MAX2369EGM+D

RF Transmitter Overview

The MAX2369EGM+D is a dual-band, triple-mode complete quadrature transmitter designed for cellular phones. It accepts differential I/Q baseband inputs and mixes them to an intermediate frequency (IF). The device operates within the 120 MHz to 235 MHz range. Output power ranges from 5.8 dBm to 12 dBm. Transmission current varies between 6.5 mA and 155 mA depending on operating mode. The component is housed in a 48-lead QFN package with an exposed pad, measuring 7x7 mm. It supports surface mount PCB assembly.

RF Transmitter Feature Summary

• Dual-band operation capability for cellular applications
• Triple-mode functionality supporting multiple communication standards
• Integrated quadrature transmitter architecture
• Direct differential I/Q baseband input interface

RF Transmitter Applications

• Cellular phone handsets
• PCS systems
• TDMA networks
• LANs

RF Transmitter Procurement Notes

Verify that the suffix '+D' indicates lead-free compliance and RoHS adherence as per Maxim Integrated standards. Confirm the package type matches the 48-QFN specification with an exposed thermal pad. Ensure the ordering part number aligns with the specific tape-and-reel or tube packaging requirements for your manufacturing process. Cross-reference the manufacturer's latest documentation to confirm availability and any potential lifecycle status changes.

RF Transmitter Selection Notes

Select this component when a compact, integrated solution for dual-band cellular transmission is required. It is suitable for designs needing direct I/Q input without external mixers. Consider the 48-QFN package for space-constrained layouts. Evaluate the current consumption range against battery life requirements. Ensure the system can support the specified IF output frequencies for subsequent filtering stages.

RF Transmitter Part Context

This part belongs to the Maxim Integrated RF transmitter family, specifically engineered for mobile communication devices. It represents a complete transmitter solution, integrating multiple functions into a single small footprint. The product line focuses on reducing bill-of-materials complexity for cellular handset manufacturers by combining transmission capabilities in a dual-band format.

RF Transmitter Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices or Maxim Integrated official resources for cross-reference data.