MAX2752EUA+

Overview

The MAX2752EUA+ is a monolithic voltage-controlled oscillator (VCO) designed for ISM band applications, operating within a frequency range of 2.025GHz to 2.165GHz. It features an on-chip tank circuit and is housed in an 8-uMAX package. Key electrical specifications include a tuning voltage range of 400 mVDC to 2.4 VDC, a typical current consumption of 15.2 mA, and an output power of -3 dBm. The device exhibits a phase noise of -125 dBc/Hz and a secondary harmonic level of -30 dBc, with a push specification of 1.3 MHz/V.

Feature Summary

• Integrates an on-chip tank circuit to minimize external component requirements
• Provides stable voltage-controlled oscillation within the 2.4 GHz ISM band
• Delivers consistent output power and low phase noise performance

Applications

• Wireless local area network (WLAN) systems
• Bluetooth transceivers
• ISM band communication modules
• RF signal generation circuits

Procurement Notes

Verify the specific suffix and packaging configuration when ordering, as availability may vary by distributor. Confirm that the component meets RoHS3 compliance standards required for your assembly process. Check for any lead time restrictions or limited supply notifications directly from authorized manufacturers before finalizing procurement plans.

Selection Notes

Select this component for designs requiring a compact, high-frequency VCO solution without external inductors. Ensure the control voltage range aligns with your system's DAC or controller outputs. Consider the thermal characteristics of the 8-uMAX package for proper heat dissipation in dense PCB layouts.

Part Context

This part belongs to the MAX2752 series of monolithic VCOs manufactured by Analog Devices under the Maxim Integrated brand. It is specifically engineered for 2.4 GHz wireless applications, offering a complete oscillator solution in a small surface-mount footprint suitable for portable and space-constrained electronic devices.

Replacement Considerations

The MAX2752EUA+ is listed as a direct substitute for the MAX2752EUA variant. Verify pin compatibility and electrical parameters when transitioning between these specific part numbers to ensure seamless integration into existing designs.