ADRF5020BCCZN

Overview

The ADRF5020BCCZN is a general-purpose single-pole double-throw (SPDT) switch manufactured using silicon process technology. It operates within a frequency range of 100 MHz to 30 GHz and features a non-reflective 50 Ω design. The device provides low insertion loss of 2.0 dB at 30 GHz and high isolation of 60 dB at the same frequency. Key linearity metrics include a 1 dB compression point (P1dB) of 28 dBm and a third-order intercept point (IP3) of 52 dBm. It supports high power handling of 24 dBm on both through and terminated paths. The component utilizes dual supply voltages of +3.3 V and -2.5 V, offering CMOS/LVTTL logic compatible control. It exhibits an RF settle time of 15 ns and includes ESD ratings of Class 1C.

Feature Summary

• Ultra-broadband operation spanning from 100 MHz to 30 GHz with non-reflective 50 Ω impedance matching
• High input linearity characterized by significant P1dB and IP3 values for signal integrity
• Fast RF establishment time ensuring rapid switching transitions in dynamic systems
• Robust electrostatic discharge protection meeting stringent reliability standards

Applications

• Test and measurement instrumentation
• Microwave radios and very small aperture terminals (VSAT)
• Military radio, radar, and electronic countermeasures (ECM)
• Fiber optic and broadband telecommunications

Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure that the ordering part number matches the required voltage levels and control logic compatibility for your system design. Cross-reference the datasheet revision history to validate performance parameters such as isolation and insertion loss at target frequencies. Confirm environmental operating temperature ranges align with your application requirements before finalizing procurement decisions.

Selection Notes

Select this component when ultra-wideband coverage up to 30 GHz is required alongside high isolation characteristics. Consider the silicon-based construction for cost-effective integration compared to MMIC alternatives. Evaluate the dual-supply requirement (+3.3 V and -2.5 V) against available power rails in the target design. Assess the 20-lead LGA package dimensions for PCB layout constraints and thermal management needs relative to other SPDT options.

Part Context

The ADRF5020BCCZN belongs to the ADRF series of wideband switches designed for demanding RF applications. Manufactured by Analog Devices Inc., it represents a silicon-based solution offering broad frequency coverage. The device is housed in a compact 3 mm x 3 mm, 20-lead land grid array (LGA) package. This form factor facilitates dense PCB layouts while maintaining electrical performance suitable for high-frequency signal routing and switching tasks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.