MAX7049ATI+

RF Transmitter Overview

The MAX7049ATI+ is a programmable PLL frequency synthesizer and power amplifier integrated circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a frequency range of 288 MHz to 945 MHz and supports a maximum data rate of 200 kbps. The device delivers an output power of 15 dBm, suitable for short-to-medium range wireless transmission. It is housed in a WFQFN-28 package and functions as a telecom circuit component.

RF Transmitter Feature Summary

• Integrates a programmable PLL frequency synthesizer with a power amplifier
• Supports data rates up to 200 kbps for efficient communication
• Provides 15 dBm output power for reliable signal transmission

RF Transmitter Applications

• Home automation systems
• Remote controls
• Keyless entry systems (RKE)
• Meter reading applications

RF Transmitter Procurement Notes

Verify the specific suffix 'ATI+' against the official Analog Devices datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm availability status through authorized distributors, as supply conditions may vary. Ensure the WFQFN-28 package dimensions align with the PCB footprint specifications before finalizing procurement orders.

RF Transmitter Selection Notes

Select this component when a combined synthesizer and PA solution is required for ISM band applications. The 15 dBm output power addresses short-to-medium range needs without external amplification. Consider the 288–945 MHz operating range and 200 kbps data rate limits to ensure compatibility with system protocol requirements and regulatory constraints.

RF Transmitter Part Context

The MAX7049 belongs to Maxim Integrated's portfolio of RF transceiver solutions designed for low-cost, low-power wireless applications. It simplifies system design by integrating frequency synthesis and power amplification into a single compact package, reducing the bill of materials and board space compared to discrete RF front-end solutions.

RF Transmitter Replacement Considerations

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