MAX2750EUA+T

Overview

The MAX2750EUA+T is a monolithic voltage-controlled oscillator (VCO) designed for ISM band applications, operating within the 2.4 GHz to 2.5 GHz frequency range. It features an integrated on-chip tank circuit and is housed in an 8-pin uMAX package. Key electrical specifications include a tuning voltage range of 400 mVDC to 2.4 VDC, a typical push of 1.3 MHz/V, and a phase noise of -235 dBc/Hz. The device draws a current of 21 mA and delivers an output power of -3 dBm with a secondary harmonic level of -30 dBc.

Feature Summary

• Integrates an on-chip tank circuit to minimize external component requirements
• Provides low phase noise performance suitable for RF signal generation
• Operates with a single supply voltage and low current consumption

Applications

• Wireless LAN modules
• Bluetooth transceivers
• ISM band signal sources

Procurement Notes

Verify the specific suffix (+T) indicates tape-and-reel packaging when sourcing from distributors. Confirm RoHS compliance status through official manufacturer documentation or authorized supplier declarations. Ensure the ordering part number matches the exact pinout and thermal characteristics required for the target PCB layout design.

Selection Notes

Select this component for designs requiring a compact, high-performance VCO in the 2.4 GHz ISM band. Consider the 8-pin uMAX package size for space-constrained layouts. Evaluate the tuning linearity and phase noise specifications against system sensitivity requirements before finalizing the bill of materials.

Part Context

This part belongs to the MAX2750 series of voltage-controlled oscillators manufactured by Analog Devices Inc./Maxim Integrated. The series targets wireless communication applications needing stable frequency generation. The +T suffix typically denotes reel packaging for automated assembly processes.

Replacement Considerations

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