ADG918BCP-500RL7

Overview

The ADG918BCP-500RL7 is a wideband RF switch IC featuring an SPDT topology with 50 Ohm termination. It operates within a frequency range of 0 Hz to 4 GHz, providing typical off-isolation of 43 dB at 1 GHz and insertion loss of 0.8 dB. The device supports supply voltages from 1.65 V to 2.75 V, ensuring low power consumption with a maximum dissipation of 2.5 uW. It includes turn-on/turn-off times of 6.5 ns and 6.6 ns respectively. Packaged in an LFCSP-8 format, it functions reliably between -40°C and +85°C.

Feature Summary

• Wideband operation up to 4 GHz for versatile RF signal routing
• High isolation performance of 43 dB at 1 GHz frequency
• Low power CMOS technology suitable for battery-operated systems
• Integrated 50 Ohm termination for impedance matching

Applications

• High-speed data transmission systems
• Reliable communication infrastructure
• RF signal switching in test equipment

Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to limited availability status. Confirm package integrity and moisture sensitivity levels prior to assembly. Cross-reference datasheet specifications against current manufacturing revisions to ensure compatibility with existing design parameters.

Selection Notes

Select this component for applications requiring wideband RF switching with minimal insertion loss. Consider the 1.65 V to 2.75 V supply range for low-voltage digital interfaces. Evaluate thermal management requirements given the LFCSP-8 package and operational temperature limits.

Part Context

This part belongs to the ADG918 series of wideband RF switches from Analog Devices. It utilizes CMOS technology to achieve high performance in a compact footprint. The series is designed for general-purpose RF switching tasks requiring fast response times and low power consumption.

Replacement Considerations

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