MAX9930EUA+T

RF Detectors Overview

The MAX9930EUA+T is a logarithmic RF detector and controller IC designed for cellular, TDMA, CDMA, GPRS, and GSM applications. It operates within a frequency range of 2 MHz to 1.6 GHz. The device provides an input dynamic range from -45 dBm to 0 dBm with a typical accuracy of ±1 dB. It functions on a supply voltage between 2.7 V and 5.25 V, drawing a supply current of 12 mA. The component is housed in an 8-uMAX/uSOP surface-mount package.

RF Detectors Feature Summary

• Integrates logarithmic detection and control functionality for RF signal monitoring
• Optimized for linear output response across wide dynamic ranges
• Supports multiple wireless communication standards including GSM and CDMA

RF Detectors Applications

• Cellular phone power control loops
• TDMA base station receiver sensitivity monitoring
• CDMA mobile unit transmit power regulation
• GPRS/GSM network interface protection circuits

RF Detectors Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging versus tube variants when sourcing. Confirm RoHS compliance status as manufacturing sources may vary. Check lead times due to potential limited availability or end-of-life statuses associated with Maxim Integrated product lines. Ensure the supplier provides original manufacturer documentation for quality assurance.

RF Detectors Selection Notes

Select this component for designs requiring precise RF power measurement in compact form factors. The 8-pin uMAX package suits space-constrained portable devices. Evaluate the ±1 dB accuracy against system requirements for power control loops. Consider the 2.7 V minimum supply voltage for compatibility with low-voltage digital logic interfaces in modern mobile platforms.

RF Detectors Part Context

This part belongs to the MAX9930-33 family of RF detectors developed by Maxim Integrated, now part of Analog Devices. These components are specialized for wireless infrastructure and mobile handsets. The series focuses on providing accurate envelope detection for automatic gain control and power management systems in multi-standard radio transceivers.

RF Detectors Replacement Considerations

Public confirmed substitute part numbers: None.