MAX2504AELM-TD

$6.40

Description：RF TRANSMITTER CDMA LGA
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:b1f7e9a96684 Category: RF Transmitters Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX2504AELM-TD is listed in the RF Transmitter range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is RF TRANSMITTER CDMA LGA. Review the specifications below when checking this part for your BOM.

RF Transmitter specifications for MAX2504AELM-TD

Description：RF TRANSMITTER CDMA LGA
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Frequency：-
Applications：Cellular
Modulation or Protocol：CDMA
Data Rate (Max)：-
Power - Output：-
Current - Transmitting：-
Data Interface：PCB, Surface Mount
Antenna Connector：PCB, Surface Mount
Memory Size：-
Features：-
Voltage - Supply：2.7V ~ 3.3V
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

RF Transmitter datasheet and documents for MAX2504AELM-TD

MAX2504AELM-TD

RF Transmitter Overview

The MAX2504AELM-TD is an integrated RF transmitter designed for CDMA applications, housed in a compact LGA package. It operates within a narrow supply voltage range of 2.7V to 3.3V, requiring stable low-noise power delivery to maintain signal integrity. The device features an integrated peak power detector with a 20dB range and a 78dB gain-control range. It supports 3-wire SPI/MICROWIRE compatible interfaces and includes internal PA matching. Designed for low Rx band noise performance, it utilizes a 7mm x 7mm, 48-pin footprint.

RF Transmitter Feature Summary

Integrated peak power detection with wide dynamic range
Internal power amplifier matching circuitry
Low receive band noise architecture
Standard serial interface compatibility

RF Transmitter Applications

CDMA mobile phone transmitters
Wireless communication modules
Portable cellular devices

RF Transmitter Procurement Notes

Verify the specific suffix ELM-TD against official Analog Devices documentation to confirm pinout, thermal characteristics, and RoHS compliance status. Ensure the source document explicitly lists this part number variant rather than assuming equivalence with other MAX2504 revisions. Cross-reference the manufacturer's current product lifecycle status to avoid obsolete components.

RF Transmitter Selection Notes

Select this component for CDMA systems requiring integrated transmission control. Evaluate the 2.7V to 3.3V operating range against system power rails. Consider the LGA package size for space-constrained designs. Verify that the internal PA matching aligns with the antenna impedance requirements without external components.

RF Transmitter Part Context

Analog Devices completed its acquisition of Maxim Integrated in August 2021. This part belongs to the Maxim portfolio now managed under Analog Devices. The MAX2504 series targets wireless infrastructure and mobile handsets. Check official Analog Devices catalogs for updated family designations and support documentation following the corporate merger.