MICRF104YM TR

RF Transmitter Overview

The MICRF104YM-TR is an RF transmitter IC from Microchip Technology designed for ASK and OOK modulation protocols. It operates within the 300MHz to 470MHz frequency range, supporting a maximum data rate of 20kbps with an output power of -2dBm. The device is housed in an 8-SOIC surface-mount package and functions on a single supply voltage.

RF Transmitter Feature Summary

• Supports Amplitude Shift Keying (ASK) and On-Off Keying (OOK) modulation schemes
• Integrated RF transmission capability for wireless remote control applications
• Designed for low-power operation suitable for battery-powered devices

RF Transmitter Applications

• Remote Keyless Entry (RKE) systems
• Wireless sensor nodes
• Simplex communication links

RF Transmitter Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required packaging format. Check for recent Product Change Notifications regarding assembly locations or material updates to ensure compliance with current design specifications.

RF Transmitter Selection Notes

Select this component for simple, cost-effective transmission needs requiring ASK or OOK modulation. Ensure the application does not require higher output power or complex digital modulation schemes. Verify that the 300-470MHz band aligns with regional regulatory requirements for the target market.

RF Transmitter Part Context

This part belongs to the MICRF family of radio transmitters by Microchip Technology. It serves as a foundational component for basic wireless control interfaces. The device integrates the necessary circuitry for RF generation and modulation into a compact surface-mount package, simplifying PCB layout for consumer electronics.

RF Transmitter Replacement Considerations

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