideband applications where high isolation and low loss are critical. It complements other components in the family designed for diverse RF front-end architectures.

RF Switches Replacement Considerations

The ADRF5040BCPZ-R7 is an alternative SP4T switch but operates only up to 12 GHz. Verify if the reduced bandwidth meets your application needs. The ADRF5047-EVALZ is an evaluation board, not a direct replacement component. No other direct pin-to-pin replacements with identical 44 GHz performance are confirmed in the provided data.