MAX2620EUA

Overview

The MAX2620EUA is an integrated RF oscillator operating from 10MHz to 1050MHz. It features a tuning voltage range of 500mVDC to 3VDC and delivers -8dBm output power. The device exhibits low phase noise of -110dBc/Hz at 25kHz offset, with a pushing factor of 71kHz/V and secondary harmonic suppression of -29dBc. It draws 12.5mA current and operates on a single +2.7V to +5.25V supply.

Feature Summary

• Integrates a low-noise oscillator with two buffered outputs for load isolation
• Utilizes low-cost silicon bipolar design for cost-effective implementation
• Provides immunity to power supply variations

Applications

• Analogue cellular phones
• Digital cellular phones
• 900MHz cordless phones
• Land mobile radio systems
• Narrow band PCS applications

Procurement Notes

Verify component status as the MAX2620EUA-T variant is listed as obsolete in some channels. Confirm RoHS compliance details, as specific listings indicate non-compliance for certain suffixes. Ensure the correct package type (µMAX) matches the PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a wide frequency range up to 1050MHz with low phase noise. Consider the single-supply operation and low current consumption for battery-powered devices. Verify that the required tuning voltage range aligns with the available control circuitry.

Part Context

The MAX2620 belongs to the Maxim Integrated RF oscillator series. It is designed for wireless communication systems requiring stable frequency generation. The device combines oscillation and buffering functions in a small surface-mount package.

Replacement Considerations

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