ADG902BRM-500RL7

Overview

The ADG902BRM-500RL7 is a single-pole single-throw (SPST) radio frequency switch manufactured by Analog Devices Inc. It operates within a frequency range of 0 Hz to 2.5 GHz and features a 50 Ohm impedance topology. The device supports supply voltages between 1.65 V and 2.75 V, with an operating temperature range from -40°C to +85°C. Key performance metrics include an insertion loss of 0.8 dB, isolation of 40 dB, a P1dB compression point of 17 dBm, and an input IP3 of 36 dBm. It is housed in an 8-MSOP surface-mount package.

Feature Summary

• Provides RF signal switching functionality across a wide bandwidth up to 2.5 GHz
• Utilizes a reflection topology for SPST circuit configuration
• Designed for low voltage operation compatible with standard CMOS logic levels

Applications

• RF signal routing in wireless communication systems
• Test and measurement equipment requiring broadband switching
• Mobile device front-end modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required reel quantity if applicable. Check current lifecycle status as older variants may be discontinued. Ensure storage conditions comply with moisture sensitivity level requirements prior to reflow soldering.

Selection Notes

Select this component when a broadband SPST switch is required for frequencies up to 2.5 GHz. Consider the 8-MSOP package size for space-constrained designs. Evaluate the 1.65V to 2.75V supply range against system power rails. Compare insertion loss and isolation specifications against application signal integrity requirements.

Part Context

This part belongs to the ADG902 series of RF switches from Analog Devices. It is functionally related to the ADG901 but offers specific SPST configuration. The BRM variant denotes the specific package and temperature grade. The -500RL7 suffix indicates a tape and reel packaging option, distinct from tube packaging.

Replacement Considerations

The ADG902BRMZ is listed as a direct substitute. Verify pinout compatibility and electrical parameter equivalence before integration. Ensure the replacement part meets the same environmental and packaging requirements.