MAX2335ETI+T

Overview

The MAX2335ETI+T is an RF front-end receiver integrated circuit designed for CDMA and OFDM applications in the 450 MHz band. It integrates a low-noise amplifier (LNA) and a mixer to provide signal conditioning for wireless communication systems. The device operates within a supply voltage range of 2.9 V to 3.3 V and draws a typical operating current of 32 mA. It features a noise figure of 2.2 dB and functions reliably across a temperature range of -40°C to +85°C. The component is housed in a QFN-EP-28 surface-mount package.

Feature Summary

• Integrates a low-noise amplifier and mixer for compact RF front-end design
• Optimized for operation in the 450 MHz frequency band
• Supports both CDMA and OFDM modulation standards

Applications

• CDMA receiver modules
• OFDM receiver modules
• Wireless sensor networks
• Industrial telemetry systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels, as this part may be subject to limited supply or obsolescence status. Confirm that the received unit matches the specific MAX2335ETI+T designation and packaging requirements. Request official documentation to validate compliance with RoHS standards and ensure the device meets the required operational specifications for your application.

Selection Notes

Select this component when designing receivers for the 450 MHz band requiring integrated LNA and mixer functionality. Ensure the system power supply supports the 2.9 V to 3.3 V operating range. Consider the thermal performance and PCB layout requirements associated with the QFN-EP-28 package to maintain signal integrity and meet the specified noise figure targets.

Part Context

This component belongs to the MAX2335 series of RF front-end ICs developed by Analog Devices Inc./Maxim Integrated. These devices are engineered to simplify the design of wireless transceivers by combining essential analog functions into a single chip. The series targets cost-sensitive and space-constrained applications in the sub-GHz spectrum.

Replacement Considerations

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