MAX2530EGI

Overview

The MAX2530EGI is a radio frequency mixer integrated circuit manufactured by Analog Devices Inc./Maxim Integrated. It features a low-noise amplifier and mixer optimized for CDMA, GSM, and TDMA applications in cellular and PCS bands. The device includes a dedicated GPS LNA/mixer signal path for E911 and traveler assistance. It operates within a supply voltage range of 2.7V to 3.3V with a typical current consumption of 32mA. Key electrical specifications include a gain of 16dB and a noise figure of 6.5dB. The component is housed in a 28-TQFN (5x5) package.

Feature Summary

• Integrated dual-signal path supporting both cellular/PCS and GPS bands
• Optimized dynamic range at minimum current consumption
• Dual IF port configuration allowing independent bandwidth filtering
• Surface-mount QFN packaging for compact board integration

Applications

• CDMA cellular base stations and handsets
• GSM and TDMA wireless communication systems
• GPS receiver modules for location services
• E911 emergency positioning hardware

Procurement Notes

This specific part number is officially listed as obsolete or discontinued by the manufacturer. Verify availability through authorized distributors or secondary markets. Ensure compliance with RoHS and REACH standards if sourcing from non-original channels. Confirm lead times carefully as stock may be limited. Request original datasheets to validate authenticity before procurement.

Selection Notes

Select this component when designing multi-mode receivers requiring simultaneous support for cellular, PCS, and GPS frequencies. It is suitable for applications needing high linearity and low noise in a small footprint. Consider the dual-IF architecture for flexible filter implementation. Evaluate power constraints against the 32mA operating current. Verify compatibility with existing RF front-end architectures.

Part Context

The MAX2530 belongs to the MAX253x family of single- and multi-band LNA/mixer ICs. This family is designed for CDMA, GSM, and TDMA applications. Other members include the MAX2531, MAX2537, and MAX2538. These devices share similar optimization goals for dynamic range and current efficiency in mobile communication devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the MAX2530EGI is marked as obsolete, direct replacements must be identified through official manufacturer cross-reference tools or engineering evaluation. No generic substitutes are listed.