MRFIC1813R2

Overview

The MRFIC1813R2 is an active up-converter integrated circuit manufactured by Motorola, designed for RF applications in the 1.7 GHz to 2.5 GHz range. It operates with a supply voltage of 3 V and features a TSSOP-16 plastic surface-mount package containing 16 terminals. The device supports local oscillator tuning and handles intermediate frequencies between 70 MHz and 350 MHz. It functions as both an amplifier and mixer, suitable for cordless phones, DECT, ISM, PCS, and PHS systems.

Feature Summary

• Integrates up-conversion functionality combining mixer and exciter amplifier stages within a single component.
• Supports local oscillator tuning to accommodate variable frequency requirements.
• Utilizes GaAs technology for high-frequency performance in the specified RF band.

Applications

• Cordless telephone systems
• DECT (Digital Enhanced Cordless Telecommunications) devices
• ISM band equipment
• PCS (Personal Communication Services) handsets

Procurement Notes

Verify the specific ordering suffix R2 against official Motorola documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with RoHS directives if required, as standard versions may not be compliant. Confirm that the 3 V supply voltage aligns with system power constraints before procurement.

Selection Notes

Select this component when a combined up-converter and amplifier solution is needed for the 1.7–2.5 GHz range. Consider the TSSOP-16 package size for PCB layout constraints. Evaluate the 70–350 MHz IF input range against baseband or low-IF architecture requirements. Verify thermal management capabilities given the operating temperature limits.

Part Context

This part belongs to Motorola's family of RF mixed-signal ICs targeting wireless communication markets. It serves as a specialized solution for frequency translation tasks in portable and base station equipment. The integration of mixer and amplifier functions reduces component count compared to discrete implementations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Motorola replacement guides or distributor cross-reference tools for verified alternatives.